15975 commits
Author | SHA1 | Message | Date | |
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Lam Thai
|
ff80b97fa4 |
bpftool: Fix a wrong type cast in btf_dumper_int
[ Upstream commit 7184aef9c0f7a81db8fd18d183ee42481d89bf35 ]
When `data` points to a boolean value, casting it to `int *` is problematic
and could lead to a wrong value being passed to `jsonw_bool`. Change the
cast to `bool *` instead.
Fixes:
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Greg Kroah-Hartman
|
653a7356f3 |
This is the 4.19.261 stable release
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Wang Yufen
|
198e9770cc |
selftests: Fix the if conditions of in test_extra_filter()
[ Upstream commit bc7a319844891746135dc1f34ab9df78d636a3ac ]
The socket 2 bind the addr in use, bind should fail with EADDRINUSE. So
if bind success or errno != EADDRINUSE, testcase should be failed.
Fixes:
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Greg Kroah-Hartman
|
79e1336747 |
This is the 4.19.260 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmM0DccACgkQONu9yGCS aT7rLA/+Kht2QUTuMXaoGnhRnCICOgQC4RykQgrdLNlp7rmcwh43I8dIwWIGuUKP LHB1PQQTKrpAXwkksXUteB0oOwnXoodIwsQX4u21RBySPll1Fs2l1TyyP2hph8nw tDEXDcLrd5GdHhS/zR+skKkfyy+gMDEmM5ArDhrQeVjGArRytB5TcXPOUlfhdER+ C1g1JG0nAG4jM5x7Nq08XTSzn5zucL0R9mOx+2vO0yTjAmghsdu5oHBBifcbBmuH DS1ZmKg5u8XxjCYQlkTNoyoh0CcLckZyEKn/f2uQvnMvhinfXz9+qn+jpbL1YrV+ vAGpQOmLBoX8HSMktwjQGATDygeFi26+JF/cTFpTuL0knbiC4VvmK4V+Wkjpjge1 piUYv1p9g4+/ZpIQ9OtDpEoCFCJeFGJo1u1fttyNvBw/WXZo0Y4EgDWGNlcPJC7e FDL63CQ/VHfoE15yR63z9LzJD7LOiifCLBZvM0mjb+0KSgPRbexCTcyylh28QgHR bLU8L0Vs5t7NGOWxWjK/FPLl8eaj+F1jn9N7f5Y6oWvwE/qXtNyZS3b2Vw2WeRVn J4U484N3aZl60qbVYArFaEcRmvlASIOKdGk15G2jfwaBcdc4fcajt37ZlHSHXVph EDm96/ejTD+H8gHw18TgGtp8aOmovKiK4hHY3GK9/uOitWQG4aE= =aRqh -----END PGP SIGNATURE----- Merge 4.19.260 into android-4.19-stable Changes in 4.19.260 of: fdt: fix off-by-one error in unflatten_dt_nodes() gpio: mpc8xxx: Fix support for IRQ_TYPE_LEVEL_LOW flow_type in mpc85xx drm/meson: Correct OSD1 global alpha value parisc: ccio-dma: Add missing iounmap in error path in ccio_probe() nvmet: fix a use-after-free mvpp2: no need to check return value of debugfs_create functions cifs: don't send down the destination address to sendmsg for a SOCK_STREAM ASoC: nau8824: Fix semaphore unbalance at error paths regulator: pfuze100: Fix the global-out-of-bounds access in pfuze100_regulator_probe() rxrpc: Fix local destruction being repeated ALSA: hda/sigmatel: Keep power up while beep is enabled net: usb: qmi_wwan: add Quectel RM520N MIPS: OCTEON: irq: Fix octeon_irq_force_ciu_mapping() mksysmap: Fix the mismatch of 'L0' symbols in System.map video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write ALSA: hda/sigmatel: Fix unused variable warning for beep power change usb: dwc3: pci: Add Support for Intel Elkhart Lake Devices usb: dwc3: pci: add support for TigerLake Devices usb: dwc3: pci: add support for the Intel Tiger Lake PCH -H variant usb: dwc3: pci: add support for the Intel Jasper Lake usb: dwc3: pci: add support for the Intel Alder Lake-S wifi: mac80211: Fix UAF in ieee80211_scan_rx() USB: core: Fix RST error in hub.c USB: serial: option: add Quectel BG95 0x0203 composition USB: serial: option: add Quectel RM520N ALSA: hda/tegra: set depop delay for tegra ALSA: hda: add Intel 5 Series / 3400 PCI DID ALSA: hda/realtek: Enable 4-speaker output Dell Precision 5530 laptop efi: libstub: check Shim mode using MokSBStateRT mm/slub: fix to return errno if kmalloc() fails arm64: dts: rockchip: Set RK3399-Gru PCLK_EDP to 24 MHz arm64: dts: rockchip: Remove 'enable-active-low' from rk3399-puma netfilter: nf_conntrack_sip: fix ct_sip_walk_headers netfilter: nf_conntrack_irc: Tighten matching on DCC message iavf: Fix cached head and tail value for iavf_get_tx_pending ipvlan: Fix out-of-bound bugs caused by unset skb->mac_header net: team: Unsync device addresses on ndo_stop MIPS: lantiq: export clk_get_io() for lantiq_wdt.ko i40e: Fix VF set max MTU size i40e: Fix set max_tx_rate when it is lower than 1 Mbps of: mdio: Add of_node_put() when breaking out of for_each_xx netfilter: ebtables: fix memory leak when blob is malformed can: gs_usb: gs_can_open(): fix race dev->can.state condition perf jit: Include program header in ELF files perf kcore_copy: Do not check /proc/modules is unchanged net: sunhme: Fix packet reception for len < RX_COPY_THRESHOLD serial: Create uart_xmit_advance() serial: tegra: Use uart_xmit_advance(), fixes icount.tx accounting s390/dasd: fix Oops in dasd_alias_get_start_dev due to missing pavgroup Drivers: hv: Never allocate anything besides framebuffer from framebuffer memory region drm/amd/display: Limit user regamma to a valid value drm/rockchip: Fix return type of cdn_dp_connector_mode_valid workqueue: don't skip lockdep work dependency in cancel_work_sync() usb: dwc3: pci: Allow Elkhart Lake to utilize DSM method for PM functionality ext4: make directory inode spreading reflect flexbg size Linux 4.19.260 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: If1ae526556d6ba20a452243e4a6bce84c0831d49 |
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Adrian Hunter
|
b130f83e93 |
perf kcore_copy: Do not check /proc/modules is unchanged
[ Upstream commit 5b427df27b94aec1312cace48a746782a0925c53 ]
/proc/kallsyms and /proc/modules are compared before and after the copy
in order to ensure no changes during the copy.
However /proc/modules also might change due to reference counts changing
even though that does not make any difference.
Any modules loaded or unloaded should be visible in changes to kallsyms,
so it is not necessary to check /proc/modules also anyway.
Remove the comparison checking that /proc/modules is unchanged.
Fixes:
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Lieven Hey
|
84ddf7b421 |
perf jit: Include program header in ELF files
[ Upstream commit babd04386b1df8c364cdaa39ac0e54349502e1e5 ] The missing header makes it hard for programs like elfutils to open these files. Fixes: 2d86612aacb7805f ("perf symbol: Correct address for bss symbols") Reviewed-by: Leo Yan <leo.yan@linaro.org> Signed-off-by: Lieven Hey <lieven.hey@kdab.com> Tested-by: Leo Yan <leo.yan@linaro.org> Cc: Leo Yan <leo.yan@linaro.org> Link: https://lore.kernel.org/r/20220915092910.711036-1-lieven.hey@kdab.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
|
765667b98e |
This is the 4.19.257 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmMVssIACgkQONu9yGCS aT7YvQ//W9NdM3ZiJJOlIE0clO2WvEduCXzKRom1JZQRgIZIpAx9yRCN2TxcgKLQ PCk3Lt5uIPPBxWcuUbG8sj1F727IUGr/hinCEaPWpsdlpVwRj+73ny4Cx8cXUYBq okNuRXrb/hWyJS2Paucfo94buNn44BCTB1V/T11s+lgxEZWQtXlT8p6s7QpWzSO+ fjnYn7Xecae+v74O2haeCA4w0FChV9aCnfyCPP3jR3tyovmVJMyxN3qtLmfFcveC PVYIOMZeLltirDYrJzjvx3yxWiqyN7rF6RH23e1LWu1H4YVLbxlBU6CoJ797foH+ NKFXKi5eSg5xzv7biekdUAULR6bX65vcjlK7RBhJ4lvSB6m1wJkUYCa6VqUzicRM gnTULeToYo82d+9PkGja+elbxkOthXp/B/kR4Kw7ZZJMAz4E8JX9jyiSWUKw+ULS H++hUcKpdI94Bn3E/uU1DtIAOPqUUYV4eiGe9A+CbnrHocxDXK7F84BGG2eDBH/2 R9vFm4UC1csm9u0N1njEn36NbpLnUWyKK7qfjbwAC23qMWDQ2+v9yUgR5eUMyqjH TuFz/HO11aa54aJtRnbnz36fzHjjEkLL+lk/MGxe5WusOY932FE1ymPCztrAThRy v8JD0m168DufYp+8yedlEJJn44c/udrp9Gb2o7JQbdyWS9DC1RM= =qxh9 -----END PGP SIGNATURE----- Merge 4.19.257 into android-4.19-stable Changes in 4.19.257 audit: fix potential double free on error path from fsnotify_add_inode_mark parisc: Fix exception handler for fldw and fstw instructions kernel/sys_ni: add compat entry for fadvise64_64 pinctrl: amd: Don't save/restore interrupt status and wake status bits sched/deadline: Unthrottle PI boosted threads while enqueuing sched/deadline: Fix stale throttling on de-/boosted tasks sched/deadline: Fix priority inheritance with multiple scheduling classes kernel/sched: Remove dl_boosted flag comment xfrm: fix refcount leak in __xfrm_policy_check() af_key: Do not call xfrm_probe_algs in parallel rose: check NULL rose_loopback_neigh->loopback bonding: 802.3ad: fix no transmission of LACPDUs net: ipvtap - add __init/__exit annotations to module init/exit funcs netfilter: ebtables: reject blobs that don't provide all entry points netfilter: nft_payload: report ERANGE for too long offset and length netfilter: nft_payload: do not truncate csum_offset and csum_type netfilter: nft_osf: restrict osf to ipv4, ipv6 and inet families netfilter: nft_tunnel: restrict it to netdev family net: Fix data-races around weight_p and dev_weight_[rt]x_bias. net: Fix data-races around netdev_tstamp_prequeue. ratelimit: Fix data-races in ___ratelimit(). net: Fix a data-race around sysctl_tstamp_allow_data. net: Fix a data-race around sysctl_net_busy_poll. net: Fix a data-race around sysctl_net_busy_read. net: Fix a data-race around netdev_budget. net: Fix a data-race around netdev_budget_usecs. net: Fix a data-race around sysctl_somaxconn. ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter btrfs: check if root is readonly while setting security xattr x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry loop: Check for overflow while configuring loop asm-generic: sections: refactor memory_intersects s390: fix double free of GS and RI CBs on fork() failure mm/hugetlb: fix hugetlb not supporting softdirty tracking md: call __md_stop_writes in md_stop scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq mm: Force TLB flush for PFNMAP mappings before unlink_file_vma() arm64: map FDT as RW for early_init_dt_scan() bpf: Fix the off-by-two error in range markings selftests/bpf: Fix test_align verifier log patterns s390/mm: do not trigger write fault when vma does not allow VM_WRITE x86/bugs: Add "unknown" reporting for MMIO Stale Data kbuild: Fix include path in scripts/Makefile.modpost Bluetooth: L2CAP: Fix build errors in some archs HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report media: pvrusb2: fix memory leak in pvr_probe HID: hidraw: fix memory leak in hidraw_release() fbdev: fb_pm2fb: Avoid potential divide by zero error ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse drm/amd/display: clear optc underflow before turn off odm clock neigh: fix possible DoS due to net iface start/stop loop s390/hypfs: avoid error message under KVM netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y kprobes: don't call disarm_kprobe() for disabled kprobes net: neigh: don't call kfree_skb() under spin_lock_irqsave() Linux 4.19.257 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Idb88277f6113c70ac63bb9d515be36f4e93972ec |
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Greg Kroah-Hartman
|
80792f5eeb |
This is the 4.19.256 stable release
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--no-warn-rwx-segments ALSA: bcd2000: Fix a UAF bug on the error path of probing wifi: mac80211_hwsim: fix race condition in pending packet wifi: mac80211_hwsim: add back erroneously removed cast wifi: mac80211_hwsim: use 32-bit skb cookie add barriers to buffer_uptodate and set_buffer_uptodate HID: wacom: Don't register pad_input for touch switch KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0 KVM: x86: Mark TSS busy during LTR emulation _after_ all fault checks KVM: x86: Set error code to segment selector on LLDT/LTR non-canonical #GP ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model ALSA: hda/cirrus - support for iMac 12,1 model tty: vt: initialize unicode screen buffer vfs: Check the truncate maximum size in inode_newsize_ok() fs: Add missing umask strip in vfs_tmpfile thermal: sysfs: Fix cooling_device_stats_setup() error code path fbcon: Fix boundary checks for fbcon=vc:n1-n2 parameters usbnet: Fix linkwatch use-after-free on disconnect ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh() parisc: Fix device names in /proc/iomem drm/nouveau: fix another off-by-one in nvbios_addr drm/amdgpu: Check BO's requested pinning domains against its preferred_domains bpf: Verifer, adjust_scalar_min_max_vals to always call update_reg_bounds() iio: light: isl29028: Fix the warning in isl29028_remove() fuse: limit nsec serial: mvebu-uart: uart2 error bits clearing md-raid10: fix KASAN warning ia64, processor: fix -Wincompatible-pointer-types in ia64_get_irr() PCI: Add defines for normal and subtractive PCI bridges powerpc/fsl-pci: Fix Class Code of PCIe Root Port powerpc/powernv: Avoid crashing if rng is NULL MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK USB: HCD: Fix URB giveback issue in tasklet function netfilter: nf_tables: do not allow SET_ID to refer to another table netfilter: nf_tables: fix null deref due to zeroed list head arm64: Do not forget syscall when starting a new thread. arm64: fix oops in concurrently setting insn_emulation sysctls ext2: Add more validity checks for inode counts ARM: dts: imx6ul: add missing properties for sram ARM: dts: imx6ul: change operating-points to uint32-matrix ARM: dts: imx6ul: fix lcdif node compatible ARM: dts: imx6ul: fix qspi node compatible ARM: OMAP2+: display: Fix refcount leak bug ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks ACPI: PM: save NVS memory for Lenovo G40-45 ACPI: LPSS: Fix missing check in register_device_clock() arm64: dts: qcom: ipq8074: fix NAND node name PM: hibernate: defer device probing when resuming from hibernation selinux: Add boundary check in put_entry() ARM: findbit: fix overflowing offset meson-mx-socinfo: Fix refcount leak in meson_mx_socinfo_init ARM: bcm: Fix refcount leak in bcm_kona_smc_init x86/pmem: Fix platform-device leak in error path ARM: dts: ast2500-evb: fix board compatible soc: fsl: guts: machine variable might be unset ARM: OMAP2+: Fix refcount leak in omap3xxx_prm_late_init cpufreq: zynq: Fix refcount leak in zynq_get_revision ARM: dts: qcom: pm8841: add required thermal-sensor-cells bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe() arm64: dts: qcom: msm8916: Fix typo in pronto remoteproc node regulator: of: Fix refcount leak bug in of_get_regulation_constraints() nohz/full, sched/rt: Fix missed tick-reenabling bug in dequeue_task_rt() thermal/tools/tmon: Include pthread and time headers in tmon.h dm: return early from dm_pr_call() if DM device is suspended ath10k: do not enforce interrupt trigger type wifi: rtlwifi: fix error codes in rtl_debugfs_set_write_h2c() drm/radeon: fix potential buffer overflow in ni_set_mc_special_registers() drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff function i2c: Fix a potential use after free media: tw686x: Register the irq at the end of probe ath9k: fix use-after-free in ath9k_hif_usb_rx_cb wifi: iwlegacy: 4965: fix potential off-by-one overflow in il4965_rs_fill_link_cmd() drm: bridge: adv7511: Add check for mipi_dsi_driver_register media: hdpvr: fix error value returns in hdpvr_read drm/vc4: dsi: Correct DSI divider calculations drm/rockchip: vop: Don't crash for invalid duplicate_state() drm/mediatek: dpi: Remove output format of YUV drm: bridge: sii8620: fix possible off-by-one drm/msm/mdp5: Fix global state lock backoff crypto: hisilicon - Kunpeng916 crypto driver don't sleep when in softirq media: platform: mtk-mdp: Fix mdp_ipi_comm structure alignment mediatek: mt76: mac80211: Fix missing of_node_put() in mt76_led_init() tcp: make retransmitted SKB fit into the send window libbpf: Fix the name of a reused map selftests: timers: valid-adjtimex: build fix for newer toolchains selftests: timers: clocksource-switch: fix passing errors from child fs: check FMODE_LSEEK to control internal pipe splicing wifi: wil6210: debugfs: fix info leak in wil_write_file_wmi() wifi: p54: Fix an error handling path in p54spi_probe() wifi: p54: add missing parentheses in p54_flush() can: pch_can: do not report txerr and rxerr during bus-off can: rcar_can: do not report txerr and rxerr during bus-off can: sja1000: do not report txerr and rxerr during bus-off can: hi311x: do not report txerr and rxerr during bus-off can: sun4i_can: do not report txerr and rxerr during bus-off can: kvaser_usb_hydra: do not report txerr and rxerr during bus-off can: kvaser_usb_leaf: do not report txerr and rxerr during bus-off can: usb_8dev: do not report txerr and rxerr during bus-off can: error: specify the values of data[5..7] of CAN error frames can: pch_can: pch_can_error(): initialize errc before using it Bluetooth: hci_intel: Add check for platform_driver_register i2c: cadence: Support PEC for SMBus block read i2c: mux-gpmux: Add of_node_put() when breaking out of loop wifi: wil6210: debugfs: fix uninitialized variable use in `wil_write_file_wmi()` wifi: libertas: Fix possible refcount leak in if_usb_probe() net/mlx5e: Fix the value of MLX5E_MAX_RQ_NUM_MTTS netdevsim: Avoid allocation warnings triggered from user space net: rose: fix netdev reference changes dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock clk: renesas: r9a06g032: Fix UART clkgrp bitsel mtd: maps: Fix refcount leak in of_flash_probe_versatile mtd: maps: Fix refcount leak in ap_flash_init HID: cp2112: prevent a buffer overflow in cp2112_xfer() mtd: sm_ftl: Fix deadlock caused by cancel_work_sync in sm_release mtd: st_spi_fsm: Add a clk_disable_unprepare() in .probe()'s error path fpga: altera-pr-ip: fix unsigned comparison with less than zero usb: host: Fix refcount leak in ehci_hcd_ppc_of_probe usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe misc: rtsx: Fix an error handling path in rtsx_pci_probe() clk: qcom: ipq8074: fix NSS port frequency tables clk: qcom: ipq8074: set BRANCH_HALT_DELAY flag for UBI clocks soundwire: bus_type: fix remove and shutdown support staging: rtl8192u: Fix sleep in atomic context bug in dm_fsync_timer_callback mmc: sdhci-of-esdhc: Fix refcount leak in esdhc_signal_voltage_switch memstick/ms_block: Fix some incorrect memory allocation memstick/ms_block: Fix a memory leak mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R scsi: smartpqi: Fix DMA direction for RAID requests usb: gadget: udc: amd5536 depends on HAS_DMA RDMA/hfi1: fix potential memory leak in setup_base_ctxt() gpio: gpiolib-of: Fix refcount bugs in of_mm_gpiochip_add_data() mmc: cavium-octeon: Add of_node_put() when breaking out of loop mmc: cavium-thunderx: Add of_node_put() when breaking out of loop HID: alps: Declare U1_UNICORN_LEGACY support USB: serial: fix tty-port initialized comments platform/olpc: Fix uninitialized data in debugfs write mm/mmap.c: fix missing call to vm_unacct_memory in mmap_region RDMA/rxe: Fix error unwind in rxe_create_qp() null_blk: fix ida error handling in null_add_dev() ext4: recover csum seed of tmp_inode after migrating to extents jbd2: fix assertion 'jh->b_frozen_data == NULL' failure when journal aborted ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe ASoC: mt6797-mt6351: Fix refcount leak in mt6797_mt6351_dev_probe ASoC: codecs: da7210: add check for i2c_add_driver ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe serial: 8250_dw: Store LSR into lsr_saved_flags in dw8250_tx_wait_empty() profiling: fix shift too large makes kernel panic tty: n_gsm: fix non flow control frames during mux flow off tty: n_gsm: fix packet re-transmission without open control channel tty: n_gsm: fix race condition in gsmld_write() remoteproc: qcom: wcnss: Fix handling of IRQs vfio/ccw: Do not change FSM state in subchannel event tty: n_gsm: fix wrong T1 retry count handling tty: n_gsm: fix DM command tty: n_gsm: fix missing corner cases in gsmld_poll() iommu/exynos: Handle failed IOMMU device registration properly rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge kfifo: fix kfifo_to_user() return type mfd: t7l66xb: Drop platform disable callback iommu/arm-smmu: qcom_iommu: Add of_node_put() when breaking out of loop s390/zcore: fix race when reading from hardware system area ASoC: qcom: q6dsp: Fix an off-by-one in q6adm_alloc_copp() video: fbdev: amba-clcd: Fix refcount leak bugs video: fbdev: sis: fix typos in SiS_GetModeID() powerpc/32: Do not allow selection of e5500 or e6500 CPUs on PPC32 powerpc/pci: Prefer PCI domain assignment via DT 'linux,pci-domain' and alias powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader powerpc/xive: Fix refcount leak in xive_get_max_prio powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address kprobes: Forbid probing on trampoline and BPF code areas powerpc/pci: Fix PHB numbering when using opal-phbid genelf: Use HAVE_LIBCRYPTO_SUPPORT, not the never defined HAVE_LIBCRYPTO scripts/faddr2line: Fix vmlinux detection on arm64 x86/numa: Use cpumask_available instead of hardcoded NULL check video: fbdev: arkfb: Fix a divide-by-zero bug in ark_set_pixclock() tools/thermal: Fix possible path truncations video: fbdev: vt8623fb: Check the size of screen before memset_io() video: fbdev: arkfb: Check the size of screen before memset_io() video: fbdev: s3fb: Check the size of screen before memset_io() scsi: zfcp: Fix missing auto port scan and thus missing target ports x86/olpc: fix 'logical not is only applied to the left hand side' spmi: trace: fix stack-out-of-bound access in SPMI tracing functions ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h ext4: make sure ext4_append() always allocates new block ext4: fix use-after-free in ext4_xattr_set_entry ext4: update s_overhead_clusters in the superblock during an on-line resize ext4: fix extent status tree race in writeback error recovery path ext4: correct max_inline_xattr_value_size computing ext4: correct the misjudgment in ext4_iget_extra_inode intel_th: pci: Add Raptor Lake-S CPU support intel_th: pci: Add Raptor Lake-S PCH support intel_th: pci: Add Meteor Lake-P support dm raid: fix address sanitizer warning in raid_resume dm raid: fix address sanitizer warning in raid_status dm writecache: set a default MAX_WRITEBACK_JOBS ACPI: CPPC: Do not prevent CPPC from working in the future net_sched: cls_route: remove from list when handle is 0 btrfs: reject log replay if there is unsupported RO compat flag KVM: Add infrastructure and macro to mark VM as bugged KVM: x86: Check lapic_in_kernel() before attempting to set a SynIC irq KVM: x86: Avoid theoretical NULL pointer dereference in kvm_irq_delivery_to_apic_fast() tcp: fix over estimation in sk_forced_mem_schedule() scsi: sg: Allow waiting for commands to complete on removed device Revert "net: usb: ax88179_178a needs FLAG_SEND_ZLP" Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression net/9p: Initialize the iounit field during fid creation net_sched: cls_route: disallow handle of 0 firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails powerpc/mm: Split dump_pagelinuxtables flag_array table powerpc/ptdump: Fix display of RW pages on FSL_BOOK3E ALSA: info: Fix llseek return value when using callback rds: add missing barrier to release_refill ata: libata-eh: Add missing command name mmc: pxamci: Fix another error handling path in pxamci_probe() mmc: pxamci: Fix an error handling path in pxamci_probe() btrfs: fix lost error handling when looking up extended ref on log replay tracing: Have filter accept "common_cpu" to be consistent can: ems_usb: fix clang's -Wunaligned-access warning apparmor: fix quiet_denied for file rules apparmor: fix absroot causing audited secids to begin with = apparmor: Fix failed mount permission check error message apparmor: fix aa_label_asxprint return check apparmor: fix overlapping attachment computation apparmor: fix reference count leak in aa_pivotroot() apparmor: Fix memleak in aa_simple_write_to_buffer() NFSv4: Fix races in the legacy idmapper upcall NFSv4.1: RECLAIM_COMPLETE must handle EACCES NFSv4/pnfs: Fix a use-after-free bug in open SUNRPC: Reinitialise the backchannel request buffers before reuse pinctrl: nomadik: Fix refcount leak in nmk_pinctrl_dt_subnode_to_map pinctrl: qcom: msm8916: Allow CAMSS GP clocks to be muxed ACPI: property: Return type of acpi_add_nondev_subnodes() should be bool geneve: do not use RT_TOS for IPv6 flowlabel vsock: Fix memory leak in vsock_connect() vsock: Set socket state back to SS_UNCONNECTED in vsock_connect_timeout() tools build: Switch to new openssl API for test-libcrypto NTB: ntb_tool: uninitialized heap data in tool_fn_write() xen/xenbus: fix return type in xenbus_file_read() atm: idt77252: fix use-after-free bugs caused by tst_timer nios2: page fault et.al. are *not* restartable syscalls... nios2: don't leave NULLs in sys_call_table[] nios2: traced syscall does need to check the syscall number nios2: fix syscall restart checks nios2: restarts apply only to the first sigframe we build... nios2: add force_successful_syscall_return() netfilter: nf_tables: really skip inactive sets when allocating name powerpc/pci: Fix get_phb_number() locking i40e: Fix to stop tx_timeout recovery if GLOBR fails fec: Fix timer capture timing in `fec_ptp_enable_pps()` igb: Add lock to avoid data race gcc-plugins: Undefine LATENT_ENTROPY_PLUGIN when plugin disabled for a file locking/atomic: Make test_and_*_bit() ordered on failure drm/meson: Fix refcount bugs in meson_vpu_has_available_connectors() PCI: Add ACS quirk for Broadcom BCM5750x NICs irqchip/tegra: Fix overflow implicit truncation warnings usb: host: ohci-ppc-of: Fix refcount leak bug usb: renesas: Fix refcount leak bug vboxguest: Do not use devm for irq clk: qcom: ipq8074: dont disable gcc_sleep_clk_src gadgetfs: ep_io - wait until IRQ finishes cxl: Fix a memory leak in an error handling path dmaengine: sprd: Cleanup in .remove() after pm_runtime_get_sync() failed drivers:md:fix a potential use-after-free bug ext4: avoid remove directory when directory is corrupted ext4: avoid resizing to a partial cluster size lib/list_debug.c: Detect uninitialized lists tty: serial: Fix refcount leak bug in ucc_uart.c vfio: Clear the caps->buf to NULL after free mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start riscv: mmap with PROT_WRITE but no PROT_READ is invalid RISC-V: Add fast call path of crash_kexec() watchdog: export lockup_detector_reconfigure ALSA: core: Add async signal helpers ALSA: timer: Use deferred fasync helper f2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page() smb3: check xattr value length earlier powerpc/64: Init jump labels before parse_early_param() video: fbdev: i740fb: Check the argument of i740_calc_vclk() MIPS: tlbex: Explicitly compare _PAGE_NO_EXEC against 0 tee: add overflow check in register_shm_helper() tracing/probes: Have kprobes and uprobes use $COMM too btrfs: only write the sectors in the vertical stripe which has data stripes btrfs: raid56: don't trust any cached sector in __raid56_parity_recover() Linux 4.19.256 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Icc0d54b54bbf59d4f46e021d161581f330e9dea6 |
||
Greg Kroah-Hartman
|
1de3bb8a71 |
Merge 08e84df974 ("selftests: timers: clocksource-switch: fix passing errors from child") into android-mainline
Steps on the way to 4.19.256 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I4f59d2cdb4467a5ffa2896a77e546dee92d654c1 |
||
Greg Kroah-Hartman
|
d3c4087a5b |
Merge 247f293432 ("drm/msm/mdp5: Fix global state lock backoff") into android-mainline
Steps on the way to 4.19.256 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I8e0fb22114e125c4b7302d4017b43a39e78340f4 |
||
Stanislav Fomichev
|
008dd4f3ec |
selftests/bpf: Fix test_align verifier log patterns
commit 5366d2269139ba8eb6a906d73a0819947e3e4e0a upstream. Commit 294f2fc6da27 ("bpf: Verifer, adjust_scalar_min_max_vals to always call update_reg_bounds()") changed the way verifier logs some of its state, adjust the test_align accordingly. Where possible, I tried to not copy-paste the entire log line and resorted to dropping the last closing brace instead. Fixes: 294f2fc6da27 ("bpf: Verifer, adjust_scalar_min_max_vals to always call update_reg_bounds()") Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20200515194904.229296-1-sdf@google.com [OP: adjust for 4.19 selftests, apply only the relevant diffs] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Maxim Mikityanskiy
|
ca7ba25481 |
bpf: Fix the off-by-two error in range markings
commit 2fa7d94afc1afbb4d702760c058dc2d7ed30f226 upstream. The first commit cited below attempts to fix the off-by-one error that appeared in some comparisons with an open range. Due to this error, arithmetically equivalent pieces of code could get different verdicts from the verifier, for example (pseudocode): // 1. Passes the verifier: if (data + 8 > data_end) return early read *(u64 *)data, i.e. [data; data+7] // 2. Rejected by the verifier (should still pass): if (data + 7 >= data_end) return early read *(u64 *)data, i.e. [data; data+7] The attempted fix, however, shifts the range by one in a wrong direction, so the bug not only remains, but also such piece of code starts failing in the verifier: // 3. Rejected by the verifier, but the check is stricter than in #1. if (data + 8 >= data_end) return early read *(u64 *)data, i.e. [data; data+7] The change performed by that fix converted an off-by-one bug into off-by-two. The second commit cited below added the BPF selftests written to ensure than code chunks like #3 are rejected, however, they should be accepted. This commit fixes the off-by-two error by adjusting new_range in the right direction and fixes the tests by changing the range into the one that should actually fail. Fixes: |
||
Roberto Sassu
|
7eec34ddcb |
tools build: Switch to new openssl API for test-libcrypto
commit 5b245985a6de5ac18b5088c37068816d413fb8ed upstream. Switch to new EVP API for detecting libcrypto, as Fedora 36 returns an error when it encounters the deprecated function MD5_Init() and the others. The error would be interpreted as missing libcrypto, while in reality it is not. Fixes: 6e8ccb4f624a73c5 ("tools/bpf: properly account for libbfd variations") Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Andrii Nakryiko <andrii@kernel.org> Cc: bpf@vger.kernel.org Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Ingo Molnar <mingo@redhat.com> Cc: John Fastabend <john.fastabend@gmail.com> Cc: KP Singh <kpsingh@kernel.org> Cc: llvm@lists.linux.dev Cc: Martin KaFai Lau <martin.lau@linux.dev> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Nick Terrell <terrelln@fb.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Quentin Monnet <quentin@isovalent.com> Cc: Song Liu <song@kernel.org> Cc: Stanislav Fomichev <sdf@google.com> Link: https://lore.kernel.org/r/20220719170555.2576993-4-roberto.sassu@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Florian Fainelli
|
514908aa0a |
tools/thermal: Fix possible path truncations
[ Upstream commit 6c58cf40e3a1d2f47c09d3489857e9476316788a ]
A build with -D_FORTIFY_SOURCE=2 enabled will produce the following warnings:
sysfs.c:63:30: warning: '%s' directive output may be truncated writing up to 255 bytes into a region of size between 0 and 255 [-Wformat-truncation=]
snprintf(filepath, 256, "%s/%s", path, filename);
^~
Bump up the buffer to PATH_MAX which is the limit and account for all of
the possible NUL and separators that could lead to exceeding the
allocated buffer sizes.
Fixes:
|
||
Arnaldo Carvalho de Melo
|
50f0424d83 |
genelf: Use HAVE_LIBCRYPTO_SUPPORT, not the never defined HAVE_LIBCRYPTO
[ Upstream commit 91cea6be90e436c55cde8770a15e4dac9d3032d0 ]
When genelf was introduced it tested for HAVE_LIBCRYPTO not
HAVE_LIBCRYPTO_SUPPORT, which is the define the feature test for openssl
defines, fix it.
This also adds disables the deprecation warning, someone has to fix this
to build with openssl 3.0 before the warning becomes a hard error.
Fixes:
|
||
Wolfram Sang
|
08e84df974 |
selftests: timers: clocksource-switch: fix passing errors from child
[ Upstream commit 4d8f52ac5fa9eede7b7aa2f2d67c841d9eeb655f ]
The return value from system() is a waitpid-style integer. Do not return
it directly because with the implicit masking in exit() it will always
return 0. Access it with appropriate macros to really pass on errors.
Fixes:
|
||
Wolfram Sang
|
3e4428ed32 |
selftests: timers: valid-adjtimex: build fix for newer toolchains
[ Upstream commit 9a162977d20436be5678a8e21a8e58eb4616d86a ]
Toolchains with an include file 'sys/timex.h' based on 3.18 will have a
'clock_adjtime' definition added, so it can't be static in the code:
valid-adjtimex.c:43:12: error: static declaration of ‘clock_adjtime’ follows non-static declaration
Fixes:
|
||
Anquan Wu
|
a84a532a60 |
libbpf: Fix the name of a reused map
[ Upstream commit bf3f00378524adae16628cbadbd11ba7211863bb ]
BPF map name is limited to BPF_OBJ_NAME_LEN.
A map name is defined as being longer than BPF_OBJ_NAME_LEN,
it will be truncated to BPF_OBJ_NAME_LEN when a userspace program
calls libbpf to create the map. A pinned map also generates a path
in the /sys. If the previous program wanted to reuse the map,
it can not get bpf_map by name, because the name of the map is only
partially the same as the name which get from pinned path.
The syscall information below show that map name "process_pinned_map"
is truncated to "process_pinned_".
bpf(BPF_OBJ_GET, {pathname="/sys/fs/bpf/process_pinned_map",
bpf_fd=0, file_flags=0}, 144) = -1 ENOENT (No such file or directory)
bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_HASH, key_size=4,
value_size=4,max_entries=1024, map_flags=0, inner_map_fd=0,
map_name="process_pinned_",map_ifindex=0, btf_fd=3, btf_key_type_id=6,
btf_value_type_id=10,btf_vmlinux_value_type_id=0}, 72) = 4
This patch check that if the name of pinned map are the same as the
actual name for the first (BPF_OBJ_NAME_LEN - 1),
bpf map still uses the name which is included in bpf object.
Fixes:
|
||
Markus Mayer
|
88370db7c3 |
thermal/tools/tmon: Include pthread and time headers in tmon.h
[ Upstream commit 0cf51bfe999524377fbb71becb583b4ca6d07cfc ]
Include sys/time.h and pthread.h in tmon.h, so that types
"pthread_mutex_t" and "struct timeval tv" are known when tmon.h
references them.
Without these headers, compiling tmon against musl-libc will fail with
these errors:
In file included from sysfs.c:31:0:
tmon.h:47:8: error: unknown type name 'pthread_mutex_t'
extern pthread_mutex_t input_lock;
^~~~~~~~~~~~~~~
make[3]: *** [<builtin>: sysfs.o] Error 1
make[3]: *** Waiting for unfinished jobs....
In file included from tui.c:31:0:
tmon.h:54:17: error: field 'tv' has incomplete type
struct timeval tv;
^~
make[3]: *** [<builtin>: tui.o] Error 1
make[2]: *** [Makefile:83: tmon] Error 2
Signed-off-by: Markus Mayer <mmayer@broadcom.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Acked-by: Alejandro González <alejandro.gonzalez.correo@gmail.com>
Tested-by: Alejandro González <alejandro.gonzalez.correo@gmail.com>
Fixes:
|
||
Greg Kroah-Hartman
|
0d7ce00491 |
This is the 4.19.255 stable release
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||
Leo Yan
|
897dd75c10 |
perf symbol: Correct address for bss symbols
[ Upstream commit 2d86612aacb7805f72873691a2644d7279ed0630 ]
When using 'perf mem' and 'perf c2c', an issue is observed that tool
reports the wrong offset for global data symbols. This is a common
issue on both x86 and Arm64 platforms.
Let's see an example, for a test program, below is the disassembly for
its .bss section which is dumped with objdump:
...
Disassembly of section .bss:
0000000000004040 <completed.0>:
...
0000000000004080 <buf1>:
...
00000000000040c0 <buf2>:
...
0000000000004100 <thread>:
...
First we used 'perf mem record' to run the test program and then used
'perf --debug verbose=4 mem report' to observe what's the symbol info
for 'buf1' and 'buf2' structures.
# ./perf mem record -e ldlat-loads,ldlat-stores -- false_sharing.exe 8
# ./perf --debug verbose=4 mem report
...
dso__load_sym_internal: adjusting symbol: st_value: 0x40c0 sh_addr: 0x4040 sh_offset: 0x3028
symbol__new: buf2 0x30a8-0x30e8
...
dso__load_sym_internal: adjusting symbol: st_value: 0x4080 sh_addr: 0x4040 sh_offset: 0x3028
symbol__new: buf1 0x3068-0x30a8
...
The perf tool relies on libelf to parse symbols, in executable and
shared object files, 'st_value' holds a virtual address; 'sh_addr' is
the address at which section's first byte should reside in memory, and
'sh_offset' is the byte offset from the beginning of the file to the
first byte in the section. The perf tool uses below formula to convert
a symbol's memory address to a file address:
file_address = st_value - sh_addr + sh_offset
^
` Memory address
We can see the final adjusted address ranges for buf1 and buf2 are
[0x30a8-0x30e8) and [0x3068-0x30a8) respectively, apparently this is
incorrect, in the code, the structure for 'buf1' and 'buf2' specifies
compiler attribute with 64-byte alignment.
The problem happens for 'sh_offset', libelf returns it as 0x3028 which
is not 64-byte aligned, combining with disassembly, it's likely libelf
doesn't respect the alignment for .bss section, therefore, it doesn't
return the aligned value for 'sh_offset'.
Suggested by Fangrui Song, ELF file contains program header which
contains PT_LOAD segments, the fields p_vaddr and p_offset in PT_LOAD
segments contain the execution info. A better choice for converting
memory address to file address is using the formula:
file_address = st_value - p_vaddr + p_offset
This patch introduces elf_read_program_header() which returns the
program header based on the passed 'st_value', then it uses the formula
above to calculate the symbol file address; and the debugging log is
updated respectively.
After applying the change:
# ./perf --debug verbose=4 mem report
...
dso__load_sym_internal: adjusting symbol: st_value: 0x40c0 p_vaddr: 0x3d28 p_offset: 0x2d28
symbol__new: buf2 0x30c0-0x3100
...
dso__load_sym_internal: adjusting symbol: st_value: 0x4080 p_vaddr: 0x3d28 p_offset: 0x2d28
symbol__new: buf1 0x3080-0x30c0
...
Fixes:
|
||
Greg Kroah-Hartman
|
79651a7a23 |
This is the 4.19.252 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmLNhUAACgkQONu9yGCS aT7SBA//VyzpvWu/82mO2M9aR9UWWlKUY0SdzYahCId7DJsmvQ8rfg95DIgLYffW Txv1v4BvZStaK6qEAiZ3YsGpIbZCR6HCnqU1TvXhOYqAj/SFQyNIolwLd8UnF4Uw P9NUTZHHdP9JozmmffQqI20PvxwsbHlxG4+eBLWi66pkwoMsZgk2verNSm77PHrc WElW5mkRwSUtNFjHHX5cynfUnwRLFqcW8zcQupGmWPy4K5l5AQNSrUC9q14RE2Bd HHduXAtBUWmUJprBUUOYMmhDLI3+Go8E5ywKkV1xcSsa0Paov5tLjK2ekIHtuT3G ulhffSWbqHOZfeflSrFhZguWWScoq2EaS2a2aSYJMmzvu/fQ2MvQ1KlKnyg8CW0m A+gu85KkqRwf99T9+guNZomP5/6Pd6oqnPM6KaLxQev6Ht/rI510qwf1Xt5EuVMg Jp1XZfeyEdbRxKz8G7qYVbxTtkpDQJ0z/6D9qDnye1TDo7VMeeHol0iM095us8Y2 AmL4rn2xzWp/YyYmA1DMHzYWNzcFOPNjiSyoIyk8/gDVvpObMXDhGtB+wNB1jTJ1 30GrvJOIyAVybEQwD5C+xxmb1KgsMCT8KYKke1F6yOkQUZ5QN8vhlbYC1gxJqfiM yPfc9bEaBdfj2mej9OvLfb7ne41NYqe9TNWrwwyeaN/DDLC1F3o= =ZXqc -----END PGP SIGNATURE----- Merge 4.19.252 into android-4.19-stable Changes in 4.19.252 esp: limit skb_page_frag_refill use to a single page mm/slub: add missing TID updates on slab deactivation can: bcm: use call_rcu() instead of costly synchronize_rcu() can: grcan: grcan_probe(): remove extra of_node_get() can: gs_usb: gs_usb_open/close(): fix memory leak usbnet: fix memory leak in error case net: rose: fix UAF bug caused by rose_t0timer_expiry iommu/vt-d: Fix PCI bus rescan device hot add fbcon: Disallow setting font bigger than screen size video: of_display_timing.h: include errno.h powerpc/powernv: delay rng platform device creation until later in boot can: kvaser_usb: replace run-time checks with struct kvaser_usb_driver_info can: kvaser_usb: kvaser_usb_leaf: fix CAN clock frequency regression can: kvaser_usb: kvaser_usb_leaf: fix bittiming limits xfs: remove incorrect ASSERT in xfs_rename ARM: meson: Fix refcount leak in meson_smp_prepare_cpus pinctrl: sunxi: a83t: Fix NAND function name for some pins ARM: at91: pm: use proper compatible for sama5d2's rtc ibmvnic: Properly dispose of all skbs during a failover. selftests: forwarding: fix flood_unicast_test when h2 supports IFF_UNICAST_FLT selftests: forwarding: fix learning_test when h1 supports IFF_UNICAST_FLT selftests: forwarding: fix error message in learning_test i2c: cadence: Unregister the clk notifier in error path misc: rtsx_usb: fix use of dma mapped buffer for usb bulk transfer misc: rtsx_usb: use separate command and response buffers misc: rtsx_usb: set return value in rsp_buf alloc err path ida: don't use BUG_ON() for debugging dmaengine: pl330: Fix lockdep warning about non-static key dmaengine: at_xdma: handle errors of at_xdmac_alloc_desc() correctly dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate Linux 4.19.252 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I103a7ac70fedd38208d1d9adc2570adecf38b7db |
||
Vladimir Oltean
|
70652a44b4 |
selftests: forwarding: fix error message in learning_test
[ Upstream commit 83844aacab2015da1dba1df0cc61fc4b4c4e8076 ]
When packets are not received, they aren't received on $host1_if, so the
message talking about the second host not receiving them is incorrect.
Fix it.
Fixes:
|
||
Vladimir Oltean
|
5d7f2dc5a1 |
selftests: forwarding: fix learning_test when h1 supports IFF_UNICAST_FLT
[ Upstream commit 1a635d3e1c80626237fdae47a5545b6655d8d81c ]
The first host interface has by default no interest in receiving packets
MAC DA de:ad:be:ef:13:37, so it might drop them before they hit the tc
filter and this might confuse the selftest.
Enable promiscuous mode such that the filter properly counts received
packets.
Fixes:
|
||
Vladimir Oltean
|
42f761f880 |
selftests: forwarding: fix flood_unicast_test when h2 supports IFF_UNICAST_FLT
[ Upstream commit b8e629b05f5d23f9649c901bef09fab8b0c2e4b9 ]
As mentioned in the blamed commit, flood_unicast_test() works by
checking the match count on a tc filter placed on the receiving
interface.
But the second host interface (host2_if) has no interest in receiving a
packet with MAC DA de:ad:be:ef:13:37, so its RX filter drops it even
before the ingress tc filter gets to be executed. So we will incorrectly
get the message "Packet was not flooded when should", when in fact, the
packet was flooded as expected but dropped due to an unrelated reason,
at some other layer on the receiving side.
Force h2 to accept this packet by temporarily placing it in promiscuous
mode. Alternatively we could either deliver to its MAC address or use
tcpdump_start, but this has the fewest complications.
This fixes the "flooding" test from bridge_vlan_aware.sh and
bridge_vlan_unaware.sh, which calls flood_test from the lib.
Fixes:
|
||
Greg Kroah-Hartman
|
105613d74a |
This is the 4.19.251 stable release
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||
Dimitris Michailidis
|
b127575db8 |
selftests/net: pass ipv6_args to udpgso_bench's IPv6 TCP test
commit b968080808f7f28b89aa495b7402ba48eb17ee93 upstream.
udpgso_bench.sh has been running its IPv6 TCP test with IPv4 arguments
since its initial conmit. Looks like a typo.
Fixes:
|
||
Greg Kroah-Hartman
|
a1757f43e8 |
This is the 4.19.247 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmKoorkACgkQONu9yGCS aT7wAQ//XrRJAWmmj+Uc2UlQJti3FwrWwbMBMi65v3ST7Z21ru/EQA1oCg2dMNqr Oc42+UO5zkQ7V4nrbygXx0QcMkJYavrep4+GJjKCgYa5zQw+uzXOvzhkY8pFoSbC QnHpnYjW9JfbR/PrXzN7wQnES2UuGSqLW7669AQrcfdhuyMphOo2ypeyRTJYehnB qO5z8kZKFDp89jqXn06Bj6eC/wVhWZh69vi8w59LOsQgOA7ELqYWURLZpoHf8ipN fZwYdjh1Qaqo+NZBw93QNiVy+vbWkPKxdQEHQ1GLJbnHP6XDk8rgqsXpf6KGNDeZ Rabv7+77Fy3bLuDCR7gv0PDpoaas/mL1PfvofGC8ooJS0VdA6T88eKL9Dh5+fiu8 UuBtdCkvfEx0rKxbghuWEQiTFcIonsp1g24Z9Xk8NWCnUgxTHcwfqrwf3r0nAUbf DmQtq2OrVTwmRd/qPAc79aBtd3EUY0ZP7ZliOg3DI2d4ZtOS6TYL7Ocnky62qMpZ Q/vgyr/C1RhjRs7UKfAW+YmpD0SP5kz92J2mU9UM7/8qsKR2ykx78pKe2a8Zj5nU TONyfC5q1ctwA9KMxliMT7V7icnN9ofBs7BD698CxybP6q/itj4epYe6LT/zNUMS xEre3o0Uz//MZoiomFW03Js6RsjsdV8o4YD8IuHOLUSk+CY8aDg= =iJUA -----END PGP SIGNATURE----- Merge 4.19.247 into android-4.19-stable Changes in 4.19.247 binfmt_flat: do not stop relocating GOT entries prematurely on riscv ALSA: hda/realtek - Fix microphone noise on ASUS TUF B550M-PLUS USB: serial: option: add Quectel BG95 modem USB: new quirk for Dell Gen 2 devices ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP ptrace: Reimplement PTRACE_KILL by always sending SIGKILL btrfs: add "0x" prefix for unsupported optional features btrfs: repair super block num_devices automatically drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue b43legacy: Fix assigning negative value to unsigned variable b43: Fix assigning negative value to unsigned variable ipw2x00: Fix potential NULL dereference in libipw_xmit() ipv6: fix locking issues with loops over idev->addr_list fbcon: Consistently protect deferred_takeover with console_lock() ACPICA: Avoid cache flush inside virtual machines ALSA: jack: Access input_dev under mutex drm/amd/pm: fix double free in si_parse_power_table() ath9k: fix QCA9561 PA bias level media: venus: hfi: avoid null dereference in deinit media: pci: cx23885: Fix the error handling in cx23885_initdev() media: cx25821: Fix the warning when removing the module md/bitmap: don't set sb values if can't pass sanity check scsi: megaraid: Fix error check return value of register_chrdev() drm/plane: Move range check for format_count earlier drm/amd/pm: fix the compile warning ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL ASoC: dapm: Don't fold register value changes into notifications mlxsw: spectrum_dcb: Do not warn about priority changes ASoC: tscs454: Add endianness flag in snd_soc_component_driver s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC ipmi:ssif: Check for NULL msg when handling events and messages rtlwifi: Use pr_warn instead of WARN_ONCE media: cec-adap.c: fix is_configuring state openrisc: start CPU timer early in boot nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags ASoC: rt5645: Fix errorenous cleanup order net: phy: micrel: Allow probing without .driver_data media: exynos4-is: Fix compile warning hwmon: Make chip parameter for with_info API mandatory rxrpc: Return an error to sendmsg if call failed eth: tg3: silence the GCC 12 array-bounds warning ARM: dts: ox820: align interrupt controller node name with dtschema PM / devfreq: rk3399_dmc: Disable edev on remove() fs: jfs: fix possible NULL pointer dereference in dbFree() ARM: OMAP1: clock: Fix UART rate reporting algorithm fat: add ratelimit to fat*_ent_bread() ARM: versatile: Add missing of_node_put in dcscb_init ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM ARM: hisi: Add missing of_node_put after of_find_compatible_node PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store() tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate powerpc/xics: fix refcount leak in icp_opal_init() macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled RDMA/hfi1: Prevent panic when SDMA is disabled drm: fix EDID struct for old ARM OABI format ath9k: fix ar9003_get_eepmisc drm/edid: fix invalid EDID extension block filtering drm/bridge: adv7511: clean up CEC adapter when probe fails ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe x86/delay: Fix the wrong asm constraint in delay_loop() drm/mediatek: Fix mtk_cec_mask() drm/vc4: txp: Don't set TXP_VSTART_AT_EOF drm/vc4: txp: Force alpha to be 0xff if it's disabled nl80211: show SSID for P2P_GO interfaces spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout NFC: NULL out the dev->rfkill to prevent UAF efi: Add missing prototype for efi_capsule_setup_info HID: hid-led: fix maximum brightness for Dream Cheeky HID: elan: Fix potential double free in elan_input_configured spi: img-spfi: Fix pm_runtime_get_sync() error checking ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix inotify: show inotify mask flags in proc fdinfo fsnotify: fix wrong lockdep annotations of: overlay: do not break notify on NOTIFY_{OK|STOP} scsi: ufs: core: Exclude UECxx from SFR dump list x86/pm: Fix false positive kmemleak report in msr_build_context() x86/speculation: Add missing prototype for unpriv_ebpf_notify() drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume drm/msm/dsi: fix error checks and return values for DSI xmit functions drm/msm/hdmi: check return value after calling platform_get_resource_byname() drm/rockchip: vop: fix possible null-ptr-deref in vop_bind() x86: Fix return value of __setup handlers irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value x86/mm: Cleanup the control_va_addr_alignment() __setup handler drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is detected drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected drm/msm: return an error pointer in msm_gem_prime_get_sg_table() media: uvcvideo: Fix missing check to determine if element is found in list perf/amd/ibs: Use interrupt regs ip for stack unwinding ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt scripts/faddr2line: Fix overlapping text section failures media: st-delta: Fix PM disable depth imbalance in delta_probe media: exynos4-is: Change clk_disable to clk_disable_unprepare media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init media: vsp1: Fix offset calculation for plane cropping Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout m68k: math-emu: Fix dependencies of math emulation support sctp: read sk->sk_bound_dev_if once in sctp_rcv() ext4: reject the 'commit' option on ext2 filesystems drm: msm: fix possible memory leak in mdp5_crtc_cursor_set() ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition() NFC: hci: fix sleep in atomic context bugs in nfc_hci_hcp_message_tx rxrpc: Fix listen() setting the bar too high for the prealloc rings rxrpc: Don't try to resend the request if we're receiving the reply soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc PCI: cadence: Fix find_first_zero_bit() limit PCI: rockchip: Fix find_first_zero_bit() limit ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT ARM: dts: bcm2835-rpi-b: Fix GPIO line names crypto: marvell/cesa - ECB does not IV mfd: ipaq-micro: Fix error check return value of platform_get_irq() scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac() firmware: arm_scmi: Fix list protocols enumeration in the base protocol pinctrl: mvebu: Fix irq_of_parse_and_map() return value drivers/base/node.c: fix compaction sysfs file leak dax: fix cache flush on PMD-mapped pages powerpc/8xx: export 'cpm_setbrg' for modules powerpc/idle: Fix return value of __setup() handler powerpc/4xx/cpm: Fix return value of __setup() handler proc: fix dentry/inode overinstantiating under /proc/${pid}/net tty: fix deadlock caused by calling printk() under tty_port->lock Input: sparcspkr - fix refcount leak in bbc_beep_probe powerpc/perf: Fix the threshold compare group constraint for power9 powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup mailbox: forward the hrtimer if not queued and under a lock RDMA/hfi1: Prevent use of lock before it is initialized f2fs: fix dereference of stale list iterator after loop body iommu/mediatek: Add list_del in mtk_iommu_remove i2c: at91: use dma safe buffers i2c: at91: Initialize dma_buf in at91_twi_xfer() NFSv4/pNFS: Do not fail I/O when we fail to allocate the pNFS layout video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup dmaengine: stm32-mdma: remove GISR1 register iommu/amd: Increase timeout waiting for GA log enablement perf c2c: Use stdio interface if slang is not supported perf jevents: Fix event syntax error caused by ExtSel f2fs: fix deadloop in foreground GC wifi: mac80211: fix use-after-free in chanctx code iwlwifi: mvm: fix assert 1F04 upon reconfig fs-writeback: writeback_sb_inodes:Recalculate 'wrote' according skipped pages netfilter: nf_tables: disallow non-stateful expression in sets earlier ext4: fix use-after-free in ext4_rename_dir_prepare ext4: fix bug_on in ext4_writepages ext4: verify dir block before splitting it ext4: avoid cycles in directory h-tree tracing: Fix potential double free in create_var_ref() PCI/PM: Fix bridge_d3_blacklist[] Elo i2 overwrite of Gigabyte X299 PCI: qcom: Fix runtime PM imbalance on probe errors PCI: qcom: Fix unbalanced PHY init on probe errors dlm: fix plock invalid read dlm: fix missing lkb refcount handling ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock scsi: dc395x: Fix a missing check on list iterator scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled drm/amdgpu/cs: make commands with 0 chunks illegal behaviour. drm/nouveau/clk: Fix an incorrect NULL check on list iterator drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX md: fix an incorrect NULL check in does_sb_need_changing md: fix an incorrect NULL check in md_reload_sb media: coda: Fix reported H264 profile media: coda: Add more H264 levels for CODA960 RDMA/hfi1: Fix potential integer multiplication overflow errors irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x irqchip: irq-xtensa-mx: fix initial IRQ affinity mac80211: upgrade passive scan to active scan on DFS channels after beacon rx um: chan_user: Fix winch_tramp() return value um: Fix out-of-bounds read in LDT setup iommu/msm: Fix an incorrect NULL check on list iterator nodemask.h: fix compilation error with GCC12 hugetlb: fix huge_pmd_unshare address update rtl818x: Prevent using not initialized queues ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control carl9170: tx: fix an incorrect use of list iterator gma500: fix an incorrect NULL check on list iterator arm64: dts: qcom: ipq8074: fix the sleep clock frequency phy: qcom-qmp: fix struct clk leak on probe errors docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0 dt-bindings: gpio: altera: correct interrupt-cells blk-iolatency: Fix inflight count imbalances and IO hangs on offline phy: qcom-qmp: fix reset-controller leak on probe errors RDMA/rxe: Generate a completion for unsupported/invalid opcode MIPS: IP27: Remove incorrect `cpu_has_fpu' override md: bcache: check the return value of kzalloc() in detached_dev_do_request() pcmcia: db1xxx_ss: restrict to MIPS_DB1XXX boards staging: greybus: codecs: fix type confusion of list iterator variable tty: goldfish: Use tty_port_destroy() to destroy port usb: usbip: fix a refcount leak in stub_probe() usb: usbip: add missing device lock on tweak configuration cmd USB: storage: karma: fix rio_karma_init return usb: musb: Fix missing of_node_put() in omap2430_probe pwm: lp3943: Fix duty calculation in case period was clamped rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value usb: dwc3: pci: Fix pm_runtime_get_sync() error checking iio: adc: sc27xx: fix read big scale voltage not right rpmsg: qcom_smd: Fix returning 0 if irq_of_parse_and_map() fails coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier soc: rockchip: Fix refcount leak in rockchip_grf_init clocksource/drivers/riscv: Events are stopped during CPU suspend rtc: mt6397: check return value after calling platform_get_resource() serial: meson: acquire port->lock in startup() serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485 serial: digicolor-usart: Don't allow CS5-6 serial: txx9: Don't allow CS5-6 serial: sh-sci: Don't allow CS5-6 serial: st-asc: Sanitize CSIZE and correct PARENB for CS7 serial: stm32-usart: Correct CSIZE, bits, and parity firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle bus: ti-sysc: Fix warnings for unbind for serial clocksource/drivers/oxnas-rps: Fix irq_of_parse_and_map() return value s390/crypto: fix scatterwalk_unmap() callers in AES-GCM net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry() net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register modpost: fix removing numeric suffixes jffs2: fix memory leak in jffs2_do_fill_super ubi: ubi_create_volume: Fix use-after-free when volume creation failed nfp: only report pause frame configuration for physical device net/mlx5e: Update netdev features after changing XDP state tcp: tcp_rtx_synack() can be called from process context afs: Fix infinite loop found by xfstest generic/676 tipc: check attribute length for bearer name perf c2c: Fix sorting in percent_rmt_hitm_cmp() mips: cpc: Fix refcount leak in mips_cpc_default_phys_base tracing: Fix sleeping function called from invalid context on RT kernel tracing: Avoid adding tracer option before update_tracer_options i2c: cadence: Increase timeout per message if necessary m68knommu: set ZERO_PAGE() to the allocated zeroed page m68knommu: fix undefined reference to `_init_sp' NFSv4: Don't hold the layoutget locks across multiple RPC calls video: fbdev: pxa3xx-gcu: release the resources correctly in pxa3xx_gcu_probe/remove() xprtrdma: treat all calls not a bcall when bc_serv is NULL ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe af_unix: Fix a data-race in unix_dgram_peer_wake_me(). bpf, arm64: Clear prog->jited_len along prog->jited net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure SUNRPC: Fix the calculation of xdr->end in xdr_get_next_encode_buffer() net: mdio: unexport __init-annotated mdio_bus_init() net: xfrm: unexport __init-annotated xfrm4_protocol_init() net: ipv6: unexport __init-annotated seg6_hmac_init() net/mlx5: Rearm the FW tracer after each tracer event ip_gre: test csum_start instead of transport header net: altera: Fix refcount leak in altera_tse_mdio_create drm: imx: fix compiler warning with gcc-12 iio: dummy: iio_simple_dummy: check the return value of kstrdup() lkdtm/usercopy: Expand size of "out of frame" object tty: synclink_gt: Fix null-pointer-dereference in slgt_clean() tty: Fix a possible resource leak in icom_probe drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop() drivers: staging: rtl8192e: Fix deadlock in rtllib_beacons_stop() USB: host: isp116x: check return value after calling platform_get_resource() drivers: tty: serial: Fix deadlock in sa1100_set_termios() drivers: usb: host: Fix deadlock in oxu_bus_suspend() USB: hcd-pci: Fully suspend across freeze/thaw cycle usb: dwc2: gadget: don't reset gadget's driver->bus misc: rtsx: set NULL intfdata when probe fails extcon: Modify extcon device to be created after driver data is set clocksource/drivers/sp804: Avoid error on multiple instances staging: rtl8712: fix uninit-value in r871xu_drv_init() serial: msm_serial: disable interrupts in __msm_console_write() kernfs: Separate kernfs_pr_cont_buf and rename_lock. md: protect md_unregister_thread from reentrancy Revert "net: af_key: add check for pfkey_broadcast in function pfkey_process" ceph: allow ceph.dir.rctime xattr to be updatable drm/radeon: fix a possible null pointer dereference modpost: fix undefined behavior of is_arm_mapping_symbol() nbd: call genl_unregister_family() first in nbd_cleanup() nbd: fix race between nbd_alloc_config() and module removal nbd: fix io hung while disconnecting device nodemask: Fix return values to be unsigned vringh: Fix loop descriptors check in the indirect cases ALSA: hda/conexant - Fix loopback issue with CX20632 cifs: return errors during session setup during reconnects ata: libata-transport: fix {dma|pio|xfer}_mode sysfs files mmc: block: Fix CQE recovery reset success nfc: st21nfca: fix incorrect validating logic in EVT_TRANSACTION nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling ixgbe: fix bcast packets Rx on VF after promisc removal ixgbe: fix unexpected VLAN Rx in promisc mode on VF Input: bcm5974 - set missing URB_NO_TRANSFER_DMA_MAP urb flag powerpc/32: Fix overread/overwrite of thread_struct via ptrace md/raid0: Ignore RAID0 layout if the second zone has only one device mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd Linux 4.19.247 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I58c002ddc38e389a13e2bdb9f291f05805718c9d |
||
Leo Yan
|
7c9719433b |
perf c2c: Fix sorting in percent_rmt_hitm_cmp()
[ Upstream commit b24192a17337abbf3f44aaa75e15df14a2d0016e ]
The function percent_rmt_hitm_cmp() wrongly uses local HITMs for
sorting remote HITMs.
Since this function is to sort cache lines for remote HITMs, this patch
changes to use 'rmt_hitm' field for correct sorting.
Fixes:
|
||
Zhengjun Xing
|
82a3b7ef78 |
perf jevents: Fix event syntax error caused by ExtSel
[ Upstream commit f4df0dbbe62ee8e4405a57b27ccd54393971c773 ]
In the origin code, when "ExtSel" is 1, the eventcode will change to
"eventcode |= 1 << 21”. For event “UNC_Q_RxL_CREDITS_CONSUMED_VN0.DRS",
its "ExtSel" is "1", its eventcode will change from 0x1E to 0x20001E,
but in fact the eventcode should <=0x1FF, so this will cause the parse
fail:
# perf stat -e "UNC_Q_RxL_CREDITS_CONSUMED_VN0.DRS" -a sleep 0.1
event syntax error: '.._RxL_CREDITS_CONSUMED_VN0.DRS'
\___ value too big for format, maximum is 511
On the perf kernel side, the kernel assumes the valid bits are continuous.
It will adjust the 0x100 (bit 8 for perf tool) to bit 21 in HW.
DEFINE_UNCORE_FORMAT_ATTR(event_ext, event, "config:0-7,21");
So the perf tool follows the kernel side and just set bit8 other than bit21.
Fixes:
|
||
Leo Yan
|
4af81f7e69 |
perf c2c: Use stdio interface if slang is not supported
[ Upstream commit c4040212bc97d16040712a410335f93bc94d2262 ]
If the slang lib is not installed on the system, perf c2c tool disables TUI
mode and roll back to use stdio mode; but the flag 'c2c.use_stdio' is
missed to set true and thus it wrongly applies UI quirks in the function
ui_quirks().
This commit forces to use stdio interface if slang is not supported, and
it can avoid to apply the UI quirks and show the correct metric header.
Before:
=================================================
Shared Cache Line Distribution Pareto
=================================================
-------------------------------------------------------------------------------
0 0 0 99 0 0 0 0xaaaac17d6000
-------------------------------------------------------------------------------
0.00% 0.00% 6.06% 0.00% 0.00% 0.00% 0x20 N/A 0 0xaaaac17c25ac 0 0 43 375 18469 2 [.] 0x00000000000025ac memstress memstress[25ac] 0
0.00% 0.00% 93.94% 0.00% 0.00% 0.00% 0x29 N/A 0 0xaaaac17c3e88 0 0 173 180 135 2 [.] 0x0000000000003e88 memstress memstress[3e88] 0
After:
=================================================
Shared Cache Line Distribution Pareto
=================================================
-------------------------------------------------------------------------------
0 0 0 99 0 0 0 0xaaaac17d6000
-------------------------------------------------------------------------------
0.00% 0.00% 6.06% 0.00% 0.00% 0.00% 0x20 N/A 0 0xaaaac17c25ac 0 0 43 375 18469 2 [.] 0x00000000000025ac memstress memstress[25ac] 0
0.00% 0.00% 93.94% 0.00% 0.00% 0.00% 0x29 N/A 0 0xaaaac17c3e88 0 0 173 180 135 2 [.] 0x0000000000003e88 memstress memstress[3e88] 0
Fixes:
|
||
Greg Kroah-Hartman
|
0b716117f6 |
This is the 4.19.246 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmKdnZwACgkQONu9yGCS aT7kLg//UP9KokK6KtIA/Qtcv451KJYUo1ZndeXtELUSSSZr9vQeeJ/4xrHBF/Wj pFrWTJV3LxkKdNmkmDS2RAd0tutVlo7ldMFnHpRnl0HV2ebYcv0l5aY9t9Gf/kwv i7EHWD+zLeiDERYWa3DVRwhVgpW+262Y3YdY3K97SCrsYVyhN8V/kOHrlyFfCfpW cxdKWRjUwtVsxBSz7F+Vcr97WEFRBZ9pyZp2uoH5/sNcMCbZTcrjh1h7PTgFjUvS b00i/JDiJiR4cqPM/bk52yg9PN9xWrFWIypffhhcQ7xdEqLOk+H5EibTqXADMYYi 0k0Q8ttSx9S13npVrtgf7Znpx8TYkHFdIij4DtYBG5iD9Br4aLwmrgOJb9Rb687+ OdhRDCMDSOO0ipu/WVIcIsOy28cU/p1f/c3wTIBinuj8WKjvhy16lcF6fRp2GgAj TWIjgsv5MMhHmh8yJZ+wuT9v1ss5vCWQiz7BaUl+izYFgWw9K/4CjsIuKoCsjZ/N 9haTq70U6wndk+vMltIXYpkedYTXAmaFdqrzI/h/gbyuZge1A/SlAqjqgn8Prf6K Tg856NP1u+Kc3SD7Y7t/hxFvd/OEWATn6tdeN0Z0r9jqvkpT+6heyoTu4dJAzgR4 qtIDTSYU7ckM6enZ3x1Sywr8sdOJv1cuUlylMFDdPbttlZMkBq0= =dtFV -----END PGP SIGNATURE----- Merge 4.19.246 into android-4.19-stable Changes in 4.19.246 x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests staging: rtl8723bs: prevent ->Ssid overflow in rtw_wx_set_scan() tcp: change source port randomizarion at connect() time secure_seq: use the 64 bits of the siphash for port offset calculation ACPI: sysfs: Make sparse happy about address space in use ACPI: sysfs: Fix BERT error region memory mapping net: af_key: check encryption module availability consistency net: ftgmac100: Disable hardware checksum on AST2600 i2c: ismt: Provide a DMA buffer for Interrupt Cause Logging drivers: i2c: thunderx: Allow driver to work with ACPI defined TWSI controllers assoc_array: Fix BUG_ON during garbage collect cfg80211: set custom regdomain after wiphy registration libtraceevent: Fix build with binutils 2.35 perf bench: Share some global variables to fix build with gcc 10 perf tests bp_account: Make global variable static drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency() block-map: add __GFP_ZERO flag for alloc_page in function bio_copy_kern exec: Force single empty string when argv is empty netfilter: conntrack: re-fetch conntrack after insertion zsmalloc: fix races between asynchronous zspage free and page migration dm integrity: fix error code in dm_integrity_ctr() dm crypt: make printing of the key constant-time dm stats: add cond_resched when looping over entries dm verity: set DM_TARGET_IMMUTABLE feature flag HID: multitouch: Add support for Google Whiskers Touchpad tpm: Fix buffer access in tpm2_get_tpm_pt() tpm: ibmvtpm: Correct the return value in tpm_ibmvtpm_probe() docs: submitting-patches: Fix crossref to 'The canonical patch format' NFSD: Fix possible sleep during nfsd4_release_lockowner() bpf: Enlarge offset check value to INT_MAX in bpf_skb_{load,store}_bytes Linux 4.19.246 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ibb2e43911c3fcd82ee8158ebfe7bc369e12aa872 |
||
Arnaldo Carvalho de Melo
|
177f4b5ef3 |
perf tests bp_account: Make global variable static
[ Upstream commit cff20b3151ccab690715cb6cf0f5da5cccb32adf ] To fix the build with newer gccs, that without this patch exit with: LD /tmp/build/perf/tests/perf-in.o ld: /tmp/build/perf/tests/bp_account.o:/git/perf/tools/perf/tests/bp_account.c:22: multiple definition of `the_var'; /tmp/build/perf/tests/bp_signal.o:/git/perf/tools/perf/tests/bp_signal.c:38: first defined here make[4]: *** [/git/perf/tools/build/Makefile.build:145: /tmp/build/perf/tests/perf-in.o] Error 1 First noticed in fedora:rawhide/32 with: [perfbuilder@a5ff49d6e6e4 ~]$ gcc --version gcc (GCC) 10.0.1 20200216 (Red Hat 10.0.1-0.8) Reported-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Arnaldo Carvalho de Melo
|
78c8558354 |
perf bench: Share some global variables to fix build with gcc 10
[ Upstream commit e4d9b04b973b2dbce7b42af95ea70d07da1c936d ] Noticed with gcc 10 (fedora rawhide) that those variables were not being declared as static, so end up with: ld: /tmp/build/perf/bench/epoll-wait.o:/git/perf/tools/perf/bench/epoll-wait.c:93: multiple definition of `end'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here ld: /tmp/build/perf/bench/epoll-wait.o:/git/perf/tools/perf/bench/epoll-wait.c:93: multiple definition of `start'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here ld: /tmp/build/perf/bench/epoll-wait.o:/git/perf/tools/perf/bench/epoll-wait.c:93: multiple definition of `runtime'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here ld: /tmp/build/perf/bench/epoll-ctl.o:/git/perf/tools/perf/bench/epoll-ctl.c:38: multiple definition of `end'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here ld: /tmp/build/perf/bench/epoll-ctl.o:/git/perf/tools/perf/bench/epoll-ctl.c:38: multiple definition of `start'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here ld: /tmp/build/perf/bench/epoll-ctl.o:/git/perf/tools/perf/bench/epoll-ctl.c:38: multiple definition of `runtime'; /tmp/build/perf/bench/futex-hash.o:/git/perf/tools/perf/bench/futex-hash.c:40: first defined here make[4]: *** [/git/perf/tools/build/Makefile.build:145: /tmp/build/perf/bench/perf-in.o] Error 1 Prefix those with bench__ and add them to bench/bench.h, so that we can share those on the tools needing to access those variables from signal handlers. Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lore.kernel.org/lkml/20200303155811.GD13702@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Ben Hutchings
|
2ea3394d4f |
libtraceevent: Fix build with binutils 2.35
[ Upstream commit 39efdd94e314336f4acbac4c07e0f37bdc3bef71 ] In binutils 2.35, 'nm -D' changed to show symbol versions along with symbol names, with the usual @@ separator. When generating libtraceevent-dynamic-list we need just the names, so strip off the version suffix if present. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Reviewed-by: Steven Rostedt <rostedt@goodmis.org> Cc: linux-trace-devel@vger.kernel.org Cc: stable@vger.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Greg Kroah-Hartman
|
f785d3e92e |
This is the 4.19.245 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmKN1nYACgkQONu9yGCS aT7ImA/+Kqs+yX43tJf+fmyBe0yPW3GLoyeSKFpcBbKdgX9KOuN6lLP1ETMES0/+ 9P+aCMCbjNhYb3TlyhYphmfrjxXDWC9cSftl15c2guaLgHwib9UNxDgHt80WnwwI v1ciluRwHJmoUv2T3yjc8uusM2XEc3rASMt9FyPecYncAWRdzzNPHgwuQoC6kWIq wGLmH6qYFUntybe5A5rCFPbem9qBVa+M9PuqX+ZJpoKFEO6cufKeam0IV0YWflHc LxsuP+vDQA6pmVQyhgIj0XLLRYGiO6vYvXozcpCLbDbenEWk8OEgkC3TTPCGhvs7 PyYUfdAaywX9cD9wUUh2SjpTh85yAMzor5jHzsa0JqL7WlkjCmPGjoTgnlen8ztT MUpCSY6v0/3Byara2CFfmC9DQsdBJi1g2o/Oetrq836WT5kt+wzVOPH428bJIjQm DxHnhh+/T+MyVYcHUFl34obzYZycrxIgn6oElfmx9APrGbh03phlDgA1l+ZVcJkJ K7nr7Nj0yVZ5FUhv9DxChaJpXJkd+73yw6umIYwcFO/Lc8d9mncK6edjsckwt2rH ZAZb2RatsWZFUoqyCU2sKgn/doybLElQTX2CJk2YsFO9MCvP4/jiFk43iRgDpSP2 ffzTSh3TLEErztagwZ9frov0WA/KEh3hYdYrx62ELhnauvn0mEU= =w6rx -----END PGP SIGNATURE----- Merge 4.19.245 into android-4.19-stable Changes in 4.19.245 floppy: use a statically allocated error counter um: Cleanup syscall_handler_t definition/cast, fix warning Input: add bounds checking to input_set_capability() Input: stmfts - fix reference leak in stmfts_input_open crypto: stm32 - fix reference leak in stm32_crc_remove MIPS: lantiq: check the return value of kzalloc() drbd: remove usage of list iterator variable after loop ARM: 9191/1: arm/stacktrace, kasan: Silence KASAN warnings in unwind_frame() nilfs2: fix lockdep warnings in page operations for btree nodes nilfs2: fix lockdep warnings during disk space reclamation ALSA: wavefront: Proper check of get_user() error perf: Fix sys_perf_event_open() race against self Fix double fget() in vhost_net_set_backend() PCI/PM: Avoid putting Elo i2 PCIe Ports in D3cold crypto: qcom-rng - fix infinite loop on requests not multiple of WORD_SZ drm/dp/mst: fix a possible memory leak in fetch_monitor_name() mmc: core: Cleanup BKOPS support mmc: core: Specify timeouts for BKOPS and CACHE_FLUSH for eMMC mmc: block: Use generic_cmd6_time when modifying INAND_CMD38_ARG_EXT_CSD mmc: core: Default to generic_cmd6_time as timeout in __mmc_switch() net: macb: Increment rx bd head after allocating skb and buffer net/sched: act_pedit: sanitize shift argument before usage net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf() net: vmxnet3: fix possible NULL pointer dereference in vmxnet3_rq_cleanup() clk: at91: generated: consider range when calculating best rate net/qla3xxx: Fix a test in ql_reset_work() NFC: nci: fix sleep in atomic context bugs caused by nci_skb_alloc net/mlx5e: Properly block LRO when XDP is enabled net: af_key: add check for pfkey_broadcast in function pfkey_process ARM: 9196/1: spectre-bhb: enable for Cortex-A15 ARM: 9197/1: spectre-bhb: fix loop8 sequence for Thumb2 igb: skip phy status check where unavailable net: bridge: Clear offload_fwd_mark when passing frame up bridge interface. gpio: gpio-vf610: do not touch other bits when set the target bit gpio: mvebu/pwm: Refuse requests with inverted polarity perf bench numa: Address compiler error on s390 scsi: qla2xxx: Fix missed DMA unmap for aborted commands mac80211: fix rx reordering with non explicit / psmp ack policy ethernet: tulip: fix missing pci_disable_device() on error in tulip_init_one() net: stmmac: fix missing pci_disable_device() on error in stmmac_pci_probe() net: atlantic: verify hw_head_ lies within TX buffer ring swiotlb: fix info leak with DMA_FROM_DEVICE Reinstate some of "swiotlb: rework "fix info leak with DMA_FROM_DEVICE"" afs: Fix afs_getattr() to refetch file status if callback break occurred Linux 4.19.245 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ic56d0fb5980a3b034db32053a7e267716a5aec5e |
||
Thomas Richter
|
db71b2157f |
perf bench numa: Address compiler error on s390
[ Upstream commit f8ac1c478424a9a14669b8cef7389b1e14e5229d ]
The compilation on s390 results in this error:
# make DEBUG=y bench/numa.o
...
bench/numa.c: In function ‘__bench_numa’:
bench/numa.c:1749:81: error: ‘%d’ directive output may be truncated
writing between 1 and 11 bytes into a region of size between
10 and 20 [-Werror=format-truncation=]
1749 | snprintf(tname, sizeof(tname), "process%d:thread%d", p, t);
^~
...
bench/numa.c:1749:64: note: directive argument in the range
[-2147483647, 2147483646]
...
#
The maximum length of the %d replacement is 11 characters because of the
negative sign. Therefore extend the array by two more characters.
Output after:
# make DEBUG=y bench/numa.o > /dev/null 2>&1; ll bench/numa.o
-rw-r--r-- 1 root root 418320 May 19 09:11 bench/numa.o
#
Fixes:
|
||
Greg Kroah-Hartman
|
0ea70774a8 |
This is the 4.19.242 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmJ8328ACgkQONu9yGCS aT5EZw/+JHGwXIf9ejyPcsfAyv38i3qW8YnJ45hgepWVtySZcRci61JiC4u8SpJW S3wadG5IEcoC5sdO+pGq6ia5at+D24ppRG0aVjl4vZ2XZjYIMtU/OuphRuLbuhMK tZIigUPYIMwWRVAiaFPLIQtmiYMk8lPALQH6PomHypD2oDPDVEX045/oImO8O2Mi 8HrMCrGP0o/wk0EoAtjaRDpDQjyF9zhezGaZkrZ7kUVzeyO7+LKcCmn2qFt3NB+E lWQI1248eCcWkmrvpY1VpSXce7JRr4PdoWUjYotxpZsBo2vdb/3g0pv+81stImuN PLaf2aRq7ZjIZppvzPkf75z2cs8I/vTuDBZ5soqd7ntvnj8xQ4Tun0Fqy9BUlFPA HlheE3wSZ4YDcgY7abNy/jMt2fGZUGJj9BOz0ceL7pe930erVV/mxcSKV7pbu2ap udz51l0SFeO3bDofFARsVuEMYi/lTe6Tn4VmGf5KDwgKBikDUIQhhm7GATh24LMo +N2BoUk4itV5Shw9DRE47/roERF4Ui5Eh6i18SwYRp0WIiB4Kig/lbSU8fXvnxzi 21HT2KOOSFnAJ0/6MvTH4ccQEJvj/k1ZfUFkLZMRAA7y1ibKbXBhSXql+O0m8ntY ImgHQJNpffhRRvFPNVI03ZaSKzw6U81aSfRdepywtj/Uv1C9aSI= =K62D -----END PGP SIGNATURE----- Merge 4.19.242 into android-4.19-stable Changes in 4.19.242 usb: mtu3: fix USB 3.0 dual-role-switch from device to host USB: quirks: add a Realtek card reader USB: quirks: add STRING quirk for VCOM device USB: serial: whiteheat: fix heap overflow in WHITEHEAT_GET_DTR_RTS USB: serial: cp210x: add PIDs for Kamstrup USB Meter Reader USB: serial: option: add support for Cinterion MV32-WA/MV32-WB USB: serial: option: add Telit 0x1057, 0x1058, 0x1075 compositions xhci: stop polling roothubs after shutdown iio: dac: ad5592r: Fix the missing return value. iio: dac: ad5446: Fix read_raw not returning set value iio: magnetometer: ak8975: Fix the error handling in ak8975_power_on() usb: misc: fix improper handling of refcount in uss720_probe() usb: gadget: uvc: Fix crash when encoding data for usb request usb: gadget: configfs: clear deactivation flag in configfs_composite_unbind() usb: dwc3: core: Fix tx/rx threshold settings usb: dwc3: gadget: Return proper request status serial: imx: fix overrun interrupts in DMA mode serial: 8250: Also set sticky MCR bits in console restoration serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device hex2bin: make the function hex_to_bin constant-time hex2bin: fix access beyond string end mtd: rawnand: fix ecc parameters for mt7622 USB: Fix xhci event ring dequeue pointer ERDP update issue ARM: dts: imx6qdl-apalis: Fix sgtl5000 detection issue phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe phy: samsung: exynos5250-sata: fix missing device put in probe error paths ARM: OMAP2+: Fix refcount leak in omap_gic_of_init ARM: dts: Fix mmc order for omap3-gta04 ARM: dts: logicpd-som-lv: Fix wrong pinmuxing on OMAP35 ipvs: correctly print the memory size of ip_vs_conn_tab mtd: rawnand: Fix return value check of wait_for_completion_timeout tcp: md5: incorrect tcp_header_len for incoming connections sctp: check asoc strreset_chunk in sctp_generate_reconf_event ARM: dts: imx6ull-colibri: fix vqmmc regulator pinctrl: pistachio: fix use of irq_of_parse_and_map() net: hns3: add validity check for message data length ip_gre: Make o_seqno start from 0 in native mode tcp: fix potential xmit stalls caused by TCP_NOTSENT_LOWAT bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create() clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource() net: bcmgenet: hide status block before TX timestamping bnx2x: fix napi API usage sequence ASoC: wm8731: Disable the regulator when probing fails ip6_gre: Avoid updating tunnel->tun_hlen in __gre6_xmit() x86: __memcpy_flushcache: fix wrong alignment if size > 2^32 cifs: destage any unwritten data to the server before calling copychunk_write drivers: net: hippi: Fix deadlock in rr_close() x86/cpu: Load microcode during restore_processor_state() tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2 tty: n_gsm: fix malformed counter for out of frame data netfilter: nft_socket: only do sk lookups when indev is available tty: n_gsm: fix insufficient txframe size tty: n_gsm: fix missing explicit ldisc flush tty: n_gsm: fix wrong command retry handling tty: n_gsm: fix wrong command frame length field encoding tty: n_gsm: fix incorrect UA handling drm/vgem: Close use-after-free race in vgem_gem_create MIPS: Fix CP0 counter erratum detection for R4k CPUs parisc: Merge model and model name into one line in /proc/cpuinfo ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes gpiolib: of: fix bounds check for 'gpio-reserved-ranges' Revert "SUNRPC: attempt AF_LOCAL connect on setup" firewire: fix potential uaf in outbound_phy_packet_callback() firewire: remove check of list iterator against head past the loop body firewire: core: extend card->lock in fw_core_handle_bus_reset genirq: Synchronize interrupt thread startup ASoC: wm8958: Fix change notifications for DSP controls can: grcan: grcan_close(): fix deadlock can: grcan: use ofdev->dev when allocating DMA memory nfc: replace improper check device_is_registered() in netlink related functions nfc: nfcmrvl: main: reorder destructive operations in nfcmrvl_nci_unregister_dev to avoid bugs NFC: netlink: fix sleep in atomic bug when firmware download timeout hwmon: (adt7470) Fix warning on module removal ASoC: dmaengine: Restore NULL prepare_slave_config() callback net: stmmac: dwmac-sun8i: add missing of_node_put() in sun8i_dwmac_register_mdio_mux() net: emaclite: Add error handling for of_address_to_resource() selftests: mirror_gre_bridge_1q: Avoid changing PVID while interface is operational smsc911x: allow using IRQ0 btrfs: always log symlinks in full mode net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter() kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU mm: fix unexpected zeroed page mapping with zram swap tcp: make sure treq->af_specific is initialized dm: fix mempool NULL pointer race when completing IO dm: interlock pending dm_io and dm_wait_for_bios_completion PCI: aardvark: Clear all MSIs at setup PCI: aardvark: Fix reading MSI interrupt number mmc: rtsx: add 74 Clocks in power on flow Linux 4.19.242 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I425b606fd8d4e787caa99f35d9555742c78a15c8 |
||
Ido Schimmel
|
3e20f6b5f2 |
selftests: mirror_gre_bridge_1q: Avoid changing PVID while interface is operational
commit 3122257c02afd9f199a8fc84ae981e1fc4958532 upstream.
In emulated environments, the bridge ports enslaved to br1 get a carrier
before changing br1's PVID. This means that by the time the PVID is
changed, br1 is already operational and configured with an IPv6
link-local address.
When the test is run with netdevs registered by mlxsw, changing the PVID
is vetoed, as changing the VID associated with an existing L3 interface
is forbidden. This restriction is similar to the 8021q driver's
restriction of changing the VID of an existing interface.
Fix this by taking br1 down and bringing it back up when it is fully
configured.
With this fix, the test reliably passes on top of both the SW and HW
data paths (emulated or not).
Fixes:
|
||
Greg Kroah-Hartman
|
dbfc3fbbe0 |
This is the 4.19.239 stable release
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||
Athira Rajeev
|
9b43bc3881 |
testing/selftests/mqueue: Fix mq_perf_tests to free the allocated cpu set
[ Upstream commit ce64763c63854b4079f2e036638aa881a1fb3fbc ]
The selftest "mqueue/mq_perf_tests.c" use CPU_ALLOC to allocate
CPU set. This cpu set is used further in pthread_attr_setaffinity_np
and by pthread_create in the code. But in current code, allocated
cpu set is not freed.
Fix this issue by adding CPU_FREE in the "shutdown" function which
is called in most of the error/exit path for the cleanup. There are
few error paths which exit without using shutdown. Add a common goto
error path with CPU_FREE for these cases.
Fixes:
|
||
Greg Kroah-Hartman
|
ce7025b713 |
This is the 4.19.238 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmJZYdEACgkQONu9yGCS aT4TOA//QvLAUigiHT1OP1mgJtr4p8EIeCtB26Z7U+PDpe1bq2XojW1Qosflcp26 /7auxf503Ju+wjKFjqzAD3Nwvl11M8Be/YOjJdAU5XHNO3eD2O+1Nwk8t1XELF1S xA7QUk9OjrAosjrH1QpUOVB5nZps8qSB83QwfUAE8j0qvWvio3zxrRbv+aWyaP+P n7B7kxMLL65Obvgkkepn5247t2v1kiauZSmigr7e0i7OZ5af3uEscg3gUDLOsfud ib1VmKGXMQHnyV6FRrPMMrZwcKutc55wGMG/XOCIRzCS5MUgtDRU9biNzsxS+w8W DO83BD01LIWKJ4Z6yhBTlR2IVCH9dW2zGbXDWXvCk4FD4+mpwJYfV64mAS/OUPI4 j61l9pKvDipRTsoTq9EZ7aNJv99O+L9abxQMRIHa0z/NrOaqmhd4VKvlw+BU8x9a vbNY4B0A3WBWe+rSVVKurxT1YIyrLiSmcTrXQn+ViptOZrAvlUcTqf5NU6JXVLiT RZJscnEV5uMDanxictWmp1zWsy1pqv9NQiKNXcJ31AnUN7+xT722H26Z7bX0a5/3 HJ97zwgsfgJfePhXGW7HUh7/NRNfzYha0VkYxPkE7vMQ6P3UjniE4R+Kg+QiNdGR Fil85X0KiOOAuwWpS36Aj2vmvV6QmMWJZh9HSSpRMIpTbKAU+t4= =fkd3 -----END PGP SIGNATURE----- Merge 4.19.238 into android-4.19-stable Changes in 4.19.238 USB: serial: pl2303: add IBM device IDs USB: serial: simple: add Nokia phone driver netdevice: add the case if dev is NULL xfrm: fix tunnel model fragmentation behavior virtio_console: break out of buf poll on remove ethernet: sun: Free the coherent when failing in probing spi: Fix invalid sgs value net:mcf8390: Use platform_get_irq() to get the interrupt spi: Fix erroneous sgs value with min_t() af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register fuse: fix pipe buffer lifetime for direct_io tpm: fix reference counting for struct tpm_chip block: Add a helper to validate the block size virtio-blk: Use blk_validate_block_size() to validate block size USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c xhci: make xhci_handshake timeout for xhci_reset() adjustable coresight: Fix TRCCONFIGR.QE sysfs interface iio: afe: rescale: use s64 for temporary scale calculations iio: inkern: apply consumer scale on IIO_VAL_INT cases iio: inkern: apply consumer scale when no channel scale is available iio: inkern: make a best effort on offset calculation clk: uniphier: Fix fixed-rate initialization ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE Documentation: add link to stable release candidate tree Documentation: update stable tree link SUNRPC: avoid race between mod_timer() and del_timer_sync() NFSD: prevent underflow in nfssvc_decode_writeargs() NFSD: prevent integer overflow on 32 bit systems f2fs: fix to unlock page correctly in error path of is_alive() pinctrl: samsung: drop pin banks references on error paths can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path jffs2: fix use-after-free in jffs2_clear_xattr_subsystem jffs2: fix memory leak in jffs2_do_mount_fs jffs2: fix memory leak in jffs2_scan_medium mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node mm: invalidate hwpoison page cache page in fault path mempolicy: mbind_range() set_policy() after vma_merge() scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands qed: display VF trust config qed: validate and restrict untrusted VFs vlan promisc mode Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads" ALSA: cs4236: fix an incorrect NULL check on list iterator ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020 mm,hwpoison: unmap poisoned page before invalidation drbd: fix potential silent data corruption powerpc/kvm: Fix kvm_use_magic_page ACPI: properties: Consistently return -ENOENT if there are no more references drivers: hamradio: 6pack: fix UAF bug caused by mod_timer() block: don't merge across cgroup boundaries if blkcg is enabled drm/edid: check basic audio support on CEA extension block video: fbdev: sm712fb: Fix crash in smtcfb_read() video: fbdev: atari: Atari 2 bpp (STe) palette bugfix ARM: dts: at91: sama5d2: Fix PMERRLOC resource size ARM: dts: exynos: fix UART3 pins configuration in Exynos5250 ARM: dts: exynos: add missing HDMI supplies on SMDK5250 ARM: dts: exynos: add missing HDMI supplies on SMDK5420 carl9170: fix missing bit-wise or operator for tx_params thermal: int340x: Increase bitmap size lib/raid6/test: fix multiple definition linking error DEC: Limit PMAX memory probing to R3k systems media: davinci: vpif: fix unbalanced runtime PM get brcmfmac: firmware: Allocate space for default boardrev in nvram brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio PCI: pciehp: Clear cmd_busy bit in polling mode regulator: qcom_smd: fix for_each_child.cocci warnings crypto: authenc - Fix sleep in atomic context in decrypt_tail crypto: mxs-dcp - Fix scatterlist processing spi: tegra114: Add missing IRQ check in tegra_spi_probe selftests/x86: Add validity check and allow field splitting spi: pxa2xx-pci: Balance reference count for PCI DMA device hwmon: (pmbus) Add mutex to regulator ops hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING block: don't delete queue kobject before its children PM: hibernate: fix __setup handler error handling PM: suspend: fix return value of __setup handler hwrng: atmel - disable trng on failure path crypto: vmx - add missing dependencies clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init() ACPI: APEI: fix return value of __setup handlers crypto: ccp - ccp_dmaengine_unregister release dma channels hwmon: (pmbus) Add Vin unit off handling clocksource: acpi_pm: fix return value of __setup handler sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa perf/core: Fix address filter parser for multiple filters perf/x86/intel/pt: Fix address filter config for 32-bit kernel media: coda: Fix missing put_device() call in coda_get_vdoa_data video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe() video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name() ARM: dts: qcom: ipq4019: fix sleep clock soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe media: em28xx: initialize refcount before kref_get media: usb: go7007: s2250-board: fix leak in probe() ASoC: rt5663: check the return value of devm_kzalloc() in rt5663_parse_dp() ASoC: ti: davinci-i2s: Add check for clk_enable() ALSA: spi: Add check for clk_enable() arm64: dts: ns2: Fix spi-cpol and spi-cpha property arm64: dts: broadcom: Fix sata nodename printk: fix return value of printk.devkmsg __setup handler ASoC: mxs-saif: Handle errors for clk_enable ASoC: atmel_ssc_dai: Handle errors for clk_enable memory: emif: Add check for setup_interrupts memory: emif: check the pointer temp in get_device_details() ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe ASoC: wm8350: Handle error for wm8350_register_irq ASoC: fsi: Add check for clk_enable video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of ASoC: dmaengine: do not use a NULL prepare_slave_config() callback ASoC: mxs: Fix error handling in mxs_sgtl5000_probe ASoC: imx-es8328: Fix error return code in imx_es8328_probe() ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe mmc: davinci_mmc: Handle error for clk_enable drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern Bluetooth: hci_serdev: call init_rwsem() before p->open() mtd: onenand: Check for error irq drm/edid: Don't clear formats if using deep color drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes() ath9k_htc: fix uninit value bugs KVM: PPC: Fix vmx/vsx mixup in mmio emulation power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe ray_cs: Check ioremap return value power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports iwlwifi: Fix -EIO error code that is never returned dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS scsi: pm8001: Fix command initialization in pm80XX_send_read_log() scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req() scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config() scsi: pm8001: Fix abort all task initialization TOMOYO: fix __setup handlers return values ext2: correct max file size computing drm/tegra: Fix reference leak in tegra_dsi_ganged_probe power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit KVM: x86: Fix emulation in writing cr8 KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor() hv_balloon: rate-limit "Unhandled message" warning i2c: xiic: Make bus names unique power: supply: wm8350-power: Handle error for wm8350_register_irq power: supply: wm8350-power: Add missing free in free_charger_irq PCI: Reduce warnings on possible RW1C corruption powerpc/sysdev: fix incorrect use to determine if list is empty mfd: mc13xxx: Add check for mc13xxx_irq_request vxcan: enable local echo for sent CAN frames MIPS: RB532: fix return value of __setup handler mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init USB: storage: ums-realtek: fix error code in rts51x_read_mem() af_netlink: Fix shift out of bounds in group mask calculation i2c: mux: demux-pinctrl: do not deactivate a master that is not active selftests/bpf/test_lirc_mode2.sh: Exit with proper code tcp: ensure PMTU updates are processed during fastopen mfd: asic3: Add missing iounmap() on error asic3_mfd_probe mxser: fix xmit_buf leak in activate when LSR == 0xff pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add() staging:iio:adc:ad7280a: Fix handing of device address bit reversing. clk: qcom: ipq8074: Use floor ops for SDCC1 clock serial: 8250_mid: Balance reference count for PCI DMA device serial: 8250: Fix race condition in RTS-after-send handling iio: adc: Add check for devm_request_threaded_irq dma-debug: fix return value of __setup handlers clk: qcom: clk-rcg2: Update the frac table for pixel clock remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region clk: actions: Terminate clk_div_table with sentinel element clk: loongson1: Terminate clk_div_table with sentinel element clk: clps711x: Terminate clk_div_table with sentinel element clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver NFS: remove unneeded check in decode_devicenotify_args() pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe tty: hvc: fix return value of __setup handler kgdboc: fix return value of __setup handler kgdbts: fix return value of __setup handler jfs: fix divide error in dbNextAG netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options clk: qcom: gcc-msm8994: Fix gpll4 width xen: fix is_xen_pmu() net: phy: broadcom: Fix brcm_fet_config_init() qlcnic: dcb: default to returning -EOPNOTSUPP net/x25: Fix null-ptr-deref caused by x25_disconnect NFSv4/pNFS: Fix another issue with a list iterator pointing to the head lib/test: use after free in register_test_dev_kmod() selinux: use correct type for context length loop: use sysfs_emit() in the sysfs xxx show() Fix incorrect type in assignment of ipv6 port for audit irqchip/qcom-pdc: Fix broken locking irqchip/nvic: Release nvic_base upon failure bfq: fix use-after-free in bfq_dispatch_request ACPICA: Avoid walking the ACPI Namespace if it is not there lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3 Revert "Revert "block, bfq: honor already-setup queue merges"" ACPI/APEI: Limit printable size of BERT table data PM: core: keep irq flags in device_pm_check_callbacks() spi: tegra20: Use of_device_get_match_data() ext4: don't BUG if someone dirty pages without asking ext4 first ntfs: add sanity check on allocation size video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow video: fbdev: w100fb: Reset global state video: fbdev: cirrusfb: check pixclock to avoid divide by zero video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960 ARM: dts: bcm2837: Add the missing L1/L2 cache information video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf() video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf() video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit ASoC: soc-core: skip zero num_dai component in searching dai name media: cx88-mpeg: clear interrupt status register before streaming video ARM: tegra: tamonten: Fix I2C3 pad setting ARM: mmp: Fix failure to remove sram device video: fbdev: sm712fb: Fix crash in smtcfb_write() media: Revert "media: em28xx: add missing em28xx_close_extension" media: hdpvr: initialize dev->worker at hdpvr_register_videodev mmc: host: Return an error when ->enable_sdio_irq() ops is missing powerpc/lib/sstep: Fix 'sthcx' instruction powerpc/lib/sstep: Fix build errors with newer binutils powerpc: Fix build errors with newer binutils scsi: qla2xxx: Fix stuck session in gpdb scsi: qla2xxx: Fix warning for missing error code scsi: qla2xxx: Check for firmware dump already collected scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair() scsi: qla2xxx: Fix incorrect reporting of task management failure scsi: qla2xxx: Fix hang due to session stuck scsi: qla2xxx: Reduce false trigger to login scsi: qla2xxx: Use correct feature type field during RFF_ID processing KVM: Prevent module exit until all VMs are freed KVM: x86: fix sending PV IPI ubifs: rename_whiteout: Fix double free for whiteout_ui->data ubifs: Fix deadlock in concurrent rename whiteout and inode writeback ubifs: Add missing iput if do_tmpfile() failed in rename whiteout ubifs: setflags: Make dirtied_ino_d 8 bytes aligned ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock() ubifs: rename_whiteout: correct old_dir size computing can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path can: mcba_usb: properly check endpoint type gfs2: Make sure FITRIM minlen is rounded up to fs block size pinctrl: pinconf-generic: Print arguments for bias-pull-* ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl ACPI: CPPC: Avoid out of bounds access when parsing _CPC data mm/mmap: return 1 from stack_guard_gap __setup() handler mm/memcontrol: return 1 from cgroup.memory __setup() handler mm/usercopy: return 1 from hardened_usercopy __setup() handler bpf: Fix comment for helper bpf_current_task_under_cgroup() ubi: fastmap: Return error code if memory allocation fails in add_aeb() ASoC: topology: Allow TLV control to be either read or write ARM: dts: spear1340: Update serial node properties ARM: dts: spear13xx: Update SPI dma properties um: Fix uml_mconsole stop/go openvswitch: Fixed nd target mask field in the flow dump. KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated ubifs: Rectify space amount budget for mkdir/tmpfile operations rtc: wm8350: Handle error for wm8350_register_irq riscv module: remove (NOLOAD) ARM: 9187/1: JIVE: fix return value of __setup handler KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs drm: Add orientation quirk for GPD Win Max ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111 drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj ptp: replace snprintf with sysfs_emit powerpc: dts: t104xrdb: fix phy type for FMAN 4/5 scsi: mvsas: Replace snprintf() with sysfs_emit() scsi: bfa: Replace snprintf() with sysfs_emit() power: supply: axp20x_battery: properly report current when discharging powerpc: Set crashkernel offset to mid of RMA region PCI: aardvark: Fix support for MSI interrupts iommu/arm-smmu-v3: fix event handling soft lockup usb: ehci: add pci device support for Aspeed platforms PCI: pciehp: Add Qualcomm quirk for Command Completed erratum ipv4: Invalidate neighbour for broadcast address upon address addition dm ioctl: prevent potential spectre v1 gadget drm/amdkfd: make CRAT table missing message informational only scsi: pm8001: Fix pm8001_mpi_task_abort_resp() scsi: aha152x: Fix aha152x_setup() __setup handler return value net/smc: correct settings of RMB window update limit macvtap: advertise link netns via netlink bnxt_en: Eliminate unintended link toggle during FW reset MIPS: fix fortify panic when copying asm exception handlers scsi: libfc: Fix use after free in fc_exch_abts_resp() usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm xtensa: fix DTC warning unit_address_format Bluetooth: Fix use after free in hci_send_acl init/main.c: return 1 from handled __setup() functions minix: fix bug when opening a file with O_DIRECT w1: w1_therm: fixes w1_seq for ds28ea00 sensors NFSv4: Protect the state recovery thread against direct reclaim xen: delay xen_hvm_init_time_ops() if kdump is boot on vcpu>=32 clk: Enforce that disjoints limits are invalid SUNRPC/call_alloc: async tasks mustn't block waiting for memory NFS: swap IO handling is slightly different for O_DIRECT IO NFS: swap-out must always use STABLE writes. serial: samsung_tty: do not unlock port->lock for uart_write_wakeup() virtio_console: eliminate anonymous module_init & module_exit jfs: prevent NULL deref in diFree parisc: Fix CPU affinity for Lasi, WAX and Dino chips net: add missing SOF_TIMESTAMPING_OPT_ID support mm: fix race between MADV_FREE reclaim and blkdev direct IO read KVM: arm64: Check arm64_get_bp_hardening_data() didn't return NULL drm/amdgpu: fix off by one in amdgpu_gfx_kiq_acquire() Drivers: hv: vmbus: Fix potential crash on module unload scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one() net: stmmac: Fix unset max_speed difference between DT and non-DT platforms drm/imx: Fix memory leak in imx_pd_connector_get_modes net: openvswitch: don't send internal clone attribute to the userspace. rxrpc: fix a race in rxrpc_exit_net() qede: confirm skb is allocated before using spi: bcm-qspi: fix MSPI only access with bcm_qspi_exec_mem_op() drbd: Fix five use after free bugs in get_initial_state Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning" mmc: renesas_sdhi: don't overwrite TAP settings when HS400 tuning is complete mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0) mm/mempolicy: fix mpol_new leak in shared_policy_replace x86/pm: Save the MSR validity status at context setup x86/speculation: Restore speculation related MSRs during S3 resume btrfs: fix qgroup reserve overflow the qgroup limit arm64: patch_text: Fixup last cpu should be master ata: sata_dwc_460ex: Fix crash due to OOB write perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator irqchip/gic-v3: Fix GICR_CTLR.RWP polling tools build: Filter out options and warnings not supported by clang tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error" mm: don't skip swap entry even if zap_details specified arm64: module: remove (NOLOAD) from linker script mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warning cgroup: Use open-time credentials for process migraton perm checks cgroup: Allocate cgroup_file_ctx for kernfs_open_file->priv cgroup: Use open-time cgroup namespace for process migration perm checks selftests: cgroup: Make cg_create() use 0755 for permission instead of 0644 selftests: cgroup: Test open-time credential usage for migration checks selftests: cgroup: Test open-time cgroup namespace usage for migration checks xfrm: policy: match with both mark and mask on user interfaces drm/amdgpu: Check if fd really is an amdgpu fd. drm/amdkfd: Use drm_priv to pass VM from KFD to amdgpu Linux 4.19.238 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I55a3615d2fbf9bde9ac152456701b36a6c9d20b6 |
||
Tejun Heo
|
86be2e7111 |
selftests: cgroup: Test open-time cgroup namespace usage for migration checks
commit bf35a7879f1dfb0d050fe779168bcf25c7de66f5 upstream. When a task is writing to an fd opened by a different task, the perm check should use the cgroup namespace of the latter task. Add a test for it. Tested-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org> [OP: backport to v4.19: adjust context, add wait.h and fcntl.h includes] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Tejun Heo
|
81c22cf891 |
selftests: cgroup: Test open-time credential usage for migration checks
commit 613e040e4dc285367bff0f8f75ea59839bc10947 upstream. When a task is writing to an fd opened by a different task, the perm check should use the credentials of the latter task. Add a test for it. Tested-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org> [OP: backport to v4.19: adjust context] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Tejun Heo
|
135117aa40 |
selftests: cgroup: Make cg_create() use 0755 for permission instead of 0644
commit b09c2baa56347ae65795350dfcc633dedb1c2970 upstream. 0644 is an odd perm to create a cgroup which is a directory. Use the regular 0755 instead. This is necessary for euid switching test case. Reviewed-by: Michal Koutný <mkoutny@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org> [OP: backport to 4.19: adjust context] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Arnaldo Carvalho de Melo
|
c3cd98867a |
tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts
commit 541f695cbcb6932c22638b06e0cbe1d56177e2e9 upstream. Just like its done for ldopts and for both in tools/perf/Makefile.config. Using `` to initialize PERL_EMBED_CCOPTS somehow precludes using: $(filter-out SOMETHING_TO_FILTER,$(PERL_EMBED_CCOPTS)) And we need to do it to allow for building with versions of clang where some gcc options selected by distros are not available. Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # Debian/Selfmade LLVM-14 (x86-64) Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Fangrui Song <maskray@google.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Keeping <john@metanate.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Link: http://lore.kernel.org/lkml/YktYX2OnLtyobRYD@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Arnaldo Carvalho de Melo
|
1236257a91 |
tools build: Filter out options and warnings not supported by clang
commit 41caff459a5b956b3e23ba9ca759dd0629ad3dda upstream. These make the feature check fail when using clang, so remove them just like is done in tools/perf/Makefile.config to build perf itself. Adding -Wno-compound-token-split-by-macro to tools/perf/Makefile.config when building with clang is also necessary to avoid these warnings turned into errors (-Werror): CC /tmp/build/perf/util/scripting-engines/trace-event-perl.o In file included from util/scripting-engines/trace-event-perl.c:35: In file included from /usr/lib64/perl5/CORE/perl.h:4085: In file included from /usr/lib64/perl5/CORE/hv.h:659: In file included from /usr/lib64/perl5/CORE/hv_func.h:34: In file included from /usr/lib64/perl5/CORE/sbox32_hash.h:4: /usr/lib64/perl5/CORE/zaphod32_hash.h:150:5: error: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Werror,-Wcompound-token-split-by-macro] ZAPHOD32_SCRAMBLE32(state[0],0x9fade23b); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/lib64/perl5/CORE/zaphod32_hash.h:80:38: note: expanded from macro 'ZAPHOD32_SCRAMBLE32' #define ZAPHOD32_SCRAMBLE32(v,prime) STMT_START { \ ^~~~~~~~~~ /usr/lib64/perl5/CORE/perl.h:737:29: note: expanded from macro 'STMT_START' # define STMT_START (void)( /* gcc supports "({ STATEMENTS; })" */ ^ /usr/lib64/perl5/CORE/zaphod32_hash.h:150:5: note: '{' token is here ZAPHOD32_SCRAMBLE32(state[0],0x9fade23b); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/lib64/perl5/CORE/zaphod32_hash.h:80:49: note: expanded from macro 'ZAPHOD32_SCRAMBLE32' #define ZAPHOD32_SCRAMBLE32(v,prime) STMT_START { \ ^ /usr/lib64/perl5/CORE/zaphod32_hash.h:150:5: error: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Werror,-Wcompound-token-split-by-macro] ZAPHOD32_SCRAMBLE32(state[0],0x9fade23b); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/lib64/perl5/CORE/zaphod32_hash.h:87:41: note: expanded from macro 'ZAPHOD32_SCRAMBLE32' v ^= (v>>23); \ ^ /usr/lib64/perl5/CORE/zaphod32_hash.h:150:5: note: ')' token is here ZAPHOD32_SCRAMBLE32(state[0],0x9fade23b); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/lib64/perl5/CORE/zaphod32_hash.h:88:3: note: expanded from macro 'ZAPHOD32_SCRAMBLE32' } STMT_END ^~~~~~~~ /usr/lib64/perl5/CORE/perl.h:738:21: note: expanded from macro 'STMT_END' # define STMT_END ) ^ Please refer to the discussion on the Link: tag below, where Nathan clarifies the situation: <quote> acme> And then get to the problems at the end of this message, which seem acme> similar to the problem described here: acme> acme> From Nathan Chancellor <> acme> Subject [PATCH] mwifiex: Remove unnecessary braces from HostCmd_SET_SEQ_NO_BSS_INFO acme> acme> https://lkml.org/lkml/2020/9/1/135 acme> acme> So perhaps in this case its better to disable that acme> -Werror,-Wcompound-token-split-by-macro when building with clang? Yes, I think that is probably the best solution. As far as I can tell, at least in this file and context, the warning appears harmless, as the "create a GNU C statement expression from two different macros" is very much intentional, based on the presence of PERL_USE_GCC_BRACE_GROUPS. The warning is fixed in upstream Perl by just avoiding creating GNU C statement expressions using STMT_START and STMT_END: https://github.com/Perl/perl5/issues/18780 https://github.com/Perl/perl5/pull/18984 If I am reading the source code correctly, an alternative to disabling the warning would be specifying -DPERL_GCC_BRACE_GROUPS_FORBIDDEN but it seems like that might end up impacting more than just this site, according to the issue discussion above. </quote> Based-on-a-patch-by: Sedat Dilek <sedat.dilek@gmail.com> Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # Debian/Selfmade LLVM-14 (x86-64) Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Fangrui Song <maskray@google.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Keeping <john@metanate.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Nick Desaulniers <ndesaulniers@google.com> Link: http://lore.kernel.org/lkml/YkxWcYzph5pC1EK8@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Hengqi Chen
|
c7ec0bf5fd |
bpf: Fix comment for helper bpf_current_task_under_cgroup()
commit 58617014405ad5c9f94f464444f4972dabb71ca7 upstream.
Fix the descriptions of the return values of helper bpf_current_task_under_cgroup().
Fixes:
|
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Hangbin Liu
|
3c8ddd0ff8 |
selftests/bpf/test_lirc_mode2.sh: Exit with proper code
[ Upstream commit ec80906b0fbd7be11e3e960813b977b1ffe5f8fe ]
When test_lirc_mode2_user exec failed, the test report failed but still
exit with 0. Fix it by exiting with an error code.
Another issue is for the LIRCDEV checking. With bash -n, we need to quote
the variable, or it will always be true. So if test_lirc_mode2_user was
not run, just exit with skip code.
Fixes:
|
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Muhammad Usama Anjum
|
c40625dcdd |
selftests/x86: Add validity check and allow field splitting
[ Upstream commit b06e15ebd5bfb670f93c7f11a29b8299c1178bc6 ]
Add check to test if CC has a string. CC can have multiple sub-strings
like "ccache gcc". Erorr pops up if it is treated as single string and
double quotes are used around it. This can be fixed by removing the
quotes and not treating CC as a single string.
Fixes:
|
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Greg Kroah-Hartman
|
086155f9e8 |
This is the 4.19.236 stable release
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||
Michael Petlan
|
d12d3f6d9c |
perf symbols: Fix symbol size calculation condition
commit 3cf6a32f3f2a45944dd5be5c6ac4deb46bcd3bee upstream.
Before this patch, the symbol end address fixup to be called, needed two
conditions being met:
if (prev->end == prev->start && prev->end != curr->start)
Where
"prev->end == prev->start" means that prev is zero-long
(and thus needs a fixup)
and
"prev->end != curr->start" means that fixup hasn't been applied yet
However, this logic is incorrect in the following situation:
*curr = {rb_node = {__rb_parent_color = 278218928,
rb_right = 0x0, rb_left = 0x0},
start = 0xc000000000062354,
end = 0xc000000000062354, namelen = 40, type = 2 '\002',
binding = 0 '\000', idle = 0 '\000', ignore = 0 '\000',
inlined = 0 '\000', arch_sym = 0 '\000', annotate2 = false,
name = 0x1159739e "kprobe_optinsn_page\t[__builtin__kprobes]"}
*prev = {rb_node = {__rb_parent_color = 278219041,
rb_right = 0x109548b0, rb_left = 0x109547c0},
start = 0xc000000000062354,
end = 0xc000000000062354, namelen = 12, type = 2 '\002',
binding = 1 '\001', idle = 0 '\000', ignore = 0 '\000',
inlined = 0 '\000', arch_sym = 0 '\000', annotate2 = false,
name = 0x1095486e "optinsn_slot"}
In this case, prev->start == prev->end == curr->start == curr->end,
thus the condition above thinks that "we need a fixup due to zero
length of prev symbol, but it has been probably done, since the
prev->end == curr->start", which is wrong.
After the patch, the execution path proceeds to arch__symbols__fixup_end
function which fixes up the size of prev symbol by adding page_size to
its end offset.
Fixes:
|
||
Chengming Zhou
|
1cab4278b3 |
kselftest/vm: fix tests build with old libc
[ Upstream commit b773827e361952b3f53ac6fa4c4e39ccd632102e ] The error message when I build vm tests on debian10 (GLIBC 2.28): userfaultfd.c: In function `userfaultfd_pagemap_test': userfaultfd.c:1393:37: error: `MADV_PAGEOUT' undeclared (first use in this function); did you mean `MADV_RANDOM'? if (madvise(area_dst, test_pgsize, MADV_PAGEOUT)) ^~~~~~~~~~~~ MADV_RANDOM This patch includes these newer definitions from UAPI linux/mman.h, is useful to fix tests build on systems without these definitions in glibc sys/mman.h. Link: https://lkml.kernel.org/r/20220227055330.43087-2-zhouchengming@bytedance.com Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com> Reviewed-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Greg Kroah-Hartman
|
b27aef4960 |
This is the 4.19.235 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmIx1h0ACgkQONu9yGCS aT60cxAA0o/wViQmrfMi2p98aa0VUu0h2W+Gx5vFqoLUGRA+XU/y2odbg/k41g6i 3dfU55CS+D9vvDWMETlmnojxFCppPZoyXpuDFXTRLhpC7aS9ZQTvWPJa75JZ46Sq Igqhm1xgV96ye7cNAvYa2U4t85t+mestEdOzNbIiQvnFxoPzJ2X7C5q6ruGi8DRz 548WoS6K38H4dIgGQjhag/tO85zvJzLRCOAfVbgOx95IkQmtDmuwdm+cH9bOTivc wfcXKshxG1NCROnWhmCPe/5FV0AVhjOUGH8z/AItwucZS3rCFFNVwQg3JxKMlvKs XcG4PWZTV3oee6Jgvo+6DOHhdCqzr4K/Qj5EDc//Cvf5Flq9xVtZtDB4rGcq2NYq CZBbGvn05UUJHbKgTchEBi8c9LVpEuqUk5riuDYGWDYViE48tXvtOPC2c3tZ/RZ2 eqoqU/hxEyJmqXIx0vJ9d/LQiaMDkrCRKBbh1SSY9pRzFfOEW/8ZWLeR3vuR2SG7 m2I52DtrIWtJ8qnO6jxpMkROvZLnDjzeKOLLN2LOBZ0JjFGCDqh6I8xl+XljMFtJ Sr75WYc/eQZoGL0F67RdJggkQROVoPOQbL1S6FkDvuXJEoXBDEv4GP1c6+2dnhmN LCO4slVtqC8RvLTedlD18Bvuj4J7QvvJDokX53owsTAe16UiXIo= =5E7s -----END PGP SIGNATURE----- Merge 4.19.235 into android-4.19-stable Changes in 4.19.235 net: qlogic: check the return value of dma_alloc_coherent() in qed_vf_hw_prepare() qed: return status of qed_iov_get_link ethernet: Fix error handling in xemaclite_of_probe net: ethernet: ti: cpts: Handle error for clk_enable net: ethernet: lpc_eth: Handle error for clk_enable ax25: Fix NULL pointer dereference in ax25_kill_by_device net/mlx5: Fix size field in bufferx_reg struct NFC: port100: fix use-after-free in port100_send_complete gpio: ts4900: Do not set DAT and OE together gianfar: ethtool: Fix refcount leak in gfar_get_ts_info net: phy: DP83822: clear MISR2 register to disable interrupts sctp: fix kernel-infoleak for SCTP sockets net-sysfs: add check for netdevice being present to speed_show Revert "xen-netback: remove 'hotplug-status' once it has served its purpose" Revert "xen-netback: Check for hotplug-status existence before watching" tracing: Ensure trace buffer is at least 4096 bytes large selftests/memfd: clean up mapping in mfd_fail_write ARM: Spectre-BHB: provide empty stub for non-config staging: gdm724x: fix use after free in gdm_lte_rx() net: macb: Fix lost RX packet wakeup race in NAPI receive riscv: Fix auipc+jalr relocation range checks virtio: unexport virtio_finalize_features virtio: acknowledge all features before access ARM: fix Thumb2 regression with Spectre BHB ext4: add check to prevent attempting to resize an fs with sparse_super2 btrfs: unlock newly allocated extent buffer after error Linux 4.19.235 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I24b49e6096aa8f0f7d0d5136da911da90c8b5da7 |
||
Mike Kravetz
|
a86588cbda |
selftests/memfd: clean up mapping in mfd_fail_write
[ Upstream commit fda153c89af344d21df281009a9d046cf587ea0f ] Running the memfd script ./run_hugetlbfs_test.sh will often end in error as follows: memfd-hugetlb: CREATE memfd-hugetlb: BASIC memfd-hugetlb: SEAL-WRITE memfd-hugetlb: SEAL-FUTURE-WRITE memfd-hugetlb: SEAL-SHRINK fallocate(ALLOC) failed: No space left on device ./run_hugetlbfs_test.sh: line 60: 166855 Aborted (core dumped) ./memfd_test hugetlbfs opening: ./mnt/memfd fuse: DONE If no hugetlb pages have been preallocated, run_hugetlbfs_test.sh will allocate 'just enough' pages to run the test. In the SEAL-FUTURE-WRITE test the mfd_fail_write routine maps the file, but does not unmap. As a result, two hugetlb pages remain reserved for the mapping. When the fallocate call in the SEAL-SHRINK test attempts allocate all hugetlb pages, it is short by the two reserved pages. Fix by making sure to unmap in mfd_fail_write. Link: https://lkml.kernel.org/r/20220219004340.56478-1-mike.kravetz@oracle.com Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com> Cc: Joel Fernandes <joel@joelfernandes.org> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Greg Kroah-Hartman
|
a54c48f848 |
This is the 4.19.234 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmIrEycACgkQONu9yGCS aT7+Ew/9Ega/blL6UXEMzxkr+K2jWfQCQH3/gwnYwLP/r7E9VBPTdfLwcN5SWVZC RIqFF8bt9fzxNJpqxv4Pbp2vaasoOvHK0q3VlwYN6xAdTCs7I4SD+I9wL7FpoUbT TGusIpkgXEJwQx/AXMKXMXnnidkwMssWqlP1cLeJponXds3QIFgWtuM2Gyew77Me xtzlTmSMueH1S4WNJ2C/tynQ9gxZsr/pBx4wzXok4huRYgJ9GjGWm952LnfdfuTH mAIMD+GSUqJlKBPFRBDNaURs+th01x2M/llk8Q+v1vC4KtQ6q+VnDX+vWpXlf9z+ qOFqd3S4Why5wQyRa0kw2xC4tgBRTD9P47H17jHYs5O1Mp23ZdDscA1erRoIpIjn Wy4ITi1dMY0ommBh4vjGPRPy45SXKjTgZq212LyOeAP8eHuDI2oMCZryI5NtvduI to4+LgSWZAW0QK0rpEV8x4tzbCb39JJMrCzo5FQAhml1Shd+YuM+aWtzhhJxuaC+ Nx/Xxh2z6AqYvJM1rCS1SoycWTttDv/vtEtyONkUKeeS7DYQWBO0Np5zaVlabIDM ESmFZFDHRlxVVR8/z+dK27LWes/6Jx20rrohwPoAottpL44UKVdnG5tqpNvKijSu kEKGPXPpdrFzNMRFbZhPA00ACasE9AACJ02BCGhd7oaGO5ww6GI= =F0GG -----END PGP SIGNATURE----- Merge 4.19.234 into android-4.19-stable Changes in 4.19.234 x86/speculation: Merge one test in spectre_v2_user_select_mitigation() x86,bugs: Unconditionally allow spectre_v2=retpoline,amd x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE x86/speculation: Add eIBRS + Retpoline options Documentation/hw-vuln: Update spectre doc x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting x86/speculation: Use generic retpoline by default on AMD x86/speculation: Update link to AMD speculation whitepaper x86/speculation: Warn about Spectre v2 LFENCE mitigation x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT arm/arm64: Provide a wrapper for SMCCC 1.1 calls arm/arm64: smccc/psci: add arm_smccc_1_1_get_conduit() ARM: report Spectre v2 status through sysfs ARM: early traps initialisation ARM: use LOADADDR() to get load address of sections ARM: Spectre-BHB workaround ARM: include unprivileged BPF status in Spectre V2 reporting ARM: fix build error when BPF_SYSCALL is disabled kbuild: add CONFIG_LD_IS_LLD ARM: fix co-processor register typo ARM: Do not use NOCROSSREFS directive with ld.lld ARM: fix build warning in proc-v7-bugs.c xen/xenbus: don't let xenbus_grant_ring() remove grants in error case xen/grant-table: add gnttab_try_end_foreign_access() xen/blkfront: don't use gnttab_query_foreign_access() for mapped status xen/netfront: don't use gnttab_query_foreign_access() for mapped status xen/scsifront: don't use gnttab_query_foreign_access() for mapped status xen/gntalloc: don't use gnttab_query_foreign_access() xen: remove gnttab_query_foreign_access() xen/9p: use alloc/free_pages_exact() xen/pvcalls: use alloc/free_pages_exact() xen/gnttab: fix gnttab_end_foreign_access() without page specified xen/netfront: react properly to failing gnttab_end_foreign_access_ref() Linux 4.19.234 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I0ba31b3c9c84dcebbafa96ab5735505712d83185 |
||
Peter Zijlstra (Intel)
|
25440a8c77 |
x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE
commit d45476d9832409371537013ebdd8dc1a7781f97a upstream. The RETPOLINE_AMD name is unfortunate since it isn't necessarily AMD only, in fact Hygon also uses it. Furthermore it will likely be sufficient for some Intel processors. Therefore rename the thing to RETPOLINE_LFENCE to better describe what it is. Add the spectre_v2=retpoline,lfence option as an alias to spectre_v2=retpoline,amd to preserve existing setups. However, the output of /sys/devices/system/cpu/vulnerabilities/spectre_v2 will be changed. [ bp: Fix typos, massage. ] Co-developed-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> [fllinden@amazon.com: backported to 4.19] Signed-off-by: Frank van der Linden <fllinden@amazon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Greg Kroah-Hartman
|
930ed74bde |
This is the 4.19.231 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmIWE2YACgkQONu9yGCS aT5fYw/7BtQ5qXubJFiyzRLgqVQ3uh5M5VqtBVyPEP+StMjc9PZ1eaWjw4Fu/yh8 Ti+WAjZWaFu1tPFp73brkC+8BQp/ttxf1YZQLYiBE4MIf3OdkSWy9ksWEQ6Ro4hw XiALghK1M4GFjiheB4MsIf1gUt7dZAhM3mHyKPcMW6mNp458/hDMAjwsSbByOYC9 t4eMrz/CSdbkRzF2wwQkpCJcr8WV9YGP55rbbXBHjLhcd/aDsKwNskq2HcbNBR1h gRVb1X8nSHUtuNr/SQx8aWBAuKkT03dygcxNHbIet4bD5iEq+L/4qydN2wTXhuyb LulH/U3M9hp93ZfAV8/RF5ivjlmVqTZ/hRlnUUHCP1ih5YLV5Ur/lx2LUwlE6wHS hVMvutw/l6WYydW2ihFytErscQfLq+IXUKRH1lj+OeuONpNxxJwyRfc26LElKh0e 6pSSQdEl3fb+o+vFNTOYqf+H6c3KZmE/Y5dD7o21yJfD1O8uvB0HgoJYtGO/dGjt D3QgxQZUOhlz0na8pbI0XaKm3JluS3vnM0piQ0sBZtCEVrkL75Jga9NYPHVDHaXO 5PSC9lN7z/OKCScXJLgKKmzp9y8fpYsrSpmWrS+I7RwdXvQK7T5UMHDbBlErO1nX NJn4W0LhYNC0yBUbvnvUIRmVn3b4/W0h+7k0QNbWKrsejy0eLuY= =SjdS -----END PGP SIGNATURE----- Merge 4.19.231 into android-4.19-stable Changes in 4.19.231 Makefile.extrawarn: Move -Wunaligned-access to W=1 net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup serial: parisc: GSC: fix build when IOSAPIC is not set parisc: Fix data TLB miss in sba_unmap_sg parisc: Fix sglist access in ccio-dma.c btrfs: send: in case of IO error log it net: ieee802154: at86rf230: Stop leaking skb's selftests/zram: Skip max_comp_streams interface on newer kernel selftests/zram01.sh: Fix compression ratio calculation selftests/zram: Adapt the situation that /dev/zram0 is being used ax25: improve the incomplete fix to avoid UAF and NPD bugs vfs: make freeze_super abort when sync_filesystem returns error quota: make dquot_quota_sync return errors from ->sync_fs nvme: fix a possible use-after-free in controller reset during load nvme-rdma: fix possible use-after-free in transport error_recovery work Revert "module, async: async_synchronize_full() on module init iff async is used" iwlwifi: fix use-after-free drm/radeon: Fix backlight control on iMac 12,1 xfrm: Don't accidentally set RTO_ONLINK in decode_session4() taskstats: Cleanup the use of task->exit_code mmc: block: fix read single on recovery logic vsock: remove vsock from connected table when connect is interrupted by a signal iwlwifi: pcie: fix locking when "HW not ready" iwlwifi: pcie: gen2: fix locking when "HW not ready" net: dsa: lan9303: fix reset on probe net: ieee802154: ca8210: Fix lifs/sifs periods ping: fix the dif and sdif check in ping_lookup drop_monitor: fix data-race in dropmon_net_event / trace_napi_poll_hit bonding: fix data-races around agg_select_timer libsubcmd: Fix use-after-free for realloc(..., 0) ALSA: hda: Fix regression on forced probe mask option ALSA: hda: Fix missing codec probe on Shenker Dock 15 ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw() ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw_range() powerpc/lib/sstep: fix 'ptesync' build error ext4: check for out-of-order index extents in ext4_valid_extent_entries() block/wbt: fix negative inflight counter when remove scsi device NFS: LOOKUP_DIRECTORY is also ok with symlinks NFS: Do not report writeback errors in nfs_getattr() mtd: rawnand: qcom: Fix clock sequencing in qcom_nandc_probe() EDAC: Fix calculation of returned address and next offset in edac_align_ptr() net: sched: limit TC_ACT_REPEAT loops dmaengine: sh: rcar-dmac: Check for error num after setting mask i2c: brcmstb: fix support for DSL and CM variants lib/iov_iter: initialize "flags" in new pipe_buffer mtd: rawnand: brcmnand: Refactored code to introduce helper functions mtd: rawnand: brcmnand: Fixed incorrect sub-page ECC status Drivers: hv: vmbus: Expose monitor data only when monitor pages are used Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj KVM: x86/pmu: Use AMD64_RAW_EVENT_MASK for PERF_TYPE_RAW ARM: OMAP2+: hwmod: Add of_node_put() before break irqchip/sifive-plic: Add missing thead,c900-plic match string netfilter: conntrack: don't refresh sctp entries in closed state arm64: dts: meson-gx: add ATF BL32 reserved-memory region kconfig: let 'shell' return enough output for deep path names ata: libata-core: Disable TRIM on M88V29 tracing: Fix tp_printk option related with tp_printk_stop_on_boot net: usb: qmi_wwan: Add support for Dell DW5829e net: macb: Align the dma and coherent dma masks Linux 4.19.231 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ifea29f81ea3bbfcc6f305c258aa0527711d128d1 |
||
Kees Cook
|
1029268dc5 |
libsubcmd: Fix use-after-free for realloc(..., 0)
commit 52a9dab6d892763b2a8334a568bd4e2c1a6fde66 upstream.
GCC 12 correctly reports a potential use-after-free condition in the
xrealloc helper. Fix the warning by avoiding an implicit "free(ptr)"
when size == 0:
In file included from help.c:12:
In function 'xrealloc',
inlined from 'add_cmdname' at help.c:24:2: subcmd-util.h:56:23: error: pointer may be used after 'realloc' [-Werror=use-after-free]
56 | ret = realloc(ptr, size);
| ^~~~~~~~~~~~~~~~~~
subcmd-util.h:52:21: note: call to 'realloc' here
52 | void *ret = realloc(ptr, size);
| ^~~~~~~~~~~~~~~~~~
subcmd-util.h:58:31: error: pointer may be used after 'realloc' [-Werror=use-after-free]
58 | ret = realloc(ptr, 1);
| ^~~~~~~~~~~~~~~
subcmd-util.h:52:21: note: call to 'realloc' here
52 | void *ret = realloc(ptr, size);
| ^~~~~~~~~~~~~~~~~~
Fixes:
|
||
Yang Xu
|
04bd141c43 |
selftests/zram: Adapt the situation that /dev/zram0 is being used
[ Upstream commit 01dabed20573804750af5c7bf8d1598a6bf7bf6e ] If zram-generator package is installed and works, then we can not remove zram module because zram swap is being used. This case needs a clean zram environment, change this test by using hot_add/hot_remove interface. So even zram device is being used, we still can add zram device and remove them in cleanup. The two interface was introduced since kernel commit 6566d1a32bf7("zram: add dynamic device add/remove functionality") in v4.2-rc1. If kernel supports these two interface, we use hot_add/hot_remove to slove this problem, if not, just check whether zram is being used or built in, then skip it on old kernel. Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Yang Xu
|
ec85569a92 |
selftests/zram01.sh: Fix compression ratio calculation
[ Upstream commit d18da7ec3719559d6e74937266d0416e6c7e0b31 ] zram01 uses `free -m` to measure zram memory usage. The results are no sense because they are polluted by all running processes on the system. We Should only calculate the free memory delta for the current process. So use the third field of /sys/block/zram<id>/mm_stat to measure memory usage instead. The file is available since kernel 4.1. orig_data_size(first): uncompressed size of data stored in this disk. compr_data_size(second): compressed size of data stored in this disk mem_used_total(third): the amount of memory allocated for this disk Also remove useless zram cleanup call in zram_fill_fs and so we don't need to cleanup zram twice if fails. Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Yang Xu
|
2eed1b06f0 |
selftests/zram: Skip max_comp_streams interface on newer kernel
[ Upstream commit fc4eb486a59d70bd35cf1209f0e68c2d8b979193 ]
Since commit
|
||
Greg Kroah-Hartman
|
68418bd545 |
This is the 4.19.230 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmIM5VcACgkQONu9yGCS aT6sAA//RICSFA96/h5dDGn1LJrTl+yi7XbY8cn5Y7Wg2Y4Lc2reRyExe43cXqyh 629xhSuyFnIK5BRHn0UHkuEXb9JTWohbrJ/3L9Vr8UmHPL3Vqb+aeKf8pLT9Lo12 6J5BXJjuL4sdbW48t45+EDy8h04zFU73x2hI8naejkTIsWuBlX3bzpg6R9sMidD9 8Iy5jTAsNyrudMRnPfQfxxUXTu1Gj1whmazZRzspK7GW5K7E3qmGN4tvB0CQZl1W zOeY/BKoPNngitfAu4SsAVtD4cdoWcIWaTDwPLbKwraiXkf0WHmp34i4MqK8rtXv ut1WRlW5dYff/M1cZTtb3EaJ35xwPP+eX4dZOhQriYXuw3OANztQjVaroF8MnXK5 QWipbqfvtyVdCVSGfGz/vcFZpIsF+I1MgIMVCYhzHsdCNogQjlSfAl8GZWimCEI4 2V3d2bn+/JYY2nv7e+66QvFYIo+53OktYxOR3fSw8fK1YYJeQx6EhxChaMvd3l7y Ri6PaEuU/rv3eKq1ZPIun2jtpeGnEtGuC6xNP9YMPzOxpGFLv21o5v+74hAs8WkB FaKNT3SG2CqMPlf2m1sHk63bQ7L6F+Pc/qD7gIClbFSE6ly7miOj5Vel2XfSjOVS 0f7cCWF7fxaAFicV96jot2U7SL+/oRQntwJfeyN6b2tPxWq5AI4= =qEhF -----END PGP SIGNATURE----- Merge 4.19.230 into android-4.19-stable Changes in 4.19.230 integrity: check the return value of audit_log_start() ima: Remove ima_policy file before directory ima: Allow template selection with ima_template[_fmt]= after ima_hash= mmc: sdhci-of-esdhc: Check for error num after setting mask net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs NFS: Fix initialisation of nfs_client cl_flags field NFSD: Clamp WRITE offsets NFSD: Fix offset type in I/O trace points NFSv4 only print the label when its queried nfs: nfs4clinet: check the return value of kstrdup() NFSv4.1: Fix uninitialised variable in devicenotify NFSv4 remove zero number of fs_locations entries error check NFSv4 expose nfs_parse_server_name function net: sched: Clarify error message when qdisc kind is unknown scsi: target: iscsi: Make sure the np under each tpg is unique usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout() bpf: Add kconfig knob for disabling unpriv bpf by default ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group net: bridge: fix stale eth hdr pointer in br_dev_xmit perf probe: Fix ppc64 'perf probe add events failed' case ARM: dts: meson: Fix the UART compatible strings staging: fbtft: Fix error path in fbtft_driver_module_init() ARM: dts: imx6qdl-udoo: Properly describe the SD card detect usb: f_fs: Fix use-after-free for epfile ixgbevf: Require large buffers for build_skb on 82599VF bonding: pair enable_port with slave_arr_updates ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path net: do not keep the dst cache when uncloning an skb dst and its metadata net: fix a memleak when uncloning an skb dst and its metadata veth: fix races around rq->rx_notify_masked tipc: rate limit warning for received illegal binding update net: amd-xgbe: disable interrupts during pci removal vt_ioctl: fix array_index_nospec in vt_setactivate vt_ioctl: add array_index_nospec to VT_ACTIVATE n_tty: wake up poll(POLLRDNORM) on receiving data usb: ulpi: Move of_node_put to ulpi_dev_release usb: ulpi: Call of_node_put correctly usb: dwc3: gadget: Prevent core from processing stale TRBs USB: gadget: validate interface OS descriptor requests usb: gadget: rndis: check size of RNDIS_MSG_SET command USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320 USB: serial: option: add ZTE MF286D modem USB: serial: ch341: add support for GW Instek USB2.0-Serial devices USB: serial: cp210x: add NCR Retail IO box id USB: serial: cp210x: add CPI Bulk Coin Recycler id seccomp: Invalidate seccomp mode to catch death failures hwmon: (dell-smm) Speed up setting of fan speed perf: Fix list corruption in perf_cgroup_switch() Linux 4.19.230 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I01d106ece6e54a9d688f57409c9b37aeb35c6707 |
||
Zechuan Chen
|
7ae6c39089 |
perf probe: Fix ppc64 'perf probe add events failed' case
commit 4624f199327a704dd1069aca1c3cadb8f2a28c6f upstream. Because of commit |
||
Greg Kroah-Hartman
|
1b16e1dbe0 |
Merge 4.19.228 into android-4.19-stable
Changes in 4.19.228 Bluetooth: refactor malicious adv data check s390/hypfs: include z/VM guests with access control group set scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices udf: Restore i_lenAlloc when inode expansion fails udf: Fix NULL ptr deref when converting from inline format PM: wakeup: simplify the output logic of pm_show_wakelocks() drm/etnaviv: relax submit size limits netfilter: nft_payload: do not update layer 4 checksum when mangling fragments serial: 8250: of: Fix mapped region size when using reg-offset property serial: stm32: fix software flow control transfer tty: n_gsm: fix SW flow control encoding/handling tty: Add support for Brainboxes UC cards. usb-storage: Add unusual-devs entry for VL817 USB-SATA bridge usb: common: ulpi: Fix crash in ulpi_match() usb: gadget: f_sourcesink: Fix isoc transfer for USB_SPEED_SUPER_PLUS USB: core: Fix hang in usb_kill_urb by adding memory barriers usb: typec: tcpm: Do not disconnect while receiving VBUS off net: sfp: ignore disabled SFP node powerpc/32: Fix boot failure with GCC latent entropy plugin i40e: Increase delay to 1 s after global EMP reset i40e: Fix issue when maximum queues is exceeded i40e: Fix queues reservation for XDP i40e: fix unsigned stat widths rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev scsi: bnx2fc: Flush destroy_work queue before calling bnx2fc_interface_put() ipv6_tunnel: Rate limit warning messages net: fix information leakage in /proc/net/ptype ping: fix the sk_bound_dev_if match in ping_lookup ipv4: avoid using shared IP generator for connected sockets hwmon: (lm90) Reduce maximum conversion rate for G781 NFSv4: Handle case where the lookup of a directory fails NFSv4: nfs_atomic_open() can race when looking up a non-regular file net-procfs: show net devices bound packet types drm/msm: Fix wrong size calculation drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable ipv6: annotate accesses to fn->fn_sernum NFS: Ensure the server has an up to date ctime before hardlinking NFS: Ensure the server has an up to date ctime before renaming phylib: fix potential use-after-free ibmvnic: init ->running_cap_crqs early ibmvnic: don't spin in tasklet yam: fix a memory leak in yam_siocdevprivate() ipv4: raw: lock the socket in raw_bind() ipv4: tcp: send zero IPID in SYNACK messages netfilter: nat: remove l4 protocol port rovers netfilter: nat: limit port clash resolution attempts tcp: fix possible socket leaks in internal pacing mode ipheth: fix EOVERFLOW in ipheth_rcvbulk_callback net: amd-xgbe: ensure to reset the tx_timer_active flag net: amd-xgbe: Fix skb data length underflow rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() af_packet: fix data-race in packet_setsockopt / packet_setsockopt audit: improve audit queue handling when "audit=1" on cmdline ASoC: ops: Reject out of bounds values in snd_soc_put_volsw() ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx() ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx() ALSA: hda/realtek: Add missing fixup-model entry for Gigabyte X570 ALC1220 quirks ALSA: hda/realtek: Fix silent output on Gigabyte X570S Aorus Master (newer chipset) ALSA: hda/realtek: Fix silent output on Gigabyte X570 Aorus Xtreme after reboot from Windows drm/nouveau: fix off by one in BIOS boundary checking block: bio-integrity: Advance seed correctly for larger interval sizes Revert "ASoC: mediatek: Check for error clk pointer" RDMA/mlx4: Don't continue event handler after memory allocation failure iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping() iommu/amd: Fix loop timeout issue in iommu_ga_log_enable() spi: bcm-qspi: check for valid cs before applying chip select spi: mediatek: Avoid NULL pointer crash in interrupt spi: meson-spicc: add IRQ check in meson_spicc_probe net: ieee802154: hwsim: Ensure proper channel selection at probe time net: ieee802154: mcr20a: Fix lifs/sifs periods net: ieee802154: ca8210: Stop leaking skb's net: ieee802154: Return meaningful error codes from the netlink helpers net: macsec: Verify that send_sci is on when setting Tx sci explicitly net: stmmac: ensure PTP time register reads are consistent drm/i915/overlay: Prevent divide by zero bugs in scaling ASoC: fsl: Add missing error handling in pcm030_fabric_probe ASoC: cpcap: Check for NULL pointer after calling of_get_child_by_name ASoC: max9759: fix underflow in speaker_gain_control_put() scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client. selftests: futex: Use variable MAKE instead of make rtc: cmos: Evaluate century appropriate EDAC/altera: Fix deferred probing EDAC/xgene: Fix deferred probing ext4: fix error handling in ext4_restore_inline_data() Linux 4.19.228 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I519bfcc5c5e4bba354c76e47dad34fba237809c0 |
||
Muhammad Usama Anjum
|
34fcb509dd |
selftests: futex: Use variable MAKE instead of make
commit b9199181a9ef8252e47e207be8c23e1f50662620 upstream.
Recursive make commands should always use the variable MAKE, not the
explicit command name ‘make’. This has benefits and removes the
following warning when multiple jobs are used for the build:
make[2]: warning: jobserver unavailable: using -j1. Add '+' to parent make rule.
Fixes:
|
||
Greg Kroah-Hartman
|
523769c68b |
This is the 4.19.224 stable release
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||
wujianguo
|
690327ea5a |
selftests/net: udpgso_bench_tx: fix dst ip argument
[ Upstream commit 9c1952aeaa98b3cfc49e2a79cb2c7d6a674213e9 ]
udpgso_bench_tx call setup_sockaddr() for dest address before
parsing all arguments, if we specify "-p ${dst_port}" after "-D ${dst_ip}",
then ${dst_port} will be ignored, and using default cfg_port 8000.
This will cause test case "multiple GRO socks" failed in udpgro.sh.
Setup sockaddr after parsing all arguments.
Fixes:
|
||
Coco Li
|
cd045c467c |
selftests: Calculate udpgso segment count without header adjustment
[ Upstream commit 5471d5226c3b39b3d2f7011c082d5715795bd65c ] The below referenced commit correctly updated the computation of number of segments (gso_size) by using only the gso payload size and removing the header lengths. With this change the regression test started failing. Update the tests to match this new behavior. Both IPv4 and IPv6 tests are updated, as a separate patch in this series will update udp_v6_send_skb to match this change in udp_send_skb. Fixes: 158390e45612 ("udp: using datalen to cap max gso segments") Signed-off-by: Coco Li <lixiaoyan@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/20211223222441.2975883-2-lixiaoyan@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Greg Kroah-Hartman
|
965798c6c9 |
This is the 4.19.221 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmG4YVYACgkQONu9yGCS aT5XZBAAsAbvO7xnyOVCN9+hwMOVJXMDUAsTm94JKdeP1wcnySgkxaELRvX3w2jD wVHoyysfEZskaHfvET0gnvEKIOZ/eQCR7ugI7Ry+8tOW0CBtg7vk/4Lcpyk2eHBa iadAzTyeCSG3y0Usn26m7CyoBJNd/GGy1tOR0D8Rwx05DMOHO3z6frjQ5yFHkFha /WBgWnjqh2SZ3gZ00vE/rlqsgQWiO88NGAPWstktHm4ImC4NQP5Teo9gdmUM41v1 M4IRMBkTlBW9vyAlHMHChYOobeKUlhP9j7WCTzB0RlE9to01Eb23bL3Sq+7s+an8 5N5j7tOyxrOUU3wOmR6M9WpkA6vIite0Ux9FLray89f5yM4sotxtFj7gY51Udc/2 spAsp6NigEjyIJ1kVSnPRsu2iIeY4fc9xJLfhW3s110d3HvEq/9B+lcttX3KqBUm qr1M8lUvyy8dmYfTzfvc9bIl63db9c8Tz1d/9VmT1+zEReolafpr5LM2aII5vrLo VnKSvU+v9vy7AKaPnxHB9HG3EA+V56+ehoFDxyps5tGQ9VCtxIUZHPM6/b3V6c7W tjj/eUxKl3nzb7aHMt3rcL/VNzXuSjCjElUgQUH8Jfn9NcfnvVPPVplsxsQzTqag 82vx+p4DoWbjrgzxHLj7MX7WFZnZTHn0qQeRG+ZqmQONEefRmgU= =VKlL -----END PGP SIGNATURE----- Merge 4.19.221 into android-4.19-stable Changes in 4.19.221 HID: google: add eel USB id HID: add hid_is_usb() function to make it simpler for USB detection HID: add USB_HID dependancy to hid-prodikeys HID: add USB_HID dependancy to hid-chicony HID: add USB_HID dependancy on some USB HID drivers HID: wacom: fix problems when device is not a valid USB device HID: check for valid USB device for many HID drivers can: kvaser_usb: get CAN clock frequency from device can: sja1000: fix use after free in ems_pcmcia_add_card() net: core: netlink: add helper refcount dec and lock function net: sched: rename qdisc_destroy() to qdisc_put() net: sched: extend Qdisc with rcu net: sched: add helper function to take reference to Qdisc net: sched: use Qdisc rcu API instead of relying on rtnl lock nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done bpf: Fix the off-by-two error in range markings ice: ignore dropped packets during init bonding: make tx_rebalance_counter an atomic nfp: Fix memory leak in nfp_cpp_area_cache_add() seg6: fix the iif in the IPv6 socket control block udp: using datalen to cap max gso segments IB/hfi1: Correct guard on eager buffer deallocation mm: bdi: initialize bdi_min_ratio when bdi is unregistered ALSA: ctl: Fix copy of updated id with element read/write ALSA: pcm: oss: Fix negative period/buffer sizes ALSA: pcm: oss: Limit the period size to 16MB ALSA: pcm: oss: Handle missing errors in snd_pcm_oss_change_params*() tracefs: Have new files inherit the ownership of their parent clk: qcom: regmap-mux: fix parent clock lookup can: pch_can: pch_can_rx_normal: fix use after free can: m_can: Disable and ignore ELO interrupt libata: add horkage for ASMedia 1092 wait: add wake_up_pollfree() binder: use wake_up_pollfree() signalfd: use wake_up_pollfree() aio: keep poll requests on waitqueue until completed aio: fix use-after-free due to missing POLLFREE handling tracefs: Set all files to the same group ownership as the mount option block: fix ioprio_get(IOPRIO_WHO_PGRP) vs setuid(2) qede: validate non LSO skb length ASoC: qdsp6: q6routing: Fix return value from msm_routing_put_audio_mixer i40e: Fix pre-set max number of queues for VF mtd: rawnand: fsmc: Take instruction delay into account tools build: Remove needless libpython-version feature check that breaks test-all fast path net: cdc_ncm: Allow for dwNtbOutMaxSize to be unset or zero net: altera: set a couple error code in probe() net: fec: only clear interrupt of handling queue in fec_enet_rx_queue() net, neigh: clear whole pneigh_entry at alloc time net/qla3xxx: fix an error code in ql_adapter_up() USB: gadget: detect too-big endpoint 0 requests USB: gadget: zero allocate endpoint 0 buffers usb: core: config: fix validation of wMaxPacketValue entries xhci: Remove CONFIG_USB_DEFAULT_PERSIST to prevent xHCI from runtime suspending usb: core: config: using bit mask instead of individual bits xhci: avoid race between disable slot command and host runtime suspend iio: trigger: Fix reference counting iio: trigger: stm32-timer: fix MODULE_ALIAS iio: stk3310: Don't return error code in interrupt handler iio: mma8452: Fix trigger reference couting iio: ltr501: Don't return error code in trigger handler iio: kxsd9: Don't return error code in trigger handler iio: itg3200: Call iio_trigger_notify_done() on error iio: dln2-adc: Fix lockdep complaint iio: dln2: Check return value of devm_iio_trigger_register() iio: at91-sama5d2: Fix incorrect sign extension iio: adc: axp20x_adc: fix charging current reporting on AXP22x iio: accel: kxcjk-1013: Fix possible memory leak in probe and remove irqchip/armada-370-xp: Fix return value of armada_370_xp_msi_alloc() irqchip/armada-370-xp: Fix support for Multi-MSI interrupts irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL irqchip: nvic: Fix offset for Interrupt Priority Offsets net_sched: fix a crash in tc_new_tfilter() net: sched: make function qdisc_free_cb() static Linux 4.19.221 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie58fef73a6ccfbd581bac4a655548f92816f1cbd |
||
Arnaldo Carvalho de Melo
|
a96af5b76d |
tools build: Remove needless libpython-version feature check that breaks test-all fast path
commit 3d1d57debee2d342a47615707588b96658fabb85 upstream. Since |
||
Greg Kroah-Hartman
|
143eeb9a8f |
This is the 4.19.220 stable release
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||
Ian Rogers
|
24a139c105 |
perf hist: Fix memory leak of a perf_hpp_fmt
[ Upstream commit 0ca1f534a776cc7d42f2c33da4732b74ec2790cd ] perf_hpp__column_unregister() removes an entry from a list but doesn't free the memory causing a memory leak spotted by leak sanitizer. Add the free while at the same time reducing the scope of the function to static. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kajol Jain <kjain@linux.ibm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lore.kernel.org/lkml/20211118071247.2140392-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Greg Kroah-Hartman
|
47e51a7a22 |
This is the 4.19.218 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmGguLAACgkQONu9yGCS aT4wZQ/+OSbZuEs53pK9aEgBhXBlJtI0uIXsywUgsFZzeTfXuutrSeYs33EGTI3T q7JB2mixxZnUoHFajVNtmKKDhN/KySRvmqEoDX+adHd2Pyx3m42kAC7odVBdSk/1 5mgcaAQmMKa/+DgMGAJmMDDoa7zzPOykPhzbgT8rIVvaLyqtBMcqVV+Wo3HsUFBe nR4vMmb1noZhRT8Bphf/m+BnjSkh8FMVCY47W++D1fNFgZXD6jm/4qdJar0nE+si 4ymdyehKdMQ3xeuhdxzurFalM8TDMY2Yz720ST9EV2VhrJZ3STLz1pOuOonxVk1D Y9xB4yG357Dx+zjmkPt/aNeQ7Mt3sAEUBI37y27wRi6wBa2xlie0/nGjTp2r7tEs h34ZiKrpom7goH+FZRQndkJUqqMo4COASD9AXzJEgpZtqVH6SRA0Cw6nV1KydLSQ zMz0IsdvUR4i6xhw6tr17FXtgnX3MjLqRh2lBLedw4e4ydi+CJU/c4sFIeMIJnjl CMHp2mt7VyTf5jufJ0o4BY4UCDBBKt3uqEB0g58AXSMEEGUoQcpFBFd8ZJ0inYFH JtuL8IbtBPWEt20HR411tQkhIdgPFDzAHm2q9X8YGc4DnAO+/p9xGpXy+xPrRm7p VRKwQRFb9MOVA4bswQ4uCU+wpIsq5NaXhkjSC27U49kzDdKZbAg= =xzh+ -----END PGP SIGNATURE----- Merge 4.19.218 into android-4.19-stable Changes in 4.19.218 xhci: Fix USB 3.1 enumeration issues by increasing roothub power-on-good delay binder: use euid from cred instead of using task binder: use cred instead of task for selinux checks Input: elantench - fix misreporting trackpoint coordinates Input: i8042 - Add quirk for Fujitsu Lifebook T725 libata: fix read log timeout value ocfs2: fix data corruption on truncate mmc: dw_mmc: Dont wait for DRTO on Write RSP error parisc: Fix ptrace check on syscall return tpm: Check for integer overflow in tpm2_map_response_body() firmware/psci: fix application of sizeof to pointer crypto: s5p-sss - Add error handling in s5p_aes_probe() media: ite-cir: IR receiver stop working after receive overflow media: ir-kbd-i2c: improve responsiveness of hauppauge zilog receivers ALSA: hda/realtek: Add quirk for Clevo PC70HS ALSA: ua101: fix division by zero at probe ALSA: 6fire: fix control and bulk message timeouts ALSA: line6: fix control and interrupt message timeouts ALSA: usb-audio: Add registration quirk for JBL Quantum 400 ALSA: synth: missing check for possible NULL after the call to kstrdup ALSA: timer: Fix use-after-free problem ALSA: timer: Unconditionally unlink slave instances, too x86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_identity.c x86/irq: Ensure PI wakeup handler is unregistered before module unload cavium: Return negative value when pci_alloc_irq_vectors() fails scsi: qla2xxx: Fix unmap of already freed sgl cavium: Fix return values of the probe function sfc: Don't use netif_info before net_device setup hyperv/vmbus: include linux/bitops.h mmc: winbond: don't build on M68K drm: panel-orientation-quirks: Add quirk for Aya Neo 2021 bpf: Prevent increasing bpf_jit_limit above max xen/netfront: stop tx queues during live migration spi: spl022: fix Microwire full duplex mode watchdog: Fix OMAP watchdog early handling vmxnet3: do not stop tx queues after netif_device_detach() btrfs: clear MISSING device status bit in btrfs_close_one_device btrfs: fix lost error handling when replaying directory deletes btrfs: call btrfs_check_rw_degradable only if there is a missing device ia64: kprobes: Fix to pass correct trampoline address to the handler hwmon: (pmbus/lm25066) Add offset coefficients regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled regulator: dt-bindings: samsung,s5m8767: correct s5m8767,pmic-buck-default-dvs-idx property EDAC/sb_edac: Fix top-of-high-memory value for Broadwell/Haswell mwifiex: fix division by zero in fw download path ath6kl: fix division by zero in send path ath6kl: fix control-message timeout ath10k: fix control-message timeout ath10k: fix division by zero in send path PCI: Mark Atheros QCA6174 to avoid bus reset rtl8187: fix control-message timeouts evm: mark evm_fixmode as __ro_after_init wcn36xx: Fix HT40 capability for 2Ghz band mwifiex: Read a PCI register after writing the TX ring write pointer libata: fix checking of DMA state wcn36xx: handle connection loss indication rsi: fix occasional initialisation failure with BT coex rsi: fix key enabled check causing unwanted encryption for vap_id > 0 rsi: fix rate mask set leading to P2P failure rsi: Fix module dev_oper_mode parameter description RDMA/qedr: Fix NULL deref for query_qp on the GSI QP signal: Remove the bogus sigkill_pending in ptrace_stop signal/mips: Update (_save|_restore)_fp_context to fail with -EFAULT power: supply: max17042_battery: Prevent int underflow in set_soc_threshold power: supply: max17042_battery: use VFSOC for capacity when no rsns powerpc/85xx: Fix oops when mpc85xx_smp_guts_ids node cannot be found serial: core: Fix initializing and restoring termios speed ALSA: mixer: oss: Fix racy access to slots ALSA: mixer: fix deadlock in snd_mixer_oss_set_volume xen/balloon: add late_initcall_sync() for initial ballooning done PCI: aardvark: Do not clear status bits of masked interrupts PCI: aardvark: Do not unmask unused interrupts PCI: aardvark: Fix return value of MSI domain .alloc() method PCI: aardvark: Read all 16-bits from PCIE_MSI_PAYLOAD_REG quota: check block number when reading the block in quota file quota: correct error number in free_dqentry() pinctrl: core: fix possible memory leak in pinctrl_enable() iio: dac: ad5446: Fix ad5622_write() return value USB: serial: keyspan: fix memleak on probe errors USB: iowarrior: fix control-message timeouts drm: panel-orientation-quirks: Add quirk for KD Kurio Smart C15200 2-in-1 Bluetooth: sco: Fix lock_sock() blockage by memcpy_from_msg() Bluetooth: fix use-after-free error in lock_sock_nested() platform/x86: wmi: do not fail if disabling fails MIPS: lantiq: dma: add small delay after reset MIPS: lantiq: dma: reset correct number of channel locking/lockdep: Avoid RCU-induced noinstr fail net: sched: update default qdisc visibility after Tx queue cnt changes smackfs: Fix use-after-free in netlbl_catmap_walk() x86: Increase exception stack sizes mwifiex: Run SET_BSS_MODE when changing from P2P to STATION vif-type mwifiex: Properly initialize private structure on interface type changes media: mt9p031: Fix corrupted frame after restarting stream media: netup_unidvb: handle interrupt properly according to the firmware media: uvcvideo: Set capability in s_param media: uvcvideo: Return -EIO for control errors media: s5p-mfc: fix possible null-pointer dereference in s5p_mfc_probe() media: s5p-mfc: Add checking to s5p_mfc_probe(). media: mceusb: return without resubmitting URB in case of -EPROTO error. ia64: don't do IA64_CMPXCHG_DEBUG without CONFIG_PRINTK media: rcar-csi2: Add checking to rcsi2_start_receiver() ACPICA: Avoid evaluating methods too early during system resume media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() tracefs: Have tracefs directories not set OTH permission bits by default ath: dfs_pattern_detector: Fix possible null-pointer dereference in channel_detector_create() ACPI: battery: Accept charges over the design capacity as full leaking_addresses: Always print a trailing newline memstick: r592: Fix a UAF bug when removing the driver lib/xz: Avoid overlapping memcpy() with invalid input with in-place decompression lib/xz: Validate the value before assigning it to an enum variable workqueue: make sysfs of unbound kworker cpumask more clever tracing/cfi: Fix cmp_entries_* functions signature mismatch mwl8k: Fix use-after-free in mwl8k_fw_state_machine() PM: hibernate: Get block device exclusively in swsusp_check() iwlwifi: mvm: disable RX-diversity in powersave smackfs: use __GFP_NOFAIL for smk_cipso_doi() ARM: clang: Do not rely on lr register for stacktrace gre/sit: Don't generate link-local addr if addr_gen_mode is IN6_ADDR_GEN_MODE_NONE ARM: 9136/1: ARMv7-M uses BE-8, not BE-32 spi: bcm-qspi: Fix missing clk_disable_unprepare() on error in bcm_qspi_probe() x86/hyperv: Protect set_hv_tscchange_cb() against getting preempted parisc: fix warning in flush_tlb_all task_stack: Fix end_of_stack() for architectures with upwards-growing stack parisc/unwind: fix unwinder when CONFIG_64BIT is enabled parisc/kgdb: add kgdb_roundup() to make kgdb work with idle polling Bluetooth: fix init and cleanup of sco_conn.timeout_work cgroup: Make rebind_subsystems() disable v2 controllers all at once net: dsa: rtl8366rb: Fix off-by-one bug drm/amdgpu: fix warning for overflow check media: em28xx: add missing em28xx_close_extension media: dvb-usb: fix ununit-value in az6027_rc_query media: mtk-vpu: Fix a resource leak in the error handling path of 'mtk_vpu_probe()' media: si470x: Avoid card name truncation media: cx23885: Fix snd_card_free call on null card pointer cpuidle: Fix kobject memory leaks in error paths media: em28xx: Don't use ops->suspend if it is NULL ath9k: Fix potential interrupt storm on queue reset media: dvb-frontends: mn88443x: Handle errors of clk_prepare_enable() crypto: qat - detect PFVF collision after ACK crypto: qat - disregard spurious PFVF interrupts hwrng: mtk - Force runtime pm ops for sleep ops b43legacy: fix a lower bounds test b43: fix a lower bounds test mmc: sdhci-omap: Fix NULL pointer exception if regulator is not configured memstick: avoid out-of-range warning memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host() hwmon: Fix possible memleak in __hwmon_device_register() hwmon: (pmbus/lm25066) Let compiler determine outer dimension of lm25066_coeff ath10k: fix max antenna gain unit drm/msm: uninitialized variable in msm_gem_import() net: stream: don't purge sk_error_queue in sk_stream_kill_queues() mmc: mxs-mmc: disable regulator on error and in the remove function platform/x86: thinkpad_acpi: Fix bitwise vs. logical warning rsi: stop thread firstly in rsi_91x_init() error handling mwifiex: Send DELBA requests according to spec phy: micrel: ksz8041nl: do not use power down mode nvme-rdma: fix error code in nvme_rdma_setup_ctrl PM: hibernate: fix sparse warnings clocksource/drivers/timer-ti-dm: Select TIMER_OF drm/msm: Fix potential NULL dereference in DPU SSPP smackfs: use netlbl_cfg_cipsov4_del() for deleting cipso_v4_doi s390/gmap: don't unconditionally call pte_unmap_unlock() in __gmap_zap() irq: mips: avoid nested irq_enter() tcp: don't free a FIN sk_buff in tcp_remove_empty_skb() samples/kretprobes: Fix return value if register_kretprobe() failed KVM: s390: Fix handle_sske page fault handling libertas_tf: Fix possible memory leak in probe and disconnect libertas: Fix possible memory leak in probe and disconnect wcn36xx: add proper DMA memory barriers in rx path net: amd-xgbe: Toggle PLL settings during rate change net: phylink: avoid mvneta warning when setting pause parameters crypto: pcrypt - Delay write to padata->info selftests/bpf: Fix fclose/pclose mismatch in test_progs ibmvnic: Process crqs after enabling interrupts RDMA/rxe: Fix wrong port_cap_flags ARM: s3c: irq-s3c24xx: Fix return value check for s3c24xx_init_intc() arm64: dts: rockchip: Fix GPU register width for RK3328 RDMA/bnxt_re: Fix query SRQ failure ARM: dts: at91: tse850: the emac<->phy interface is rmii scsi: dc395: Fix error case unwinding MIPS: loongson64: make CPU_LOONGSON64 depends on MIPS_FP_SUPPORT JFS: fix memleak in jfs_mount ALSA: hda: Reduce udelay() at SKL+ position reporting arm: dts: omap3-gta04a4: accelerometer irq fix soc/tegra: Fix an error handling path in tegra_powergate_power_up() memory: fsl_ifc: fix leak of irq and nand_irq in fsl_ifc_ctrl_probe video: fbdev: chipsfb: use memset_io() instead of memset() serial: 8250_dw: Drop wrong use of ACPI_PTR() usb: gadget: hid: fix error code in do_config() power: supply: rt5033_battery: Change voltage values to µV scsi: csiostor: Uninitialized data in csio_ln_vnp_read_cbfn() RDMA/mlx4: Return missed an error if device doesn't support steering ASoC: cs42l42: Correct some register default values ASoC: cs42l42: Defer probe if request_threaded_irq() returns EPROBE_DEFER phy: qcom-qusb2: Fix a memory leak on probe serial: xilinx_uartps: Fix race condition causing stuck TX mips: cm: Convert to bitfield API to fix out-of-bounds access power: supply: bq27xxx: Fix kernel crash on IRQ handler register error apparmor: fix error check rpmsg: Fix rpmsg_create_ept return when RPMSG config is not defined pnfs/flexfiles: Fix misplaced barrier in nfs4_ff_layout_prepare_ds drm/plane-helper: fix uninitialized variable reference PCI: aardvark: Don't spam about PIO Response Status NFS: Fix deadlocks in nfs_scan_commit_list() fs: orangefs: fix error return code of orangefs_revalidate_lookup() mtd: spi-nor: hisi-sfc: Remove excessive clk_disable_unprepare() dmaengine: at_xdmac: fix AT_XDMAC_CC_PERID() macro auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string auxdisplay: ht16k33: Connect backlight to fbdev auxdisplay: ht16k33: Fix frame buffer device blanking netfilter: nfnetlink_queue: fix OOB when mac header was cleared dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result` m68k: set a default value for MEMORY_RESERVE watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT ar7: fix kernel builds for compiler test scsi: qla2xxx: Fix gnl list corruption scsi: qla2xxx: Turn off target reset during issue_lip i2c: xlr: Fix a resource leak in the error handling path of 'xlr_i2c_probe()' xen-pciback: Fix return in pm_ctrl_init() net: davinci_emac: Fix interrupt pacing disable ACPI: PMIC: Fix intel_pmic_regs_handler() read accesses bonding: Fix a use-after-free problem when bond_sysfs_slave_add() failed mm/zsmalloc.c: close race window between zs_pool_dec_isolated() and zs_unregister_migration() zram: off by one in read_block_state() llc: fix out-of-bound array index in llc_sk_dev_hash() nfc: pn533: Fix double free when pn533_fill_fragment_skbs() fails arm64: pgtable: make __pte_to_phys/__phys_to_pte_val inline functions vsock: prevent unnecessary refcnt inc for nonblocking connect cxgb4: fix eeprom len when diagnostics not implemented USB: chipidea: fix interrupt deadlock ARM: 9155/1: fix early early_iounmap() ARM: 9156/1: drop cc-option fallbacks for architecture selection f2fs: should use GFP_NOFS for directory inodes 9p/net: fix missing error check in p9_check_errors powerpc/lib: Add helper to check if offset is within conditional branch range powerpc/bpf: Validate branch ranges powerpc/bpf: Fix BPF_SUB when imm == 0x80000000 powerpc/security: Add a helper to query stf_barrier type powerpc/bpf: Emit stf barrier instruction sequences for BPF_NOSPEC mm, oom: pagefault_out_of_memory: don't force global OOM for dying tasks mm, oom: do not trigger out_of_memory from the #PF backlight: gpio-backlight: Correct initial power state handling video: backlight: Drop maximum brightness override for brightness zero s390/cio: check the subchannel validity for dev_busid s390/tape: fix timer initialization in tape_std_assign() PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros fuse: truncate pagecache on atomic_o_trunc x86/cpu: Fix migration safety with X86_BUG_NULL_SEL ext4: fix lazy initialization next schedule time computation in more granular unit fortify: Explicitly disable Clang support parisc/entry: fix trace test in syscall exit path PCI/MSI: Destroy sysfs before freeing entries PCI/MSI: Deal with devices lying about their MSI mask capability PCI: Add MSI masking quirk for Nvidia ION AHCI erofs: remove the occupied parameter from z_erofs_pagevec_enqueue() erofs: fix unsafe pagevec reuse of hooked pclusters arm64: zynqmp: Do not duplicate flash partition label property arm64: zynqmp: Fix serial compatible string scsi: lpfc: Fix list_add() corruption in lpfc_drain_txq() arm64: dts: hisilicon: fix arm,sp805 compatible string usb: musb: tusb6010: check return value after calling platform_get_resource() usb: typec: tipd: Remove WARN_ON in tps6598x_block_read arm64: dts: freescale: fix arm,sp805 compatible string ASoC: nau8824: Add DMI quirk mechanism for active-high jack-detect scsi: advansys: Fix kernel pointer leak firmware_loader: fix pre-allocated buf built-in firmware use ARM: dts: omap: fix gpmc,mux-add-data type usb: host: ohci-tmio: check return value after calling platform_get_resource() ALSA: ISA: not for M68K tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc MIPS: sni: Fix the build scsi: target: Fix ordered tag handling scsi: target: Fix alua_tg_pt_gps_count tracking powerpc/5200: dts: fix memory node unit name ALSA: gus: fix null pointer dereference on pointer block powerpc/dcr: Use cmplwi instead of 3-argument cmpli sh: check return code of request_irq maple: fix wrong return value of maple_bus_init(). f2fs: fix up f2fs_lookup tracepoints sh: fix kconfig unmet dependency warning for FRAME_POINTER sh: define __BIG_ENDIAN for math-emu mips: BCM63XX: ensure that CPU_SUPPORTS_32BIT_KERNEL is set sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain() drm/nouveau: hdmigv100.c: fix corrupted HDMI Vendor InfoFrame net: bnx2x: fix variable dereferenced before check iavf: check for null in iavf_fix_features iavf: Fix for the false positive ASQ/ARQ errors while issuing VF reset MIPS: generic/yamon-dt: fix uninitialized variable error mips: bcm63xx: add support for clk_get_parent() mips: lantiq: add support for clk_get_parent() platform/x86: hp_accel: Fix an error handling path in 'lis3lv02d_probe()' net: virtio_net_hdr_to_skb: count transport header in UFO i40e: Fix correct max_pkt_size on VF RX queue i40e: Fix NULL ptr dereference on VSI filter sync i40e: Fix changing previously set num_queue_pairs for PFs i40e: Fix display error code in dmesg NFC: reorganize the functions in nci_request NFC: reorder the logic in nfc_{un,}register_device perf/x86/intel/uncore: Fix filter_tid mask for CHA events on Skylake Server perf/x86/intel/uncore: Fix IIO event constraints for Skylake Server tun: fix bonding active backup with arp monitoring hexagon: export raw I/O routines for modules ipc: WARN if trying to remove ipc object which is absent mm: kmemleak: slob: respect SLAB_NOLEAKTRACE flag x86/hyperv: Fix NULL deref in set_hv_tscchange_cb() if Hyper-V setup fails udf: Fix crash after seekdir btrfs: fix memory ordering between normal and ordered work functions parisc/sticon: fix reverse colors cfg80211: call cfg80211_stop_ap when switch from P2P_GO type drm/udl: fix control-message timeout drm/amdgpu: fix set scaling mode Full/Full aspect/Center not works on vga and dvi connectors perf/core: Avoid put_page() when GUP fails batman-adv: mcast: fix duplicate mcast packets in BLA backbone from LAN batman-adv: Consider fragmentation for needed_headroom batman-adv: Reserve needed_*room for fragments batman-adv: Don't always reallocate the fragmentation skb head RDMA/netlink: Add __maybe_unused to static inline in C file ASoC: DAPM: Cover regression by kctl change notification fix usb: max-3421: Use driver data instead of maintaining a list of bound devices soc/tegra: pmc: Fix imbalanced clock disabling in error code path Linux 4.19.218 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I3f87fc92fe2a7a19ddddb522916f74dba7929583 |
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Andrea Righi
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9762b7c9d9 |
selftests/bpf: Fix fclose/pclose mismatch in test_progs
[ Upstream commit f48ad69097fe79d1de13c4d8fef556d4c11c5e68 ]
Make sure to use pclose() to properly close the pipe opened by popen().
Fixes:
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Greg Kroah-Hartman
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0e38ed1a85 |
Merge 4.19.210 into android-4.19-stable
Changes in 4.19.210 net: mdio: introduce a shutdown method to mdio device drivers xen-netback: correct success/error reporting for the SKB-with-fraglist case sparc64: fix pci_iounmap() when CONFIG_PCI is not set ext2: fix sleeping in atomic bugs on error scsi: sd: Free scsi_disk device via put_device() usb: testusb: Fix for showing the connection speed usb: dwc2: check return value after calling platform_get_resource() selftests: be sure to make khdr before other targets scsi: ses: Retry failed Send/Receive Diagnostic commands tools/vm/page-types: remove dependency on opt_file for idle page tracking libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD. lib/timerqueue: Rely on rbtree semantics for next timer Linux 4.19.210 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ib6ae9d37c6e94c9a0d8f5875836fb8fdbef9ff70 |
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Changbin Du
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236dc53971 |
tools/vm/page-types: remove dependency on opt_file for idle page tracking
[ Upstream commit ebaeab2fe87987cef28eb5ab174c42cd28594387 ] Idle page tracking can also be used for process address space, not only file mappings. Without this change, using with '-i' option for process address space encounters below errors reported. $ sudo ./page-types -p $(pidof bash) -i mark page idle: Bad file descriptor mark page idle: Bad file descriptor mark page idle: Bad file descriptor mark page idle: Bad file descriptor ... Link: https://lkml.kernel.org/r/20210917032826.10669-1-changbin.du@gmail.com Signed-off-by: Changbin Du <changbin.du@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Li Zhijian
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c2dd21984a |
selftests: be sure to make khdr before other targets
[ Upstream commit 8914a7a247e065438a0ec86a58c1c359223d2c9e ] LKP/0Day reported some building errors about kvm, and errors message are not always same: - lib/x86_64/processor.c:1083:31: error: ‘KVM_CAP_NESTED_STATE’ undeclared (first use in this function); did you mean ‘KVM_CAP_PIT_STATE2’? - lib/test_util.c:189:30: error: ‘MAP_HUGE_16KB’ undeclared (first use in this function); did you mean ‘MAP_HUGE_16GB’? Although kvm relies on the khdr, they still be built in parallel when -j is specified. In this case, it will cause compiling errors. Here we mark target khdr as NOTPARALLEL to make it be always built first. CC: Philip Li <philip.li@intel.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Faizel K B
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10fff12be5 |
usb: testusb: Fix for showing the connection speed
[ Upstream commit f81c08f897adafd2ed43f86f00207ff929f0b2eb ] testusb' application which uses 'usbtest' driver reports 'unknown speed' from the function 'find_testdev'. The variable 'entry->speed' was not updated from the application. The IOCTL mentioned in the FIXME comment can only report whether the connection is low speed or not. Speed is read using the IOCTL USBDEVFS_GET_SPEED which reports the proper speed grade. The call is implemented in the function 'handle_testdev' where the file descriptor was availble locally. Sample output is given below where 'high speed' is printed as the connected speed. sudo ./testusb -a high speed /dev/bus/usb/001/011 0 /dev/bus/usb/001/011 test 0, 0.000015 secs /dev/bus/usb/001/011 test 1, 0.194208 secs /dev/bus/usb/001/011 test 2, 0.077289 secs /dev/bus/usb/001/011 test 3, 0.170604 secs /dev/bus/usb/001/011 test 4, 0.108335 secs /dev/bus/usb/001/011 test 5, 2.788076 secs /dev/bus/usb/001/011 test 6, 2.594610 secs /dev/bus/usb/001/011 test 7, 2.905459 secs /dev/bus/usb/001/011 test 8, 2.795193 secs /dev/bus/usb/001/011 test 9, 8.372651 secs /dev/bus/usb/001/011 test 10, 6.919731 secs /dev/bus/usb/001/011 test 11, 16.372687 secs /dev/bus/usb/001/011 test 12, 16.375233 secs /dev/bus/usb/001/011 test 13, 2.977457 secs /dev/bus/usb/001/011 test 14 --> 22 (Invalid argument) /dev/bus/usb/001/011 test 17, 0.148826 secs /dev/bus/usb/001/011 test 18, 0.068718 secs /dev/bus/usb/001/011 test 19, 0.125992 secs /dev/bus/usb/001/011 test 20, 0.127477 secs /dev/bus/usb/001/011 test 21 --> 22 (Invalid argument) /dev/bus/usb/001/011 test 24, 4.133763 secs /dev/bus/usb/001/011 test 27, 2.140066 secs /dev/bus/usb/001/011 test 28, 2.120713 secs /dev/bus/usb/001/011 test 29, 0.507762 secs Signed-off-by: Faizel K B <faizel.kb@dicortech.com> Link: https://lore.kernel.org/r/20210902114444.15106-1-faizel.kb@dicortech.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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11156bde8d |
This is the 4.19.207 stable release
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dependency warning for HAVE_FUTEX_CMPXCHG gpu: ipu-v3: Fix i.MX IPU-v3 offset calculations for (semi)planar U/V formats qed: Fix the VF msix vectors flow net: macb: Add a NULL check on desc_ptp qede: Fix memset corruption perf/x86/intel/pt: Fix mask of num_address_ranges perf/x86/amd/ibs: Work around erratum #1197 cryptoloop: add a deprecation warning ARM: 8918/2: only build return_address() if needed ALSA: pcm: fix divide error in snd_pcm_lib_ioctl clk: fix build warning for orphan_list media: stkwebcam: fix memory leak in stk_camera_probe ARM: imx: add missing clk_disable_unprepare() ARM: imx: fix missing 3rd argument in macro imx_mmdc_perf_init igmp: Add ip_mc_list lock in ip_check_mc_rcu USB: serial: mos7720: improve OOM-handling in read_mos_reg() ipv4/icmp: l3mdev: Perform icmp error route lookup on source device routing table (v2) SUNRPC/nfs: Fix return value for nfs4_callback_compound() crypto: talitos - reduce max key size for SEC1 powerpc/module64: Fix comment in R_PPC64_ENTRY handling powerpc/boot: Delete unneeded .globl _zimage_start net: ll_temac: Remove left-over debug message mm/page_alloc: speed up the iteration of max_order Revert "btrfs: compression: don't try to compress if we don't have enough pages" ALSA: usb-audio: Add registration quirk for JBL Quantum 800 usb: host: xhci-rcar: Don't reload firmware after the completion usb: mtu3: use @mult for HS isoc or intr usb: mtu3: fix the wrong HS mult value x86/reboot: Limit Dell Optiplex 990 quirk to early BIOS versions PCI: Call Max Payload Size-related fixup quirks early locking/mutex: Fix HANDOFF condition regmap: fix the offset of register error log crypto: mxs-dcp - Check for DMA mapping errors sched/deadline: Fix reset_on_fork reporting of DL tasks power: supply: axp288_fuel_gauge: Report register-address on readb / writeb errors crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop() sched/deadline: Fix missing clock update in migrate_task_rq_dl() hrtimer: Avoid double reprogramming in __hrtimer_start_range_ns() udf: Check LVID earlier isofs: joliet: Fix iocharset=utf8 mount option bcache: add proper error unwinding in bcache_device_init nvme-rdma: don't update queue count when failing to set io queues power: supply: max17042_battery: fix typo in MAx17042_TOFF s390/cio: add dev_busid sysfs entry for each subchannel libata: fix ata_host_start() crypto: qat - do not ignore errors from enable_vf2pf_comms() crypto: qat - handle both source of interrupt in VF ISR crypto: qat - fix reuse of completion variable crypto: qat - fix naming for init/shutdown VF to PF notifications crypto: qat - do not export adf_iov_putmsg() fcntl: fix potential deadlock for &fasync_struct.fa_lock udf_get_extendedattr() had no boundary checks. m68k: emu: Fix invalid free in nfeth_cleanup() spi: spi-fsl-dspi: Fix issue with uninitialized dma_slave_config spi: spi-pic32: Fix issue with uninitialized dma_slave_config lib/mpi: use kcalloc in mpi_resize clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel crypto: qat - use proper type for vf_mask certs: Trigger creation of RSA module signing key if it's not an RSA key spi: sprd: Fix the wrong WDG_LOAD_VAL media: TDA1997x: enable EDID support soc: rockchip: ROCKCHIP_GRF should not default to y, unconditionally media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init media: dvb-usb: fix uninit-value in vp702x_read_mac_addr media: go7007: remove redundant initialization Bluetooth: sco: prevent information leak in sco_conn_defer_accept() tcp: seq_file: Avoid skipping sk during tcp_seek_last_pos net: cipso: fix warnings in netlbl_cipsov4_add_std i2c: highlander: add IRQ check media: em28xx-input: fix refcount bug in em28xx_usb_disconnect media: venus: venc: Fix potential null pointer dereference on pointer fmt PCI: PM: Avoid forcing PCI_D0 for wakeup reasons inconsistently PCI: PM: Enable PME if it can be signaled from D3cold soc: qcom: smsm: Fix missed interrupts if state changes while masked Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow drm/msm/dpu: make dpu_hw_ctl_clear_all_blendstages clear necessary LMs arm64: dts: exynos: correct GIC CPU interfaces address range on Exynos7 Bluetooth: fix repeated calls to sco_sock_kill drm/msm/dsi: Fix some reference counted resource leaks usb: gadget: udc: at91: add IRQ check usb: phy: fsl-usb: add IRQ check usb: phy: twl6030: add IRQ checks Bluetooth: Move shutdown callback before flushing tx and rx queue usb: host: ohci-tmio: add IRQ check usb: phy: tahvo: add IRQ check mac80211: Fix insufficient headroom issue for AMSDU usb: gadget: mv_u3d: request_irq() after initializing UDC Bluetooth: add timeout sanity check to hci_inquiry i2c: iop3xx: fix deferred probing i2c: s3c2410: fix IRQ check mmc: dw_mmc: Fix issue with uninitialized dma_slave_config mmc: moxart: Fix issue with uninitialized dma_slave_config CIFS: Fix a potencially linear read overflow i2c: mt65xx: fix IRQ check usb: ehci-orion: Handle errors of clk_prepare_enable() in probe usb: bdc: Fix an error handling path in 'bdc_probe()' when no suitable DMA config is available tty: serial: fsl_lpuart: fix the wrong mapbase value ath6kl: wmi: fix an error code in ath6kl_wmi_sync_point() bcma: Fix memory leak for internally-handled cores ipv4: make exception cache less predictible net: sched: Fix qdisc_rate_table refcount leak when get tcf_block failed net: qualcomm: fix QCA7000 checksum handling ipv4: fix endianness issue in inet_rtm_getroute_build_skb() netns: protect netns ID lookups with RCU fscrypt: add fscrypt_symlink_getattr() for computing st_size ext4: report correct st_size for encrypted symlinks f2fs: report correct st_size for encrypted symlinks ubifs: report correct st_size for encrypted symlinks tty: Fix data race between tiocsti() and flush_to_ldisc() x86/resctrl: Fix a maybe-uninitialized build warning treated as error KVM: x86: Update vCPU's hv_clock before back to guest when tsc_offset is adjusted IMA: remove -Wmissing-prototypes warning IMA: remove the dependency on CRYPTO_MD5 fbmem: don't allow too huge resolutions backlight: pwm_bl: Improve bootloader/kernel device handover clk: kirkwood: Fix a clocking boot regression rtc: tps65910: Correct driver module alias btrfs: reset replace target device to allocation state on close blk-zoned: allow zone management send operations without CAP_SYS_ADMIN blk-zoned: allow BLKREPORTZONE without CAP_SYS_ADMIN PCI/MSI: Skip masking MSI-X on Xen PV powerpc/perf/hv-gpci: Fix counter value parsing xen: fix setting of max_pfn in shared_info include/linux/list.h: add a macro to test if entry is pointing to the head 9p/xen: Fix end of loop tests for list_for_each_entry bpf/verifier: per-register parent pointers bpf: correct slot_type marking logic to allow more stack slot sharing bpf: Support variable offset stack access from helpers bpf: Reject indirect var_off stack access in raw mode bpf: Reject indirect var_off stack access in unpriv mode bpf: Sanity check max value for var_off stack access selftests/bpf: Test variable offset stack access bpf: track spill/fill of constants selftests/bpf: fix tests due to const spill/fill bpf: Introduce BPF nospec instruction for mitigating Spectre v4 bpf: Fix leakage due to insufficient speculative store bypass mitigation bpf: verifier: Allocate idmap scratch in verifier env bpf: Fix pointer arithmetic mask tightening under state pruning tools/thermal/tmon: Add cross compiling support soc: aspeed: lpc-ctrl: Fix boundary check for mmap arm64: head: avoid over-mapping in map_memory crypto: public_key: fix overflow during implicit conversion block: bfq: fix bfq_set_next_ioprio_data() power: supply: max17042: handle fails of reading status register dm crypt: Avoid percpu_counter spinlock contention in crypt_page_alloc() VMCI: fix NULL pointer dereference when unmapping queue pair media: uvc: don't do DMA on stack media: rc-loopback: return number of emitters rather than error libata: add ATA_HORKAGE_NO_NCQ_TRIM for Samsung 860 and 870 SSDs ARM: 9105/1: atags_to_fdt: don't warn about stack size PCI: Restrict ASMedia ASM1062 SATA Max Payload Size Supported PCI: Return ~0 data on pciconfig_read() CAP_SYS_ADMIN failure PCI: xilinx-nwl: Enable the clock through CCF PCI: aardvark: Increase polling delay to 1.5s while waiting for PIO response PCI: aardvark: Fix masking and unmasking legacy INTx interrupts HID: input: do not report stylus battery state as "full" RDMA/iwcm: Release resources if iw_cm module initialization fails docs: Fix infiniband uverbs minor number pinctrl: samsung: Fix pinctrl bank pin count vfio: Use config not menuconfig for VFIO_NOIOMMU powerpc/stacktrace: Include linux/delay.h openrisc: don't printk() unconditionally pinctrl: single: Fix error return code in pcs_parse_bits_in_pinctrl_entry() scsi: qedi: Fix error codes in qedi_alloc_global_queues() platform/x86: dell-smbios-wmi: Add missing kfree in error-exit from run_smbios_call fscache: Fix cookie key hashing f2fs: fix to account missing .skipped_gc_rwsem f2fs: fix to unmap pages from userspace process in punch_hole() MIPS: Malta: fix alignment of the devicetree buffer userfaultfd: prevent concurrent API initialization media: dib8000: rewrite the init prbs logic crypto: mxs-dcp - Use sg_mapping_iter to copy data PCI: Use pci_update_current_state() in pci_enable_device_flags() tipc: keep the skb in rcv queue until the whole data is read iio: dac: ad5624r: Fix incorrect handling of an optional regulator. ARM: dts: qcom: apq8064: correct clock names video: fbdev: kyro: fix a DoS bug by restricting user input netlink: Deal with ESRCH error in nlmsg_notify() Smack: Fix wrong semantics in smk_access_entry() usb: host: fotg210: fix the endpoint's transactional opportunities calculation usb: host: fotg210: fix the actual_length of an iso packet usb: gadget: u_ether: fix a potential null pointer dereference usb: gadget: composite: Allow bMaxPower=0 if self-powered staging: board: Fix uninitialized spinlock when attaching genpd tty: serial: jsm: hold port lock when reporting modem line changes drm/amd/amdgpu: Update debugfs link_settings output link_rate field in hex bpf/tests: Fix copy-and-paste error in double word test bpf/tests: Do not PASS tests without actually testing the result video: fbdev: asiliantfb: Error out if 'pixclock' equals zero video: fbdev: kyro: Error out if 'pixclock' equals zero video: fbdev: riva: Error out if 'pixclock' equals zero ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs() flow_dissector: Fix out-of-bounds warnings s390/jump_label: print real address in a case of a jump label bug serial: 8250: Define RX trigger levels for OxSemi 950 devices xtensa: ISS: don't panic in rs_init hvsi: don't panic on tty_register_driver failure serial: 8250_pci: make setup_port() parameters explicitly unsigned staging: ks7010: Fix the initialization of the 'sleep_status' structure samples: bpf: Fix tracex7 error raised on the missing argument ata: sata_dwc_460ex: No need to call phy_exit() befre phy_init() Bluetooth: skip invalid hci_sync_conn_complete_evt bonding: 3ad: fix the concurrency between __bond_release_one() and bond_3ad_state_machine_handler() ASoC: Intel: bytcr_rt5640: Move "Platform Clock" routes to the maps for the matching in-/output media: imx258: Rectify mismatch of VTS value media: imx258: Limit the max analogue gain to 480 media: v4l2-dv-timings.c: fix wrong condition in two for-loops media: TDA1997x: fix tda1997x_query_dv_timings() return value media: tegra-cec: Handle errors of clk_prepare_enable() ARM: dts: imx53-ppd: Fix ACHC entry arm64: dts: qcom: sdm660: use reg value for memory node net: ethernet: stmmac: Do not use unreachable() in ipq806x_gmac_probe() Bluetooth: schedule SCO timeouts with delayed_work Bluetooth: avoid circular locks in sco_sock_connect gpu: drm: amd: amdgpu: amdgpu_i2c: fix possible uninitialized-variable access in amdgpu_i2c_router_select_ddc_port() ARM: tegra: tamonten: Fix UART pad setting Bluetooth: Fix handling of LE Enhanced Connection Complete serial: sh-sci: fix break handling for sysrq tcp: enable data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD rpc: fix gss_svc_init cleanup on failure staging: rts5208: Fix get_ms_information() heap buffer size gfs2: Don't call dlm after protocol is unmounted of: Don't allow __of_attached_node_sysfs() without CONFIG_SYSFS mmc: sdhci-of-arasan: Check return value of non-void funtions mmc: rtsx_pci: Fix long reads when clock is prescaled selftests/bpf: Enlarge select() timeout for test_maps mmc: core: Return correct emmc response in case of ioctl error cifs: fix wrong release in sess_alloc_buffer() failed path Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set" usb: musb: musb_dsps: request_irq() after initializing musb usbip: give back URBs for unsent unlink requests during cleanup usbip:vhci_hcd USB port can get stuck in the disabled state ASoC: rockchip: i2s: Fix regmap_ops hang ASoC: rockchip: i2s: Fixup config for DAIFMT_DSP_A/B parport: remove non-zero check on count ath9k: fix OOB read ar9300_eeprom_restore_internal ath9k: fix sleeping in atomic context net: fix NULL pointer reference in cipso_v4_doi_free net: w5100: check return value after calling platform_get_resource() parisc: fix crash with signals and alloca ovl: fix BUG_ON() in may_delete() when called from ovl_cleanup() scsi: BusLogic: Fix missing pr_cont() use scsi: qla2xxx: Sync queue idx with queue_pair_map idx cpufreq: powernv: Fix init_chip_info initialization in numa=off mm/hugetlb: initialize hugetlb_usage in mm_init memcg: enable accounting for pids in nested pid namespaces platform/chrome: cros_ec_proto: Send command again when timeout occurs drm/amdgpu: Fix BUG_ON assert dm thin metadata: Fix use-after-free in dm_bm_set_read_only xen: reset legacy rtc flag for PV domU bnx2x: Fix enabling network interfaces without VFs arm64/sve: Use correct size when reinitialising SVE state PM: base: power: don't try to use non-existing RTC for storing data PCI: Add AMD GPU multi-function power dependencies x86/mm: Fix kern_addr_valid() to cope with existing but not present entries tipc: fix an use-after-free issue in tipc_recvmsg net-caif: avoid user-triggerable WARN_ON(1) ptp: dp83640: don't define PAGE0 dccp: don't duplicate ccid when cloning dccp sock net/l2tp: Fix reference count leak in l2tp_udp_recv_core r6040: Restore MDIO clock frequency after MAC reset tipc: increase timeout in tipc_sk_enqueue() perf machine: Initialize srcline string member in add_location struct net/mlx5: Fix potential sleeping in atomic context events: Reuse value read using READ_ONCE instead of re-reading it net/af_unix: fix a data-race in unix_dgram_poll net: dsa: destroy the phylink instance on any error in dsa_slave_phy_setup tcp: fix tp->undo_retrans accounting in tcp_sacktag_one() qed: Handle management FW error ibmvnic: check failover_pending in login response net: hns3: pad the short tunnel frame before sending to hardware mm/memory_hotplug: use "unsigned long" for PFN in zone_for_pfn_range() KVM: s390: index kvm->arch.idle_mask by vcpu_idx dt-bindings: mtd: gpmc: Fix the ECC bytes vs. OOB bytes equation mfd: Don't use irq_create_mapping() to resolve a mapping PCI: Add ACS quirks for Cavium multi-function devices net: usb: cdc_mbim: avoid altsetting toggling for Telit LN920 block, bfq: honor already-setup queue merges ethtool: Fix an error code in cxgb2.c NTB: perf: Fix an error code in perf_setup_inbuf() mfd: axp20x: Update AXP288 volatile ranges PCI: Fix pci_dev_str_match_path() alloc while atomic bug KVM: arm64: Handle PSCI resets before userspace touches vCPU state PCI: Sync __pci_register_driver() stub for CONFIG_PCI=n mtd: rawnand: cafe: Fix a resource leak in the error handling path of 'cafe_nand_probe()' ARC: export clear_user_page() for modules net: dsa: b53: Fix calculating number of switch ports netfilter: socket: icmp6: fix use-after-scope fq_codel: reject silly quantum parameters qlcnic: Remove redundant unlock in qlcnic_pinit_from_rom ip_gre: validate csum_start only on pull net: renesas: sh_eth: Fix freeing wrong tx descriptor s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant Linux 4.19.207 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I18108cb47ba9e95838ebe55aaabe34de345ee846 |
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Michael Petlan
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44428199a3 |
perf machine: Initialize srcline string member in add_location struct
commit 57f0ff059e3daa4e70a811cb1d31a49968262d20 upstream. It's later supposed to be either a correct address or NULL. Without the initialization, it may contain an undefined value which results in the following segmentation fault: # perf top --sort comm -g --ignore-callees=do_idle terminates with: #0 0x00007ffff56b7685 in __strlen_avx2 () from /lib64/libc.so.6 #1 0x00007ffff55e3802 in strdup () from /lib64/libc.so.6 #2 0x00005555558cb139 in hist_entry__init (callchain_size=<optimized out>, sample_self=true, template=0x7fffde7fb110, he=0x7fffd801c250) at util/hist.c:489 #3 hist_entry__new (template=template@entry=0x7fffde7fb110, sample_self=sample_self@entry=true) at util/hist.c:564 #4 0x00005555558cb4ba in hists__findnew_entry (hists=hists@entry=0x5555561d9e38, entry=entry@entry=0x7fffde7fb110, al=al@entry=0x7fffde7fb420, sample_self=sample_self@entry=true) at util/hist.c:657 #5 0x00005555558cba1b in __hists__add_entry (hists=hists@entry=0x5555561d9e38, al=0x7fffde7fb420, sym_parent=<optimized out>, bi=bi@entry=0x0, mi=mi@entry=0x0, sample=sample@entry=0x7fffde7fb4b0, sample_self=true, ops=0x0, block_info=0x0) at util/hist.c:288 #6 0x00005555558cbb70 in hists__add_entry (sample_self=true, sample=0x7fffde7fb4b0, mi=0x0, bi=0x0, sym_parent=<optimized out>, al=<optimized out>, hists=0x5555561d9e38) at util/hist.c:1056 #7 iter_add_single_cumulative_entry (iter=0x7fffde7fb460, al=<optimized out>) at util/hist.c:1056 #8 0x00005555558cc8a4 in hist_entry_iter__add (iter=iter@entry=0x7fffde7fb460, al=al@entry=0x7fffde7fb420, max_stack_depth=<optimized out>, arg=arg@entry=0x7fffffff7db0) at util/hist.c:1231 #9 0x00005555557cdc9a in perf_event__process_sample (machine=<optimized out>, sample=0x7fffde7fb4b0, evsel=<optimized out>, event=<optimized out>, tool=0x7fffffff7db0) at builtin-top.c:842 #10 deliver_event (qe=<optimized out>, qevent=<optimized out>) at builtin-top.c:1202 #11 0x00005555558a9318 in do_flush (show_progress=false, oe=0x7fffffff80e0) at util/ordered-events.c:244 #12 __ordered_events__flush (oe=oe@entry=0x7fffffff80e0, how=how@entry=OE_FLUSH__TOP, timestamp=timestamp@entry=0) at util/ordered-events.c:323 #13 0x00005555558a9789 in __ordered_events__flush (timestamp=<optimized out>, how=<optimized out>, oe=<optimized out>) at util/ordered-events.c:339 #14 ordered_events__flush (how=OE_FLUSH__TOP, oe=0x7fffffff80e0) at util/ordered-events.c:341 #15 ordered_events__flush (oe=oe@entry=0x7fffffff80e0, how=how@entry=OE_FLUSH__TOP) at util/ordered-events.c:339 #16 0x00005555557cd631 in process_thread (arg=0x7fffffff7db0) at builtin-top.c:1114 #17 0x00007ffff7bb817a in start_thread () from /lib64/libpthread.so.0 #18 0x00007ffff5656dc3 in clone () from /lib64/libc.so.6 If you look at the frame #2, the code is: 488 if (he->srcline) { 489 he->srcline = strdup(he->srcline); 490 if (he->srcline == NULL) 491 goto err_rawdata; 492 } If he->srcline is not NULL (it is not NULL if it is uninitialized rubbish), it gets strdupped and strdupping a rubbish random string causes the problem. Also, if you look at the commit |
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Li Zhijian
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4c48bd3aa1 |
selftests/bpf: Enlarge select() timeout for test_maps
[ Upstream commit 2d82d73da35b72b53fe0d96350a2b8d929d07e42 ] 0Day robot observed that it's easily timeout on a heavy load host. ------------------- # selftests: bpf: test_maps # Fork 1024 tasks to 'test_update_delete' # Fork 1024 tasks to 'test_update_delete' # Fork 100 tasks to 'test_hashmap' # Fork 100 tasks to 'test_hashmap_percpu' # Fork 100 tasks to 'test_hashmap_sizes' # Fork 100 tasks to 'test_hashmap_walk' # Fork 100 tasks to 'test_arraymap' # Fork 100 tasks to 'test_arraymap_percpu' # Failed sockmap unexpected timeout not ok 3 selftests: bpf: test_maps # exit=1 # selftests: bpf: test_lru_map # nr_cpus:8 ------------------- Since this test will be scheduled by 0Day to a random host that could have only a few cpus(2-8), enlarge the timeout to avoid a false NG report. In practice, i tried to pin it to only one cpu by 'taskset 0x01 ./test_maps', and knew 10S is likely enough, but i still perfer to a larger value 30. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Song Liu <songliubraving@fb.com> Link: https://lore.kernel.org/bpf/20210820015556.23276-2-lizhijian@cn.fujitsu.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Rolf Eike Beer
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a918bda2c0 |
tools/thermal/tmon: Add cross compiling support
commit b5f7912bb604b47a0fe024560488a7556dce8ee7 upstream. Default to prefixed pkg-config when crosscompiling, this matches what other parts of the tools/ directory already do. [dlezcano] : Reworked description Signed-off-by: Rolf Eike Beer <eb@emlix.com> Cc: stable@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/31302992.qZodDJZGDc@devpool47 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Alexei Starovoitov
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fc578c6439 |
selftests/bpf: fix tests due to const spill/fill
commit fc559a70d57c6ee5443f7a750858503e94cdc941 upstream. fix tests that incorrectly assumed that the verifier cannot track constants through stack. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> [OP: backport to 4.19] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Andrey Ignatov
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2a28675d4b |
selftests/bpf: Test variable offset stack access
commit 8ff80e96e3ccea5ff0a890d4f18997e0344dbec2 upstream. Test different scenarios of indirect variable-offset stack access: out of bound access (>0), min_off below initialized part of the stack, max_off+size above initialized part of the stack, initialized stack. Example of output: ... #856/p indirect variable-offset stack access, out of bound OK #857/p indirect variable-offset stack access, max_off+size > max_initialized OK #858/p indirect variable-offset stack access, min_off < min_initialized OK #859/p indirect variable-offset stack access, ok OK ... Signed-off-by: Andrey Ignatov <rdna@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> [OP: backport to 4.19] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jiong Wang
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79aba0ac3d |
bpf: correct slot_type marking logic to allow more stack slot sharing
commit 0bae2d4d62d523f06ff1a8e88ce38b45400acd28 upstream. Verifier is supposed to support sharing stack slot allocated to ptr with SCALAR_VALUE for privileged program. However this doesn't happen for some cases. The reason is verifier is not clearing slot_type STACK_SPILL for all bytes, it only clears part of them, while verifier is using: slot_type[0] == STACK_SPILL as a convention to check one slot is ptr type. So, the consequence of partial clearing slot_type is verifier could treat a partially overridden ptr slot, which should now be a SCALAR_VALUE slot, still as ptr slot, and rejects some valid programs. Before this patch, test_xdp_noinline.o under bpf selftests, bpf_lxc.o and bpf_netdev.o under Cilium bpf repo, when built with -mattr=+alu32 are rejected due to this issue. After this patch, they all accepted. There is no processed insn number change before and after this patch on Cilium bpf programs. Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Jiong Wang <jiong.wang@netronome.com> Reviewed-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> [OP: adjusted context for 4.19] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Greg Kroah-Hartman
|
e5b7307b0f |
This is the 4.19.204 stable release
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Daniel Borkmann
|
c15b387769 |
bpf, selftests: Adjust few selftest outcomes wrt unreachable code
commit 973377ffe8148180b2651825b92ae91988141b05 upstream. In almost all cases from test_verifier that have been changed in here, we've had an unreachable path with a load from a register which has an invalid address on purpose. This was basically to make sure that we never walk this path and to have the verifier complain if it would otherwise. Change it to match on the right error for unprivileged given we now test these paths under speculative execution. There's one case where we match on exact # of insns_processed. Due to the extra path, this will of course mismatch on unprivileged. Thus, restrict the test->insn_processed check to privileged-only. In one other case, we result in a 'pointer comparison prohibited' error. This is similarly due to verifying an 'invalid' branch where we end up with a value pointer on one side of the comparison. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: John Fastabend <john.fastabend@gmail.com> Acked-by: Alexei Starovoitov <ast@kernel.org> [OP: ignore changes to tests that do not exist in 4.19] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
|
f758dd08c6 |
This is the 4.19.201 stable release
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Arnaldo Carvalho de Melo
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265c33f741 |
Revert "perf map: Fix dso->nsinfo refcounting"
commit 9bac1bd6e6d36459087a728a968e79e37ebcea1a upstream. This makes 'perf top' abort in some cases, and the right fix will involve surgery that is too much to do at this stage, so revert for now and fix it in the next merge window. This reverts commit 2d6b74baa7147251c30a46c4996e8cc224aa2dc5. Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Krister Johansen <kjlx@templeofstupid.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
|
1569984896 |
This is the 4.19.200 stable release
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Greg Kroah-Hartman
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74c9985e30 |
selftest: fix build error in tools/testing/selftests/vm/userfaultfd.c
When backporting 0db282ba2c12 ("selftest: use mmap instead of posix_memalign to allocate memory") to this stable branch, I forgot a { breaking the build. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
|
79bd4cbaf9 |
This is the 4.19.199 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmEBH+4ACgkQONu9yGCS aT7yuQ//egce5FzvmQ5PHmXL6idX4qjFlXQHGvoQaeZY30BkpnrmvfGy88i16am/ T/4btxgFaFZCW2nkU2TDuAc1eHcorfkWEoFSWiao2I+UbyHsY5k1seafjKHKtdPZ CIq3e1iK4BdUoqdqM/a3w6r1xNj38t/EJuf7uXc8EkH5V37qm2ruzw1DUKB4EIvB ScM3bpFDBxlJDdXg1uls2OnVvivnlHyVPsbVcuskh3yTqzNhQQi58h6Az/Ed2Glq ajWnZ/lB2GQXOAz+S/ugquEbU5RZBH2+v3gyUEgP7ECwVaBzq6Mv7LcwcCBlN9Dh tzJRNgA9/Om4eaBp4oL9n6bIeVTwajpbZu+lMsI81AjJqkk8/69l7u+Yh4ST8y73 /O8DCfE2YZGPOAdDCtvDtzRcimpf3uGdAQNWpQ9JKyTNb1Q0L8OTe5BEYLHbeH1c bARR/sKBJTogHBNbiRaRbIJlmyEXD5vu9/HwE8UTd7H+NyQwhSY5mxKMx4QJiooC fbXS/ATyNO0SZek1oR8DqrozQ3iieBaIMEdlD4bHHkgtIr4ZLoxFqSRoyjM2G2sX yh2V5wrxfqJRA1o8N+9/M8itkL8/TGOqkB7aBc+IKE8Et28s7/sUUcbAZWhp1ldf 304V61wqedfZIW/jAyCP8ARGTIkDHSRZcKVHRYcE+N3tQoQhgX0= =3t6U -----END PGP SIGNATURE----- Merge 4.19.199 into android-4.19-stable Changes in 4.19.199 ARM: dts: gemini: rename mdio to the right name ARM: dts: gemini: add device_type on pci ARM: dts: rockchip: fix pinctrl sleep nodename for rk3036-kylin and rk3288 arm64: dts: rockchip: fix pinctrl sleep nodename for rk3399.dtsi ARM: dts: rockchip: Fix the timer clocks order ARM: dts: rockchip: Fix IOMMU nodes properties on rk322x ARM: dts: rockchip: Fix power-controller node names for rk3288 arm64: dts: rockchip: Fix power-controller node names for rk3328 reset: ti-syscon: fix to_ti_syscon_reset_data macro ARM: brcmstb: dts: fix NAND nodes names ARM: Cygnus: dts: fix NAND nodes names ARM: NSP: dts: fix NAND nodes names ARM: dts: BCM63xx: Fix NAND nodes names ARM: dts: Hurricane 2: Fix NAND nodes names ARM: dts: imx6: phyFLEX: Fix UART hardware flow control ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info rtc: mxc_v2: add missing MODULE_DEVICE_TABLE ARM: dts: stm32: fix gpio-keys node on STM32 MCU boards ARM: dts: stm32: fix RCC node name on stm32f429 MCU ARM: dts: stm32: fix timer nodes on STM32 MCU to prevent warnings arm64: dts: juno: Update SCPI nodes as per the YAML schema ARM: dts: rockchip: fix supply properties in io-domains nodes ARM: dts: stm32: fix i2c node name on stm32f746 to prevent warnings ARM: dts: stm32: move stmmac axi config in ethernet node on stm32mp15 soc/tegra: fuse: Fix Tegra234-only builds arm64: dts: ls208xa: remove bus-num from dspi node thermal/core: Correct function name thermal_zone_device_unregister() kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set rtc: max77686: Do not enforce (incorrect) interrupt trigger type scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 scsi: libsas: Add LUN number check in .slave_alloc callback scsi: libfc: Fix array index out of bound exception sched/fair: Fix CFS bandwidth hrtimer expiry type mm: slab: fix kmem_cache_create failed when sysfs node not destroyed dm writecache: return the exact table values that were set dm writecache: fix writing beyond end of underlying device when shrinking net: dsa: mv88e6xxx: enable .rmu_disable() on Topaz net: ipv6: fix return value of ip6_skb_dst_mtu netfilter: ctnetlink: suspicious RCU usage in ctnetlink_dump_helpinfo net: bridge: sync fdb to new unicast-filtering ports net: bcmgenet: Ensure all TX/RX queues DMAs are disabled net: moxa: fix UAF in moxart_mac_probe net: qcom/emac: fix UAF in emac_remove net: ti: fix UAF in tlan_remove_one net: send SYNACK packet with accepted fwmark net: validate lwtstate->data before returning from skb_tunnel_info() dma-buf/sync_file: Don't leak fences on merge failure tcp: annotate data races around tp->mtu_info ipv6: tcp: drop silly ICMPv6 packet too big messages bpftool: Properly close va_list 'ap' by va_end() on error udp: annotate data races around unix_sk(sk)->gso_size net: ip_tunnel: fix mtu calculation for ETHER tunnel devices igb: Fix use-after-free error during reset ixgbe: Fix an error handling path in 'ixgbe_probe()' igb: Fix an error handling path in 'igb_probe()' fm10k: Fix an error handling path in 'fm10k_probe()' e1000e: Fix an error handling path in 'e1000_probe()' iavf: Fix an error handling path in 'iavf_probe()' igb: Check if num of q_vectors is smaller than max before array access igb: Fix position of assignment to *ring ipv6: fix 'disable_policy' for fwd packets nvme-pci: do not call nvme_dev_remove_admin from nvme_remove perf map: Fix dso->nsinfo refcounting perf probe: Fix dso->nsinfo refcounting perf dso: Fix memory leak in dso__new_map() perf lzma: Close lzma stream on exit perf test bpf: Free obj_buf perf probe-file: Delete namelist in del_events() on the error path spi: mediatek: fix fifo rx mode liquidio: Fix unintentional sign extension issue on left shift of u16 s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1] bpftool: Check malloc return value in mount_bpffs_for_pin net: fix uninit-value in caif_seqpkt_sendmsg net: decnet: Fix sleeping inside in af_decnet KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak netrom: Decrease sock refcount when sock timers expire scsi: iscsi: Fix iface sysfs attr detection scsi: target: Fix protect handling in WRITE SAME(32) spi: cadence: Correct initialisation of runtime PM again net/tcp_fastopen: fix data races around tfo_active_disable_stamp net/sched: act_skbmod: Skip non-Ethernet packets nvme-pci: don't WARN_ON in nvme_reset_work if ctrl.state is not RESETTING Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem" sctp: update active_key for asoc when old key is being replaced net: sched: cls_api: Fix the the wrong parameter drm/panel: raspberrypi-touchscreen: Prevent double-free proc: Avoid mixing integer types in mem_rw() Revert "MIPS: add PMD table accounting into MIPS'pmd_alloc_one" s390/ftrace: fix ftrace_update_ftrace_func implementation ALSA: usb-audio: Add registration quirk for JBL Quantum headsets ALSA: sb: Fix potential ABBA deadlock in CSP driver xhci: Fix lost USB 2 remote wake KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow usb: hub: Disable USB 3 device initiated lpm if exit latency is too high usb: hub: Fix link power management max exit latency (MEL) calculations USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS usb: max-3421: Prevent corruption of freed memory usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop() USB: serial: option: add support for u-blox LARA-R6 family USB: serial: cp210x: fix comments for GE CS1000 USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick usb: dwc2: gadget: Fix sending zero length packet in DDMA mode. tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() ixgbe: Fix packet corruption due to missing DMA sync selftest: use mmap instead of posix_memalign to allocate memory nds32: fix up stack guard gap drm: Return -ENOTTY for non-drm ioctls KVM: do not assume PTE is writable after follow_pfn KVM: do not allow mapping valid but non-reference-counted pages KVM: Use kvm_pfn_t for local PFN variable in hva_to_pfn_remapped() net: dsa: mv88e6xxx: use correct .stats_set_histogram() on Topaz net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear iio: accel: bma180: Use explicit member assignment iio: accel: bma180: Fix BMA25x bandwidth register values btrfs: compression: don't try to compress if we don't have enough pages PCI: Mark AMD Navi14 GPU ATS as broken spi: spi-fsl-dspi: Fix a resource leak in an error handling path xhci: add xhci_get_virt_ep() helper Linux 4.19.199 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I64b971750ef2532ef201367d980a3519b8c8a591 |
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Peter Collingbourne
|
f96dfc7ce4 |
selftest: use mmap instead of posix_memalign to allocate memory
commit 0db282ba2c12c1515d490d14a1ff696643ab0f1b upstream.
This test passes pointers obtained from anon_allocate_area to the
userfaultfd and mremap APIs. This causes a problem if the system
allocator returns tagged pointers because with the tagged address ABI
the kernel rejects tagged addresses passed to these APIs, which would
end up causing the test to fail. To make this test compatible with such
system allocators, stop using the system allocator to allocate memory in
anon_allocate_area, and instead just use mmap.
Link: https://lkml.kernel.org/r/20210714195437.118982-3-pcc@google.com
Link: https://linux-review.googlesource.com/id/Icac91064fcd923f77a83e8e133f8631c5b8fc241
Fixes:
|
||
Tobias Klauser
|
10b5522407 |
bpftool: Check malloc return value in mount_bpffs_for_pin
[ Upstream commit d444b06e40855219ef38b5e9286db16d435f06dc ]
Fix and add a missing NULL check for the prior malloc() call.
Fixes:
|
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Riccardo Mancini
|
63b823ae24 |
perf probe-file: Delete namelist in del_events() on the error path
[ Upstream commit e0fa7ab42232e742dcb3de9f3c1f6127b5adc019 ]
ASan reports some memory leaks when running:
# perf test "42: BPF filter"
This second leak is caused by a strlist not being dellocated on error
inside probe_file__del_events.
This patch adds a goto label before the deallocation and makes the error
path jump to it.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
|
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Riccardo Mancini
|
2ce4170c20 |
perf test bpf: Free obj_buf
[ Upstream commit 937654ce497fb6e977a8c52baee5f7d9616302d9 ]
ASan reports some memory leaks when running:
# perf test "42: BPF filter"
The first of these leaks is caused by obj_buf never being deallocated in
__test__bpf.
This patch adds the missing free.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
|
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Riccardo Mancini
|
2c1d156b94 |
perf lzma: Close lzma stream on exit
[ Upstream commit f8cbb0f926ae1e1fb5f9e51614e5437560ed4039 ]
ASan reports memory leaks when running:
# perf test "88: Check open filename arg using perf trace + vfs_getname"
One of these is caused by the lzma stream never being closed inside
lzma_decompress_to_file().
This patch adds the missing lzma_end().
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
|
||
Riccardo Mancini
|
6cf3e71c22 |
perf dso: Fix memory leak in dso__new_map()
[ Upstream commit 581e295a0f6b5c2931d280259fbbfff56959faa9 ]
ASan reports a memory leak when running:
# perf test "65: maps__merge_in".
The causes of the leaks are two, this patch addresses only the first
one, which is related to dso__new_map().
The bug is that dso__new_map() creates a new dso but never decreases the
refcount it gets from creating it.
This patch adds the missing dso__put().
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
|
||
Riccardo Mancini
|
c7184d73f2 |
perf probe: Fix dso->nsinfo refcounting
[ Upstream commit dedeb4be203b382ba7245d13079bc3b0f6d40c65 ]
ASan reports a memory leak of nsinfo during the execution of:
# perf test "31: Lookup mmap thread".
The leak is caused by a refcounted variable being replaced without
dropping the refcount.
This patch makes sure that the refcnt of nsinfo is decreased whenever
a refcounted variable is replaced with a new value.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
|
||
Riccardo Mancini
|
d41308df61 |
perf map: Fix dso->nsinfo refcounting
[ Upstream commit 2d6b74baa7147251c30a46c4996e8cc224aa2dc5 ]
ASan reports a memory leak of nsinfo during the execution of
# perf test "31: Lookup mmap thread"
The leak is caused by a refcounted variable being replaced without
dropping the refcount.
This patch makes sure that the refcnt of nsinfo is decreased whenever a
refcounted variable is replaced with a new value.
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes:
|
||
Gu Shengxian
|
4416df7213 |
bpftool: Properly close va_list 'ap' by va_end() on error
commit bc832065b60f973771ff3e657214bb21b559833c upstream. va_list 'ap' was opened but not closed by va_end() in error case. It should be closed by va_end() before the return. Fixes: aa52bcbe0e72 ("tools: bpftool: Fix json dump crash on powerpc") Signed-off-by: Gu Shengxian <gushengxian@yulong.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Jiri Olsa <jolsa@redhat.com> Link: https://lore.kernel.org/bpf/20210706013543.671114-1-gushengxian507419@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Greg Kroah-Hartman
|
97fd50773c |
This is the 4.19.198 stable release
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SUNRPC: Should wake up the privileged task firstly. s390/cio: dont call css_wait_for_slow_path() inside a lock rtc: stm32: Fix unbalanced clk_disable_unprepare() on probe error path iio: light: tcs3472: do not free unallocated IRQ iio: ltr501: mark register holding upper 8 bits of ALS_DATA{0,1} and PS_DATA as volatile, too iio: ltr501: ltr559: fix initialization of LTR501_ALS_CONTR iio: ltr501: ltr501_read_ps(): add missing endianness conversion serial: sh-sci: Stop dmaengine transfer in sci_stop_tx() serial_cs: Add Option International GSM-Ready 56K/ISDN modem serial_cs: remove wrong GLOBETROTTER.cis entry ath9k: Fix kernel NULL pointer dereference during ath_reset_internal() ssb: sdio: Don't overwrite const buffer if block_write fails rsi: Assign beacon rate settings to the correct rate_info descriptor field rsi: fix AP mode with WPA failure due to encrypted EAPOL tracing/histograms: Fix parsing of "sym-offset" modifier tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing seq_buf: Make trace_seq_putmem_hex() support data longer than 8 powerpc/stacktrace: Fix spurious "stale" traces in raise_backtrace_ipi() evm: Execute evm_inode_init_security() only when an HMAC key is loaded evm: Refuse EVM_ALLOW_METADATA_WRITES only if an HMAC key is loaded fuse: check connected before queueing on fpq->io spi: Make of_register_spi_device also set the fwnode spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf' spi: spi-topcliff-pch: Fix potential double free in pch_spi_process_messages() spi: omap-100k: Fix the length judgment problem regulator: uniphier: Add missing MODULE_DEVICE_TABLE crypto: nx - add missing MODULE_DEVICE_TABLE media: cpia2: fix memory leak in cpia2_usb_probe media: cobalt: fix race condition in setting HPD media: pvrusb2: fix warning in pvr2_i2c_core_done crypto: qat - check return code of qat_hal_rd_rel_reg() crypto: qat - remove unused macro in FW loader sched/fair: Fix ascii art by relpacing tabs media: em28xx: Fix possible memory leak of em28xx struct media: v4l2-core: Avoid the dangling pointer in v4l2_fh_release media: bt8xx: Fix a missing check bug in bt878_probe media: st-hva: Fix potential NULL pointer dereferences media: dvd_usb: memory leak in cinergyt2_fe_attach mmc: via-sdmmc: add a check against NULL pointer dereference crypto: shash - avoid comparing pointers to exported functions under CFI media: dvb_net: avoid speculation from net slot media: siano: fix device register error path media: imx-csi: Skip first few frames from a BT.656 source btrfs: fix error handling in __btrfs_update_delayed_inode btrfs: abort transaction if we fail to update the delayed inode btrfs: disable build on platforms having page size 256K regulator: da9052: Ensure enough delay time for .set_voltage_time_sel HID: do not use down_interruptible() when unbinding devices EDAC/ti: Add missing MODULE_DEVICE_TABLE ACPI: processor idle: Fix up C-state latency if not ordered hv_utils: Fix passing zero to 'PTR_ERR' warning lib: vsprintf: Fix handling of number field widths in vsscanf ACPI: EC: Make more Asus laptops use ECDT _GPE block_dump: remove block_dump feature in mark_inode_dirty() fs: dlm: cancel work sync othercon random32: Fix implicit truncation warning in prandom_seed_state() fs: dlm: fix memory leak when fenced ACPICA: Fix memory leak caused by _CID repair function ACPI: bus: Call kobject_put() in acpi_init() error path platform/x86: toshiba_acpi: Fix missing error code in toshiba_acpi_setup_keyboard() clocksource: Retry clock read if long delays detected ACPI: tables: Add custom DSDT file as makefile prerequisite HID: wacom: Correct base usage for capacitive ExpressKey status bits ia64: mca_drv: fix incorrect array size calculation media: s5p_cec: decrement usage count if disabled crypto: ixp4xx - dma_unmap the correct address crypto: ux500 - Fix error return code in hash_hw_final() sata_highbank: fix deferred probing pata_rb532_cf: fix deferred probing media: I2C: change 'RST' to "RSET" to fix multiple build errors pata_octeon_cf: avoid WARN_ON() in ata_host_activate() evm: fix writing <securityfs>/evm overflow crypto: ccp - Fix a resource leak in an error handling path media: rc: i2c: Fix an error message pata_ep93xx: fix deferred probing media: exynos4-is: Fix a use after free in isp_video_release media: tc358743: Fix error return code in tc358743_probe_of() media: gspca/gl860: fix zero-length control requests media: siano: Fix out-of-bounds warnings in smscore_load_firmware_family2() mmc: usdhi6rol0: fix error return code in usdhi6_probe() media: s5p-g2d: Fix a memory leak on ctx->fh.m2m_ctx hwmon: (max31722) Remove non-standard ACPI device IDs hwmon: (max31790) Fix fan speed reporting for fan7..12 btrfs: clear log tree recovering status if starting transaction fails spi: spi-sun6i: Fix chipselect/clock bug crypto: nx - Fix RCU warning in nx842_OF_upd_status ACPI: sysfs: Fix a buffer overrun problem with description_show() blk-wbt: introduce a new disable state to prevent false positive by rwb_enabled() blk-wbt: make sure throttle is enabled properly ocfs2: fix snprintf() checking net: mvpp2: Put fwnode in error case during ->probe() net: pch_gbe: Propagate error from devm_gpio_request_one() drm/rockchip: cdn-dp-core: add missing clk_disable_unprepare() on error in cdn_dp_grf_write() ehea: fix error return code in ehea_restart_qps() RDMA/rxe: Fix failure during driver load drm: qxl: ensure surf.data is ininitialized tools/bpftool: Fix error return code in do_batch() wireless: carl9170: fix LEDS build errors & warnings ieee802154: hwsim: Fix possible memory leak in hwsim_subscribe_all_others wcn36xx: Move hal_buf allocation to devm_kmalloc in probe ssb: Fix error return code in ssb_bus_scan() brcmfmac: fix setting of station info chains bitmask brcmfmac: correctly report average RSSI in station info brcmsmac: mac80211_if: Fix a resource leak in an error handling path ath10k: Fix an error code in ath10k_add_interface() netlabel: Fix memory leak in netlbl_mgmt_add_common RDMA/mlx5: Don't add slave port to unaffiliated list netfilter: nft_exthdr: check for IPv6 packet before further processing netfilter: nft_osf: check for TCP packet before further processing netfilter: nft_tproxy: restrict support to TCP and UDP transport protocols RDMA/rxe: Fix qp reference counting for atomic ops samples/bpf: Fix the error return code of xdp_redirect's main() net: ethernet: aeroflex: fix UAF in greth_of_remove net: ethernet: ezchip: fix UAF in nps_enet_remove net: ethernet: ezchip: fix error handling pkt_sched: sch_qfq: fix qfq_change_class() error path vxlan: add missing rcu_read_lock() in neigh_reduce() net/ipv4: swap flow ports when validating source ieee802154: hwsim: Fix memory leak in hwsim_add_one ieee802154: hwsim: avoid possible crash in hwsim_del_edge_nl() mac80211: remove iwlwifi specific workaround NDPs of null_response net: bcmgenet: Fix attaching to PYH failed on RPi 4B ipv6: exthdrs: do not blindly use init_net bpf: Do not change gso_size during bpf_skb_change_proto() i40e: Fix error handling in i40e_vsi_open i40e: Fix autoneg disabling for non-10GBaseT links Revert "ibmvnic: remove duplicate napi_schedule call in open function" ibmvnic: free tx_pool if tso_pool alloc fails ipv6: fix out-of-bound access in ip6_parse_tlv() Bluetooth: mgmt: Fix slab-out-of-bounds in tlv_data_is_valid Bluetooth: Fix handling of HCI_LE_Advertising_Set_Terminated event writeback: fix obtain a reference to a freeing memcg css net: lwtunnel: handle MTU calculation in forwading net: sched: fix warning in tcindex_alloc_perfect_hash RDMA/mlx5: Don't access NULL-cleared mpi pointer tty: nozomi: Fix a resource leak in an error handling function mwifiex: re-fix for unaligned accesses iio: adis_buffer: do not return ints in irq handlers iio: accel: bma180: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: accel: bma220: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: accel: hid: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: accel: kxcjk-1013: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: accel: stk8312: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: accel: stk8ba50: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: adc: ti-ads1015: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: adc: vf610: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: gyro: bmg160: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: humidity: am2315: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: prox: srf08: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: prox: pulsed-light: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: prox: as3935: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: light: isl29125: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: light: tcs3414: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: light: tcs3472: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: potentiostat: lmp91000: Fix alignment of buffer in iio_push_to_buffers_with_timestamp() ASoC: hisilicon: fix missing clk_disable_unprepare() on error in hi6210_i2s_startup() ASoC: rsnd: tidyup loop on rsnd_adg_clk_query() Input: hil_kbd - fix error return code in hil_dev_connect() char: pcmcia: error out if 'num_bytes_read' is greater than 4 in set_protocol() tty: nozomi: Fix the error handling path of 'nozomi_card_init()' scsi: FlashPoint: Rename si_flags field fsi: core: Fix return of error values on failures fsi: scom: Reset the FSI2PIB engine for any error fsi/sbefifo: Clean up correct FIFO when receiving reset request from SBE fsi/sbefifo: Fix reset timeout visorbus: fix error return code in visorchipset_init() s390: appldata depends on PROC_SYSCTL eeprom: idt_89hpesx: Put fwnode in matching case during ->probe() eeprom: idt_89hpesx: Restore printing the unsupported fwnode name iio: adc: hx711: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: adc: mxs-lradc: Fix buffer alignment in iio_push_to_buffers_with_timestamp() iio: adc: ti-ads8688: Fix alignment of buffer in iio_push_to_buffers_with_timestamp() staging: gdm724x: check for buffer overflow in gdm_lte_multi_sdu_pkt() staging: gdm724x: check for overflow in gdm_lte_netif_rx() staging: mt7621-dts: fix pci address for PCI memory range serial: 8250: Actually allow UPF_MAGIC_MULTIPLIER baud rates iio: prox: isl29501: Fix buffer alignment in iio_push_to_buffers_with_timestamp() ASoC: cs42l42: Correct definition of CS42L42_ADC_PDN_MASK of: Fix truncation of memory sizes on 32-bit platforms mtd: rawnand: marvell: add missing clk_disable_unprepare() on error in marvell_nfc_resume() scsi: mpt3sas: Fix error return value in _scsih_expander_add() phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe() extcon: sm5502: Drop invalid register write in sm5502_reg_data extcon: max8997: Add missing modalias string ASoC: atmel-i2s: Fix usage of capture and playback at the same time configfs: fix memleak in configfs_release_bin_file leds: as3645a: Fix error return code in as3645a_parse_node() leds: ktd2692: Fix an error handling path powerpc: Offline CPU in stop_this_cpu() serial: mvebu-uart: correctly calculate minimal possible baudrate arm64: dts: marvell: armada-37xx: Fix reg for standard variant of UART vfio/pci: Handle concurrent vma faults mm/huge_memory.c: don't discard hugepage if other processes are mapping it selftests/vm/pkeys: fix alloc_random_pkey() to make it really, really random perf llvm: Return -ENOMEM when asprintf() fails mmc: block: Disable CMDQ on the ioctl path mmc: vub3000: fix control-request direction drm/mxsfb: Don't select DRM_KMS_FB_HELPER drm/zte: Don't select DRM_KMS_FB_HELPER drm/amd/amdgpu/sriov disable all ip hw status by default net: pch_gbe: Use proper accessors to BE data in pch_ptp_match() drm/amd/display: fix use_max_lb flag for 420 pixel formats hugetlb: clear huge pte during flush function on mips platform atm: iphase: fix possible use-after-free in ia_module_exit() mISDN: fix possible use-after-free in HFC_cleanup() atm: nicstar: Fix possible use-after-free in nicstar_cleanup() net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT reiserfs: add check for invalid 1st journal block drm/virtio: Fix double free on probe failure udf: Fix NULL pointer dereference in udf_symlink function e100: handle eeprom as little endian clk: renesas: r8a77995: Add ZA2 clock clk: tegra: Ensure that PLLU configuration is applied properly ipv6: use prandom_u32() for ID generation RDMA/cxgb4: Fix missing error code in create_qp() dm space maps: don't reset space map allocation cursor when committing pinctrl: mcp23s08: fix race condition in irq handler ice: set the value of global config lock timeout longer virtio_net: Remove BUG() to avoid machine dead net: bcmgenet: check return value after calling platform_get_resource() net: mvpp2: check return value after calling platform_get_resource() net: micrel: check return value after calling platform_get_resource() fjes: check return value after calling platform_get_resource() selinux: use __GFP_NOWARN with GFP_NOWAIT in the AVC xfrm: Fix error reporting in xfrm_state_construct. wlcore/wl12xx: Fix wl12xx get_mac error if device is in ELP wl1251: Fix possible buffer overflow in wl1251_cmd_scan cw1200: add missing MODULE_DEVICE_TABLE net: fix mistake path for netdev_features_strings rtl8xxxu: Fix device info for RTL8192EU devices MIPS: add PMD table accounting into MIPS'pmd_alloc_one atm: nicstar: use 'dma_free_coherent' instead of 'kfree' atm: nicstar: register the interrupt handler in the right place vsock: notify server to shutdown when client has pending signal RDMA/rxe: Don't overwrite errno from ib_umem_get() iwlwifi: mvm: don't change band on bound PHY contexts iwlwifi: pcie: free IML DMA memory allocation sfc: avoid double pci_remove of VFs sfc: error code if SRIOV cannot be disabled wireless: wext-spy: Fix out-of-bounds warning media, bpf: Do not copy more entries than user space requested net: ip: avoid OOM kills with large UDP sends over loopback RDMA/cma: Fix rdma_resolve_route() memory leak Bluetooth: Fix the HCI to MGMT status conversion table Bluetooth: Shutdown controller after workqueues are flushed or cancelled Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc. sctp: validate from_addr_param return sctp: add size validation when walking chunks MIPS: set mips32r5 for virt extensions fscrypt: don't ignore minor_hash when hash is 0 bdi: Do not use freezable workqueue serial: mvebu-uart: clarify the baud rate derivation serial: mvebu-uart: fix calculation of clock divisor fuse: reject internal errno powerpc/barrier: Avoid collision with clang's __lwsync macro usb: gadget: f_fs: Fix setting of device and driver data cross-references drm/radeon: Add the missed drm_gem_object_put() in radeon_user_framebuffer_create() drm/amd/display: fix incorrrect valid irq check pinctrl/amd: Add device HID for new AMD GPIO controller drm/msm/mdp4: Fix modifier support enabling mmc: sdhci: Fix warning message when accessing RPMB in HS400 mode mmc: core: clear flags before allowing to retune mmc: core: Allow UHS-I voltage switch for SDSC cards if supported ata: ahci_sunxi: Disable DIPM cpu/hotplug: Cure the cpusets trainwreck clocksource/arm_arch_timer: Improve Allwinner A64 timer workaround ASoC: tegra: Set driver_name=tegra for all machine drivers qemu_fw_cfg: Make fw_cfg_rev_attr a proper kobj_attribute ipmi/watchdog: Stop watchdog timer when the current action is 'none' power: supply: ab8500: Fix an old bug seq_buf: Fix overflow in seq_buf_putmem_hex() tracing: Simplify & fix saved_tgids logic tracing: Resize tgid_map to pid_max, not PID_MAX_DEFAULT ipack/carriers/tpci200: Fix a double free in tpci200_pci_probe coresight: tmc-etf: Fix global-out-of-bounds in tmc_update_etf_buffer() dm btree remove: assign new_root only when removal succeeds PCI: Leave Apple Thunderbolt controllers on for s2idle or standby PCI: aardvark: Fix checking for PIO Non-posted Request media: subdev: disallow ioctl for saa6588/davinci media: dtv5100: fix control-request directions media: zr364xx: fix memory leak in zr364xx_start_readpipe media: gspca/sq905: fix control-request direction media: gspca/sunplus: fix zero-length control requests media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K pinctrl: mcp23s08: Fix missing unlock on error in mcp23s08_irq() jfs: fix GPF in diFree smackfs: restrict bytes count in smk_set_cipso() KVM: x86: Use guest MAXPHYADDR from CPUID.0x8000_0008 iff TDP is enabled KVM: X86: Disable hardware breakpoints unconditionally before kvm_x86->run() scsi: core: Fix bad pointer dereference when ehandler kthread is invalid tracing: Do not reference char * as a string in histograms PCI: aardvark: Don't rely on jiffies while holding spinlock PCI: aardvark: Fix kernel panic during PIO transfer tty: serial: fsl_lpuart: fix the potential risk of division or modulo by zero misc/libmasm/module: Fix two use after free in ibmasm_init_one Revert "ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro" w1: ds2438: fixing bug that would always get page0 scsi: lpfc: Fix "Unexpected timeout" error in direct attach topology scsi: lpfc: Fix crash when lpfc_sli4_hba_setup() fails to initialize the SGLs scsi: core: Cap scsi_host cmd_per_lun at can_queue ALSA: ac97: fix PM reference leak in ac97_bus_remove() tty: serial: 8250: serial_cs: Fix a memory leak in error handling path scsi: scsi_dh_alua: Check for negative result value fs/jfs: Fix missing error code in lmLogInit() scsi: iscsi: Add iscsi_cls_conn refcount helpers scsi: iscsi: Fix conn use after free during resets scsi: iscsi: Fix shost->max_id use scsi: qedi: Fix null ref during abort handling mfd: da9052/stmpe: Add and modify MODULE_DEVICE_TABLE s390/sclp_vt220: fix console name to match device selftests: timers: rtcpie: skip test if default RTC device does not exist ALSA: sb: Fix potential double-free of CSP mixer elements powerpc/ps3: Add dma_mask to ps3_dma_region gpio: zynq: Check return value of pm_runtime_get_sync ALSA: ppc: fix error return code in snd_pmac_probe() selftests/powerpc: Fix "no_handler" EBB selftest gpio: pca953x: Add support for the On Semi pca9655 ASoC: soc-core: Fix the error return code in snd_soc_of_parse_audio_routing() Input: hideep - fix the uninitialized use in hideep_nvm_unlock() ALSA: bebob: add support for ToneWeal FW66 usb: gadget: f_hid: fix endianness issue with descriptors usb: gadget: hid: fix error return code in hid_bind() powerpc/boot: Fixup device-tree on little endian backlight: lm3630a: Fix return code of .update_status() callback ALSA: hda: Add IRQ check for platform_get_irq() staging: rtl8723bs: fix macro value for 2.4Ghz only device intel_th: Wait until port is in reset before programming it i2c: core: Disable client irq on reboot/shutdown lib/decompress_unlz4.c: correctly handle zero-padding around initrds. pwm: spear: Don't modify HW state in .remove callback power: supply: ab8500: Avoid NULL pointers power: supply: max17042: Do not enforce (incorrect) interrupt trigger type power: reset: gpio-poweroff: add missing MODULE_DEVICE_TABLE ARM: 9087/1: kprobes: test-thumb: fix for LLVM_IAS=1 watchdog: Fix possible use-after-free in wdt_startup() watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff() watchdog: Fix possible use-after-free by calling del_timer_sync() watchdog: iTCO_wdt: Account for rebooting on second timeout x86/fpu: Return proper error codes from user access functions PCI: tegra: Add missing MODULE_DEVICE_TABLE orangefs: fix orangefs df output. ceph: remove bogus checks and WARN_ONs from ceph_set_page_dirty NFS: nfs_find_open_context() may only select open files power: supply: charger-manager: add missing MODULE_DEVICE_TABLE power: supply: ab8500: add missing MODULE_DEVICE_TABLE pwm: tegra: Don't modify HW state in .remove callback ACPI: AMBA: Fix resource name in /proc/iomem ACPI: video: Add quirk for the Dell Vostro 3350 virtio-blk: Fix memory leak among suspend/resume procedure virtio_net: Fix error handling in virtnet_restore() virtio_console: Assure used length from device is limited f2fs: add MODULE_SOFTDEP to ensure crc32 is included in the initramfs PCI/sysfs: Fix dsm_label_utf16s_to_utf8s() buffer overrun power: supply: rt5033_battery: Fix device tree enumeration NFSv4: Initialise connection to the server in nfs4_alloc_client() um: fix error return code in slip_open() um: fix error return code in winch_tramp() watchdog: aspeed: fix hardware timeout calculation nfs: fix acl memory leak of posix_acl_create() ubifs: Set/Clear I_LINKABLE under i_lock for whiteout inode PCI: iproc: Fix multi-MSI base vector number allocation PCI: iproc: Support multi-MSI only on uniprocessor kernel x86/fpu: Limit xstate copy size in xstateregs_set() virtio_net: move tx vq operation under tx queue lock ALSA: isa: Fix error return code in snd_cmi8330_probe() NFSv4/pNFS: Don't call _nfs4_pnfs_v3_ds_connect multiple times hexagon: use common DISCARDS macro reset: a10sr: add missing of_match_table reference ARM: dts: exynos: fix PWM LED max brightness on Odroid XU/XU3 ARM: dts: exynos: fix PWM LED max brightness on Odroid HC1 ARM: dts: exynos: fix PWM LED max brightness on Odroid XU4 memory: atmel-ebi: add missing of_node_put for loop iteration rtc: fix snprintf() checking in is_rtc_hctosys() arm64: dts: renesas: v3msk: Fix memory size ARM: dts: r8a7779, marzen: Fix DU clock names ARM: dts: BCM5301X: Fixup SPI binding reset: bail if try_module_get() fails memory: fsl_ifc: fix leak of IO mapping on probe failure memory: fsl_ifc: fix leak of private memory on probe failure ARM: dts: am335x: align ti,pindir-d0-out-d1-in property with dt-shema ARM: dts: am437x: align ti,pindir-d0-out-d1-in property with dt-shema ARM: dts: imx6q-dhcom: Fix ethernet reset time properties ARM: dts: imx6q-dhcom: Fix ethernet plugin detection problems ARM: dts: imx6q-dhcom: Add gpios pinctrl for i2c bus recovery scsi: be2iscsi: Fix an error handling path in beiscsi_dev_probe() mips: always link byteswap helpers into decompressor mips: disable branch profiling in boot/decompress.o MIPS: vdso: Invalid GIC access through VDSO net: bridge: multicast: fix PIM hello router port marking race scsi: scsi_dh_alua: Fix signedness bug in alua_rtpg() seq_file: disallow extremely large seq buffer allocations Linux 4.19.198 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Iaa8a95c4d30ca85021bae6c60b4818038797e04e |
||
Athira Rajeev
|
1b0912599f |
selftests/powerpc: Fix "no_handler" EBB selftest
[ Upstream commit 45677c9aebe926192e59475b35a1ff35ff2d4217 ] The "no_handler_test" in ebb selftests attempts to read the PMU registers twice via helper function "dump_ebb_state". First dump is just before closing of event and the second invocation is done after closing of the event. The original intention of second dump_ebb_state was to dump the state of registers at the end of the test when the counters are frozen. But this will be achieved with the first call itself since sample period is set to low value and PMU will be frozen by then. Hence patch removes the dump which was done before closing of the event. Reported-by: Shirisha Ganta <shirisha.ganta1@ibm.com> Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com <mailto:rnsastry@linux.ibm.com>> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1621950703-1532-2-git-send-email-atrajeev@linux.vnet.ibm.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Po-Hsu Lin
|
e4bb007af5 |
selftests: timers: rtcpie: skip test if default RTC device does not exist
[ Upstream commit 0d3e5a057992bdc66e4dca2ca50b77fa4a7bd90e ] This test will require /dev/rtc0, the default RTC device, or one specified by user to run. Since this default RTC is not guaranteed to exist on all of the devices, so check its existence first, otherwise skip this test with the kselftest skip code 4. Without this patch this test will fail like this on a s390x zVM: $ selftests: timers: rtcpie $ /dev/rtc0: No such file or directory not ok 1 selftests: timers: rtcpie # exit=22 With this patch: $ selftests: timers: rtcpie $ Default RTC /dev/rtc0 does not exist. Test Skipped! not ok 9 selftests: timers: rtcpie # SKIP Fixed up change log so "With this patch" text doesn't get dropped. Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Arnaldo Carvalho de Melo
|
e3bed778ac |
perf llvm: Return -ENOMEM when asprintf() fails
[ Upstream commit c435c166dcf526ac827bc964d82cc0d5e7a1fd0b ] Zhihao sent a patch but it made llvm__compile_bpf() return what asprintf() returns on error, which is just -1, but since this function returns -errno, fix it by returning -ENOMEM for this case instead. Fixes: |
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Dave Hansen
|
8ceeafb911 |
selftests/vm/pkeys: fix alloc_random_pkey() to make it really, really random
[ Upstream commit f36ef407628835a7d7fb3d235b1f1aac7022d9a3 ] Patch series "selftests/vm/pkeys: Bug fixes and a new test". There has been a lot of activity on the x86 front around the XSAVE architecture which is used to context-switch processor state (among other things). In addition, AMD has recently joined the protection keys club by adding processor support for PKU. The AMD implementation helped uncover a kernel bug around the PKRU "init state", which actually applied to Intel's implementation but was just harder to hit. This series adds a test which is expected to help find this class of bug both on AMD and Intel. All the work around pkeys on x86 also uncovered a few bugs in the selftest. This patch (of 4): The "random" pkey allocation code currently does the good old: srand((unsigned int)time(NULL)); *But*, it unfortunately does this on every random pkey allocation. There may be thousands of these a second. time() has a one second resolution. So, each time alloc_random_pkey() is called, the PRNG is *RESET* to time(). This is nasty. Normally, if you do: srand(<ANYTHING>); foo = rand(); bar = rand(); You'll be quite guaranteed that 'foo' and 'bar' are different. But, if you do: srand(1); foo = rand(); srand(1); bar = rand(); You are quite guaranteed that 'foo' and 'bar' are the *SAME*. The recent "fix" effectively forced the test case to use the same "random" pkey for the whole test, unless the test run crossed a second boundary. Only run srand() once at program startup. This explains some very odd and persistent test failures I've been seeing. Link: https://lkml.kernel.org/r/20210611164153.91B76FB8@viggo.jf.intel.com Link: https://lkml.kernel.org/r/20210611164155.192D00FF@viggo.jf.intel.com Fixes: 6e373263ce07 ("selftests/vm/pkeys: fix alloc_random_pkey() to make it really random") Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Ram Pai <linuxram@us.ibm.com> Cc: Sandipan Das <sandipan@linux.ibm.com> Cc: Florian Weimer <fweimer@redhat.com> Cc: "Desnes A. Nunes do Rosario" <desnesn@linux.vnet.ibm.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Thiago Jung Bauermann <bauerman@linux.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Hocko <mhocko@kernel.org> Cc: Michal Suchanek <msuchanek@suse.de> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Zhihao Cheng
|
80680f3b13 |
tools/bpftool: Fix error return code in do_batch()
[ Upstream commit ca16b429f39b4ce013bfa7e197f25681e65a2a42 ]
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes:
|
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Greg Kroah-Hartman
|
2215bae0d4 |
Linux 4.19.196
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X65 HID: hid-sensor-hub: Return error for hid_set_field() failure HID: Add BUS_VIRTUAL to hid_connect logging HID: usbhid: fix info leak in hid_submit_ctrl ARM: OMAP2+: Fix build warning when mmc_omap is not built gfs2: Prevent direct-I/O write fallback errors from getting lost HID: gt683r: add missing MODULE_DEVICE_TABLE gfs2: Fix use-after-free in gfs2_glock_shrink_scan scsi: target: core: Fix warning on realtime kernels ethernet: myri10ge: Fix missing error code in myri10ge_probe() scsi: scsi_devinfo: Add blacklist entry for HPE OPEN-V nvme-loop: reset queue count to 1 in nvme_loop_destroy_io_queues() nvme-loop: clear NVME_LOOP_Q_LIVE when nvme_loop_configure_admin_queue() fails nvme-loop: check for NVME_LOOP_Q_LIVE in nvme_loop_destroy_admin_queue() net: ipconfig: Don't override command-line hostnames or domains rtnetlink: Fix missing error code in rtnl_bridge_notify() net/x25: Return the correct errno code net: Return the correct errno code fib: Return the correct errno code dmaengine: ALTERA_MSGDMA depends on HAS_IOMEM dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM dmaengine: stedma40: add missing iounmap() on error in d40_probe() afs: Fix an IS_ERR() vs NULL check mm/memory-failure: make sure wait for page writeback in memory_failure batman-adv: Avoid WARN_ON timing related checks net: ipv4: fix memory leak in netlbl_cipsov4_add_std net: rds: fix memory leak in rds_recvmsg udp: fix race between close() and udp_abort() rtnetlink: Fix regression in bridge VLAN configuration net/mlx5e: Remove dependency in IPsec initialization flows net/mlx5e: Block offload of outer header csum for UDP tunnels netfilter: synproxy: Fix out of bounds when parsing TCP options sch_cake: Fix out of bounds when parsing TCP options and header alx: Fix an error handling path in 'alx_probe()' net: stmmac: dwmac1000: Fix extended MAC address registers definition net: add documentation to socket.c net: make get_net_ns return error if NET_NS is disabled qlcnic: Fix an error handling path in 'qlcnic_probe()' netxen_nic: Fix an error handling path in 'netxen_nic_probe()' net: qrtr: fix OOB Read in qrtr_endpoint_post ptp: ptp_clock: Publish scaled_ppm_to_ppb ptp: improve max_adj check against unreasonable values net: cdc_ncm: switch to eth%d interface naming net: usb: fix possible use-after-free in smsc75xx_bind net: fec_ptp: fix issue caused by refactor the fec_devtype net: ipv4: fix memory leak in ip_mc_add1_src net/af_unix: fix a data-race in unix_dgram_sendmsg / unix_release_sock be2net: Fix an error handling path in 'be_probe()' net: hamradio: fix memory leak in mkiss_close net: cdc_eem: fix tx fixup skb leak icmp: don't send out ICMP messages with a source address of 0.0.0.0 net: ethernet: fix potential use-after-free in ec_bhf_remove ASoC: rt5659: Fix the lost powers for the HDA header pinctrl: ralink: rt2880: avoid to error in calls is pin is already enabled radeon: use memcpy_to/fromio for UVD fw upload hwmon: (scpi-hwmon) shows the negative temperature properly can: bcm: fix infoleak in struct bcm_msg_head can: mcba_usb: fix memory leak in mcba_usb usb: core: hub: Disable autosuspend for Cypress CY7C65632 tracing: Do not stop recording cmdlines when tracing is off tracing: Do not stop recording comms if the trace file is being read tracing: Do no increment trace_clock_global() by one PCI: Mark TI C667X to avoid bus reset PCI: Mark some NVIDIA GPUs to avoid bus reset PCI: Add ACS quirk for Broadcom BCM57414 NIC PCI: Work around Huawei Intelligent NIC VF FLR erratum ARCv2: save ABI registers across signal handling dmaengine: pl330: fix wrong usage of spinlock flags in dma_cyclc cfg80211: make certificate generation more robust net: bridge: fix vlan tunnel dst null pointer dereference net: bridge: fix vlan tunnel dst refcnt when egressing mm/slub: clarify verification reporting mm/slub.c: include swab.h net: fec_ptp: add clock rate zero check tools headers UAPI: Sync linux/in.h copy with the kernel sources KVM: arm/arm64: Fix KVM_VGIC_V3_ADDR_TYPE_REDIST read can: bcm/raw/isotp: use per module netdevice notifier inet: use bigger hash table for IP ID generation usb: dwc3: debugfs: Add and remove endpoint dirs dynamically usb: dwc3: core: fix kernel panic when do reboot x86/fpu: Reset state for all signal restore failures module: limit enabling module.sig_enforce drm/nouveau: wait for moving fence after pinning v2 drm/radeon: wait for moving fence after pinning ARM: 9081/1: fix gcc-10 thumb2-kernel regression Makefile: Move -Wno-unused-but-set-variable out of GCC only block MIPS: generic: Update node names to avoid unit addresses Revert "PCI: PM: Do not read power state in pci_enable_device_flags()" mac80211: remove warning in ieee80211_get_sband() cfg80211: call cfg80211_leave_ocb when switching away from OCB mac80211: drop multicast fragments net: ethtool: clear heap allocations for ethtool function ping: Check return value of function 'ping_queue_rcv_skb' inet: annotate date races around sk->sk_txhash net: caif: fix memory leak in ldisc_open net/packet: annotate accesses to po->bind net/packet: annotate accesses to po->ifindex r8152: Avoid memcpy() over-reading of ETH_SS_STATS sh_eth: Avoid memcpy() over-reading of ETH_SS_STATS r8169: Avoid memcpy() over-reading of ETH_SS_STATS KVM: selftests: Fix kvm_check_cap() assertion net: qed: Fix memcpy() overflow of qed_dcbx_params() PCI: Add AMD RS690 quirk to enable 64-bit DMA net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY pinctrl: stm32: fix the reported number of GPIO lines per bank nilfs2: fix memory leak in nilfs_sysfs_delete_device_group i2c: robotfuzz-osif: fix control-request directions Linux 4.19.196 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I50d641505bc18d2dc4b4131643de3bfd8e8a8e6e |
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Fuad Tabba
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df084ef4de |
KVM: selftests: Fix kvm_check_cap() assertion
[ Upstream commit d8ac05ea13d789d5491a5920d70a05659015441d ] KVM_CHECK_EXTENSION ioctl can return any negative value on error, and not necessarily -1. Change the assertion to reflect that. Signed-off-by: Fuad Tabba <tabba@google.com> Message-Id: <20210615150443.1183365-1-tabba@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Arnaldo Carvalho de Melo
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ede182d28e |
tools headers UAPI: Sync linux/in.h copy with the kernel sources
commit 1792a59eab9593de2eae36c40c5a22d70f52c026 upstream. To pick the changes in: 321827477360934d ("icmp: don't send out ICMP messages with a source address of 0.0.0.0") That don't result in any change in tooling, as INADDR_ are not used to generate id->string tables used by 'perf trace'. This addresses this build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h' diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h Cc: David S. Miller <davem@davemloft.net> Cc: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
|
f931d3c324 |
Merge 4.19.195 into android-4.19-stable
Changes in 4.19.195 perf/core: Fix endless multiplex timer proc: Track /proc/$pid/attr/ opener mm_struct net/nfc/rawsock.c: fix a permission check bug ASoC: Intel: bytcr_rt5640: Add quirk for the Glavey TM800A550L tablet ASoC: Intel: bytcr_rt5640: Add quirk for the Lenovo Miix 3-830 tablet ASoC: sti-sas: add missing MODULE_DEVICE_TABLE isdn: mISDN: netjet: Fix crash in nj_probe: bonding: init notify_work earlier to avoid uninitialized use netlink: disable IRQs for netlink_lock_table() net: mdiobus: get rid of a BUG_ON() cgroup: disable controllers at parse time wq: handle VM suspension in stall detection net/qla3xxx: fix schedule while atomic in ql_sem_spinlock RDS tcp loopback connection can hang scsi: bnx2fc: Return failure if io_req is already in ABTS processing scsi: vmw_pvscsi: Set correct residual data length scsi: target: qla2xxx: Wait for stop_phase1 at WWN removal net: macb: ensure the device is available before accessing GEMGXL control registers net: appletalk: cops: Fix data race in cops_probe1 nvme-fabrics: decode host pathing error for connect MIPS: Fix kernel hang under FUNCTION_GRAPH_TRACER and PREEMPT_TRACER bnx2x: Fix missing error code in bnx2x_iov_init_one() powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers i2c: mpc: Make use of i2c_recover_bus() i2c: mpc: implement erratum A-004447 workaround ARM: dts: imx6qdl-sabresd: Assign corresponding power supply for LDOs ARM: dts: imx6q-dhcom: Add PU,VDD1P1,VDD2P5 regulators drm: Fix use-after-free read in drm_getunique() drm: Lock pointer access in drm_master_release() kvm: avoid speculation-based attacks from out-of-range memslot accesses staging: rtl8723bs: Fix uninitialized variables btrfs: return value from btrfs_mark_extent_written() in case of error cgroup1: don't allow '\n' in renaming USB: f_ncm: ncm_bitrate (speed) is unsigned usb: f_ncm: only first packet of aggregate needs to start timer usb: pd: Set PD_T_SINK_WAIT_CAP to 310ms usb: dwc3: ep0: fix NULL pointer exception usb: typec: ucsi: Clear PPM capability data in ucsi_init() error path usb: gadget: f_fs: Ensure io_completion_wq is idle during unbind USB: serial: ftdi_sio: add NovaTech OrionMX product ID USB: serial: omninet: add device id for Zyxel Omni 56K Plus USB: serial: quatech2: fix control-request directions USB: serial: cp210x: fix alternate function for CP2102N QFN20 usb: gadget: eem: fix wrong eem header operation usb: fix various gadgets null ptr deref on 10gbps cabling. usb: fix various gadget panics on 10gbps cabling regulator: core: resolve supply for boot-on/always-on regulators regulator: max77620: Use device_set_of_node_from_dev() RDMA/mlx4: Do not map the core_clock page to user space unless enabled vmlinux.lds.h: Avoid orphan section with !SMP perf: Fix data race between pin_count increment/decrement sched/fair: Make sure to update tg contrib for blocked load IB/mlx5: Fix initializing CQ fragments buffer NFS: Fix a potential NULL dereference in nfs_get_client() NFSv4: Fix deadlock between nfs4_evict_inode() and nfs4_opendata_get_inode() perf session: Correct buffer copying when peeking events kvm: fix previous commit for 32-bit builds NFS: Fix use-after-free in nfs4_init_client() NFSv4: Fix second deadlock in nfs4_evict_inode() NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error. scsi: core: Fix error handling of scsi_host_alloc() scsi: core: Put .shost_dev in failure path if host state changes to RUNNING scsi: core: Only put parent device if host state differs from SHOST_CREATED ftrace: Do not blindly read the ip address in ftrace_bug() tracing: Correct the length check which causes memory corruption proc: only require mm_struct for writing Linux 4.19.195 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I47594a87a8e11059356934f612ee81f8f2df6561 |
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Leo Yan
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8526240f86 |
perf session: Correct buffer copying when peeking events
[ Upstream commit 197eecb6ecae0b04bd694432f640ff75597fed9c ]
When peeking an event, it has a short path and a long path. The short
path uses the session pointer "one_mmap_addr" to directly fetch the
event; and the long path needs to read out the event header and the
following event data from file and fill into the buffer pointer passed
through the argument "buf".
The issue is in the long path that it copies the event header and event
data into the same destination address which pointer "buf", this means
the event header is overwritten. We are just lucky to run into the
short path in most cases, so we don't hit the issue in the long path.
This patch adds the offset "hdr_sz" to the pointer "buf" when copying
the event data, so that it can reserve the event header which can be
used properly by its caller.
Fixes:
|
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Greg Kroah-Hartman
|
7fb3f18d8f |
This is the 4.19.194 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmDB9m8ACgkQONu9yGCS aT741w/9HBuvBhPgnYTb9kFnLf6mKzhPrDm7NueYNdSdpaeqJcsgJ0/No3M0/URq XfxrWX/4Towc50FLMH9a0Cf19xy8/5PubP4vsneD06y0lOFuIsxKsNtcFEvfdZyD NY+tuv4T+XqWP2pHBrz/+XQ2ug80SKp0M6ByJ6oUqeWngAi8fp2brD8tqsgR03KE mfmS+FQB90TY+Btuzr3wVMt6fWPeu+wNERlroW3fH28hoKQpxB2wXuIDpI893WnO Vw7APf/S5BI2zoe9hAK0LcDeQ3AGXS5YtVjQwdzv9jeXGsXZVsyoZif+8ICjmyhn BAyeO6zwVisV2Bs886d8VD4EpcoAlmZvd29yFZmqFIg7UjTFkRzW1GEpyKLfDg75 AIJZUxRSqk7h0Xr6wt9OB2B9qt1VcuQkk0lIdqCpxo1NbHNNAec5zQTwv9hVZoqx IvAXEIqT2uCEChIQKKHRwoqqenrW3xiPafQBmGuePW0/+8pFY8DV/Xy8FRA3Vyik k0gz5TWMU6dgZTkBHOL69vh7QU5Cl6dvKN0YP0NFrBSZMbm5eb0+TYXyQXEoQojk gk6oDNce88AWU466f8vVG9RE+dRSamB6pOxERMzzAvc+waGTSjBr4Mc+U1kpgkWB UAe588f6MQHiuclohGsTnw0TTymP/gl/Z6+G9xPwoWqwNykYKZI= =rs8B -----END PGP SIGNATURE----- Merge 4.19.194 into android-4.19-stable Changes in 4.19.194 net: usb: cdc_ncm: don't spew notifications ALSA: usb: update old-style static const declaration nl80211: validate key indexes for cfg80211_registered_device efi: Allow EFI_MEMORY_XP and EFI_MEMORY_RO both to be cleared efi: cper: fix snprintf() use in cper_dimm_err_location() vfio/pci: Fix error return code in vfio_ecap_init() vfio/pci: zap_vma_ptes() needs MMU samples: vfio-mdev: fix error handing in mdpy_fb_probe() vfio/platform: fix module_put call in error flow ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service HID: pidff: fix error return code in hid_pidff_init() HID: i2c-hid: fix format string mismatch netfilter: nfnetlink_cthelper: hit EBUSY on updates if size mismatches ieee802154: fix error return code in ieee802154_add_iface() ieee802154: fix error return code in ieee802154_llsec_getparams() ixgbevf: add correct exception tracing for XDP tipc: add extack messages for bearer/media failure tipc: fix unique bearer names sanity check Bluetooth: fix the erroneous flush_work() order Bluetooth: use correct lock to prevent UAF of hdev object net: caif: added cfserl_release function net: caif: add proper error handling net: caif: fix memory leak in caif_device_notify net: caif: fix memory leak in cfusbl_device_notify HID: multitouch: require Finger field to mark Win8 reports as MT ALSA: timer: Fix master timer notification ALSA: hda: Fix for mute key LED for HP Pavilion 15-CK0xx ext4: fix bug on in ext4_es_cache_extent as ext4_split_extent_at failed usb: dwc2: Fix build in periphal-only mode pid: take a reference when initializing `cad_pid` ocfs2: fix data corruption by fallocate nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing btrfs: mark ordered extent and inode with error if we fail to finish btrfs: fix error handling in btrfs_del_csums btrfs: return errors from btrfs_del_csums in cleanup_ref_head btrfs: fixup error handling in fixup_inode_link_counts mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY bpf: fix test suite to enable all unpriv program types bpf: test make sure to run unpriv test cases in test_verifier selftests/bpf: Generalize dummy program types bpf: Add BPF_F_ANY_ALIGNMENT. bpf: Adjust F_NEEDS_EFFICIENT_UNALIGNED_ACCESS handling in test_verifier.c bpf: Make more use of 'any' alignment in test_verifier.c bpf: Apply F_NEEDS_EFFICIENT_UNALIGNED_ACCESS to more ACCEPT test cases. selftests/bpf: add "any alignment" annotation for some tests selftests/bpf: Avoid running unprivileged tests with alignment requirements bnxt_en: Remove the setting of dev_port. perf/cgroups: Don't rotate events for cgroups unnecessarily perf/core: Fix corner case in perf_rotate_context() btrfs: fix unmountable seed device after fstrim KVM: SVM: Truncate GPR value for DR and CR accesses in !64-bit mode KVM: arm64: Fix debug register indexing ACPI: probe ECDT before loading AML tables regardless of module-level code flag ACPI: EC: Look for ECDT EC after calling acpi_load_tables() sched/fair: Optimize select_idle_cpu xen-pciback: redo VF placement in the virtual topology Linux 4.19.194 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I87188f5f931bdb7987f2946859f899a42e29f4b1 |
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Björn Töpel
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1d80154040 |
selftests/bpf: Avoid running unprivileged tests with alignment requirements
commit c77b0589ca29ad1859fe7d7c1ecd63c0632379fa upstream Some architectures have strict alignment requirements. In that case, the BPF verifier detects if a program has unaligned accesses and rejects them. A user can pass BPF_F_ANY_ALIGNMENT to a program to override this check. That, however, will only work when a privileged user loads a program. An unprivileged user loading a program with this flag will be rejected prior entering the verifier. Hence, it does not make sense to load unprivileged programs without strict alignment when testing the verifier. This patch avoids exactly that. Signed-off-by: Björn Töpel <bjorn.topel@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Luke Nelson <luke.r.nels@gmail.com> Link: https://lore.kernel.org/bpf/20201118071640.83773-3-bjorn.topel@gmail.com Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Björn Töpel
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0c4acb9397 |
selftests/bpf: add "any alignment" annotation for some tests
commit e2c6f50e48849298bed694de03cceb537d95cdc4 upstream RISC-V does, in-general, not have "efficient unaligned access". When testing the RISC-V BPF JIT, some selftests failed in the verification due to misaligned access. Annotate these tests with the F_NEEDS_EFFICIENT_UNALIGNED_ACCESS flag. Signed-off-by: Björn Töpel <bjorn.topel@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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David S. Miller
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3789f9c3a4 |
bpf: Apply F_NEEDS_EFFICIENT_UNALIGNED_ACCESS to more ACCEPT test cases.
commit 0a68632488aa0129ed530af9ae9e8573f5650812 upstream If a testcase has alignment problems but is expected to be ACCEPT, verify it using F_NEEDS_EFFICIENT_UNALIGNED_ACCESS too. Maybe in the future if we add some architecture specific code to elide the unaligned memory access warnings during the test, we can execute these as well. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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David S. Miller
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f22c1cd341 |
bpf: Make more use of 'any' alignment in test_verifier.c
commit 2acc5fd5b8c25df0de7f3c8b8e385f5c6f8202ec upstream Use F_NEEDS_EFFICIENT_UNALIGNED_ACCESS in more tests where the expected result is REJECT. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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David S. Miller
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1e7ee04b03 |
bpf: Adjust F_NEEDS_EFFICIENT_UNALIGNED_ACCESS handling in test_verifier.c
commit c7665702d3208b77b8e00f0699b6b88241b04360 upstream Make it set the flag argument to bpf_verify_program() which will relax the alignment restrictions. Now all such test cases will go properly through the verifier even on inefficient unaligned access architectures. On inefficient unaligned access architectures do not try to run such programs, instead mark the test case as passing but annotate the result similarly to how it is done now in the presence of this flag. So, we get complete full coverage for all REJECT test cases, and at least verifier level coverage for ACCEPT test cases. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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David S. Miller
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878470e7f5 |
bpf: Add BPF_F_ANY_ALIGNMENT.
commit e9ee9efc0d176512cdce9d27ff8549d7ffa2bfcd upstream Often we want to write tests cases that check things like bad context offset accesses. And one way to do this is to use an odd offset on, for example, a 32-bit load. This unfortunately triggers the alignment checks first on platforms that do not set CONFIG_EFFICIENT_UNALIGNED_ACCESS. So the test case see the alignment failure rather than what it was testing for. It is often not completely possible to respect the original intention of the test, or even test the same exact thing, while solving the alignment issue. Another option could have been to check the alignment after the context and other validations are performed by the verifier, but that is a non-trivial change to the verifier. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Joe Stringer
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b6c9e3b46c |
selftests/bpf: Generalize dummy program types
commit 0c586079f852187d19fea60c9a4981ad29e22ba8 upstream Don't hardcode the dummy program types to SOCKET_FILTER type, as this prevents testing bpf_tail_call in conjunction with other program types. Instead, use the program type specified in the test case. Signed-off-by: Joe Stringer <joe@wand.net.nz> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Daniel Borkmann
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ac0985c8a2 |
bpf: test make sure to run unpriv test cases in test_verifier
commit 832c6f2c29ec519b766923937f4f93fb1008b47d upstream Right now unprivileged tests are never executed as a BPF test run, only loaded. Allow for running them as well so that we can check the outcome and probe for regressions. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Daniel Borkmann
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1b5c4b0669 |
bpf: fix test suite to enable all unpriv program types
commit 36641ad61db5ce9befd5eb0071abb36eaff16cfc upstream Given BPF_PROG_TYPE_CGROUP_SKB program types are also valid in an unprivileged setting, lets not omit these tests and potentially have issues fall through the cracks. Make this more obvious by adding a small test_as_unpriv() helper. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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ea6ea821c5 |
This is the 4.19.193 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmC4eNoACgkQONu9yGCS aT6liA/7BGTnGt5E20VY+gPS9ydo1LukuZ7ZT8rXoedz8ZJZE5g4vVYyUJT2yxL0 PabDMEbMjWLs26DTGnTL9orgrzENvTJyVUNQ504CQxh8jTfb1Ogti1Zc4JTKyB+m 3IdSLEdrBKasR5jsEpxtgGz5xZWzB/QX/MXX2myGAVZglFpPIxnmwdsZWNkLGyPx ofoBEeGypeJqpijvn79mX4LFZW8vzLzOGE+Z24Hg9XxALhd+o4pnw4d/oE6JwYIY gOOIUUxoX9O3dy7b26xezqfmiDPlPzxbYTEL2lPnW+HYXhFl9PmqRS6vlpz6mhAO c8EIWvxcemx7Kc1JOe3b9jZc04iihY0IBtGylAtuT7sAE4RZnlRcPkl+2W+L77Tx BuAxTtMhxKWsr22rw+0hYxIdFgsQApit+qOjmVMecu20IYHyWZwuZGBbdA83SSZk 0HSqgTkTsmZ6dgA+BocdmZ0r8zYfgUSAxZn2xmGCeEIcDeynbzJrvltpimDOvfjk 7vdmGzOIXsCWlpJ9VPMar2T19PtDezE6gdw7x6B0Z04c5WT9pFkjFB9UAtC2A7mm hGjeFQJ1WNUoLxz9b53t4Ii8uHDvseu9jHzD2JL1DR+oBNRBUoPV2SklScmwDk3y 5sAlJtRFNet3NMfyIdWb167FN+hv4Kl5bA0uolRsMTBtfHZ6Sjw= =rpdS -----END PGP SIGNATURE----- Merge 4.19.193 into android-4.19-stable Changes in 4.19.193 mm, vmstat: drop zone->lock in /proc/pagetypeinfo usb: dwc3: gadget: Enable suspend events NFC: nci: fix memory leak in nci_allocate_device cifs: set server->cipher_type to AES-128-CCM for SMB3.0 NFSv4: Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return() iommu/vt-d: Fix sysfs leak in alloc_iommu() perf intel-pt: Fix sample instruction bytes perf intel-pt: Fix transaction abort handling proc: Check /proc/$pid/attr/ writes against file opener net: hso: fix control-request directions mac80211: assure all fragments are encrypted mac80211: prevent mixed key and fragment cache attacks mac80211: properly handle A-MSDUs that start with an RFC 1042 header cfg80211: mitigate A-MSDU aggregation attacks mac80211: drop A-MSDUs on old ciphers mac80211: add fragment cache to sta_info mac80211: check defrag PN against current frame mac80211: prevent attacks on TKIP/WEP as well mac80211: do not accept/forward invalid EAPOL frames mac80211: extend protection against mixed key and fragment cache attacks ath10k: Validate first subframe of A-MSDU before processing the list dm snapshot: properly fix a crash when an origin has no snapshots kgdb: fix gcc-11 warnings harder misc/uss720: fix memory leak in uss720_probe thunderbolt: dma_port: Fix NVM read buffer bounds and offset issue mei: request autosuspend after sending rx flow control staging: iio: cdc: ad7746: avoid overwrite of num_channels iio: adc: ad7793: Add missing error code in ad7793_setup() USB: trancevibrator: fix control-request direction USB: usbfs: Don't WARN about excessively large memory allocations serial: sh-sci: Fix off-by-one error in FIFO threshold register setting serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait' USB: serial: ti_usb_3410_5052: add startech.com device id USB: serial: option: add Telit LE910-S1 compositions 0x7010, 0x7011 USB: serial: ftdi_sio: add IDs for IDS GmbH Products USB: serial: pl2303: add device id for ADLINK ND-6530 GC usb: dwc3: gadget: Properly track pending and queued SG usb: gadget: udc: renesas_usb3: Fix a race in usb3_start_pipen() net: usb: fix memory leak in smsc75xx_bind bpf: fix up selftests after backports were fixed bpf, selftests: Fix up some test_verifier cases for unprivileged selftests/bpf: Test narrow loads with off > 0 in test_verifier selftests/bpf: add selftest part of "bpf: improve verifier branch analysis" bpf: extend is_branch_taken to registers bpf: Test_verifier, bpf_get_stack return value add <0 bpf, test_verifier: switch bpf_get_stack's 0 s> r8 test bpf: Move off_reg into sanitize_ptr_alu bpf: Ensure off_reg has no mixed signed bounds for all types bpf: Rework ptr_limit into alu_limit and add common error path bpf: Improve verifier error messages for users bpf: Refactor and streamline bounds check into helper bpf: Move sanitize_val_alu out of op switch bpf: Tighten speculative pointer arithmetic mask bpf: Update selftests to reflect new error states bpf: Fix leakage of uninitialized bpf stack under speculation bpf: Wrap aux data inside bpf_sanitize_info container bpf: Fix mask direction swap upon off reg sign change bpf: No need to simulate speculative domain for immediates spi: gpio: Don't leak SPI master in probe error path spi: mt7621: Disable clock in probe error path spi: mt7621: Don't leak SPI master in probe error path Bluetooth: cmtp: fix file refcount when cmtp_attach_device fails NFS: fix an incorrect limit in filelayout_decode_layout() NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config drm/meson: fix shutdown crash when component not probed net/mlx4: Fix EEPROM dump support Revert "net:tipc: Fix a double free in tipc_sk_mcast_rcv" tipc: skb_linearize the head skb when reassembling msgs net: dsa: mt7530: fix VLAN traffic leaks net: dsa: fix a crash if ->get_sset_count() fails i2c: s3c2410: fix possible NULL pointer deref on read message after write i2c: i801: Don't generate an interrupt on bus reset perf jevents: Fix getting maximum number of fds platform/x86: hp_accel: Avoid invoking _INI to speed up resume serial: max310x: unregister uart driver in case of failure and abort net: fujitsu: fix potential null-ptr-deref net: caif: remove BUG_ON(dev == NULL) in caif_xmit char: hpet: add checks after calling ioremap isdn: mISDNinfineon: check/cleanup ioremap failure correctly in setup_io dmaengine: qcom_hidma: comment platform_driver_register call libertas: register sysfs groups properly ASoC: cs43130: handle errors in cs43130_probe() properly media: dvb: Add check on sp8870_readreg return media: gspca: properly check for errors in po1030_probe() scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic openrisc: Define memory barrier mb btrfs: do not BUG_ON in link_to_fixup_dir platform/x86: hp-wireless: add AMD's hardware id to the supported list platform/x86: intel_punit_ipc: Append MODULE_DEVICE_TABLE for ACPI SMB3: incorrect file id in requests compounded with open drm/amd/display: Disconnect non-DP with no EDID drm/amd/amdgpu: fix refcount leak drm/amdgpu: Fix a use-after-free net: netcp: Fix an error message net: dsa: fix error code getting shifted with 4 in dsa_slave_get_sset_count net: fec: fix the potential memory leak in fec_enet_init() net: mdio: thunder: Fix a double free issue in the .remove function net: mdio: octeon: Fix some double free issues openvswitch: meter: fix race when getting now_ms. net: bnx2: Fix error return code in bnx2_init_board() mld: fix panic in mld_newpack() staging: emxx_udc: fix loop in _nbu2ss_nuke() ASoC: cs35l33: fix an error code in probe() bpf: Set mac_len in bpf_skb_change_head ixgbe: fix large MTU request from VF scsi: libsas: Use _safe() loop in sas_resume_port() ipv6: record frag_max_size in atomic fragments in input path sch_dsmark: fix a NULL deref in qdisc_reset() MIPS: alchemy: xxs1500: add gpio-au1000.h header file MIPS: ralink: export rt_sysc_membase for rt2880_wdt.c hugetlbfs: hugetlb_fault_mutex_hash() cleanup drivers/net/ethernet: clean up unused assignments net: hns3: check the return of skb_checksum_help() usb: core: reduce power-on-good delay time of root hub Linux 4.19.193 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I0cac54fabadef0bc664d6958b1c8fcda4078ba4b |
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Felix Fietkau
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75513044dc |
perf jevents: Fix getting maximum number of fds
commit 75ea44e356b5de8c817f821c9dd68ae329e82add upstream.
On some hosts, rlim.rlim_max can be returned as RLIM_INFINITY.
By casting it to int, it is interpreted as -1, which will cause get_maxfds
to return 0, causing "Invalid argument" errors in nftw() calls.
Fix this by casting the second argument of min() to rlim_t instead.
Fixes:
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Daniel Borkmann
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138b0ec106 |
bpf: Update selftests to reflect new error states
commit d7a5091351756d0ae8e63134313c455624e36a13 upstream Update various selftest error messages: * The 'Rx tried to sub from different maps, paths, or prohibited types' is reworked into more specific/differentiated error messages for better guidance. * The change into 'value -4294967168 makes map_value pointer be out of bounds' is due to moving the mixed bounds check into the speculation handling and thus occuring slightly later than above mentioned sanity check. * The change into 'math between map_value pointer and register with unbounded min value' is similarly due to register sanity check coming before the mixed bounds check. * The case of 'map access: known scalar += value_ptr from different maps' now loads fine given masks are the same from the different paths (despite max map value size being different). Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: John Fastabend <john.fastabend@gmail.com> Acked-by: Alexei Starovoitov <ast@kernel.org> [OP: 4.19 backport, account for split test_verifier and different / missing tests] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Daniel Borkmann
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d1e281d6cb |
bpf, test_verifier: switch bpf_get_stack's 0 s> r8 test
[ no upstream commit ] Switch the comparison, so that is_branch_taken() will recognize that below branch is never taken: [...] 17: [...] R1_w=inv0 [...] R8_w=inv(id=0,smin_value=-2147483648,smax_value=-1,umin_value=18446744071562067968,var_off=(0xffffffff80000000; 0x7fffffff)) [...] 17: (67) r8 <<= 32 18: [...] R8_w=inv(id=0,smax_value=-4294967296,umin_value=9223372036854775808,umax_value=18446744069414584320,var_off=(0x8000000000000000; 0x7fffffff00000000)) [...] 18: (c7) r8 s>>= 32 19: [...] R8_w=inv(id=0,smin_value=-2147483648,smax_value=-1,umin_value=18446744071562067968,var_off=(0xffffffff80000000; 0x7fffffff)) [...] 19: (6d) if r1 s> r8 goto pc+16 [...] R1_w=inv0 [...] R8_w=inv(id=0,smin_value=-2147483648,smax_value=-1,umin_value=18446744071562067968,var_off=(0xffffffff80000000; 0x7fffffff)) [...] [...] Currently we check for is_branch_taken() only if either K is source, or source is a scalar value that is const. For upstream it would be good to extend this properly to check whether dst is const and src not. For the sake of the test_verifier, it is probably not needed here: # ./test_verifier 101 #101/p bpf_get_stack return R0 within range OK Summary: 1 PASSED, 0 SKIPPED, 0 FAILED I haven't seen this issue in test_progs* though, they are passing fine: # ./test_progs-no_alu32 -t get_stack Switching to flavor 'no_alu32' subdirectory... #20 get_stack_raw_tp:OK Summary: 1/0 PASSED, 0 SKIPPED, 0 FAILED # ./test_progs -t get_stack #20 get_stack_raw_tp:OK Summary: 1/0 PASSED, 0 SKIPPED, 0 FAILED Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [OP: backport to 4.19] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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John Fastabend
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f915e7975f |
bpf: Test_verifier, bpf_get_stack return value add <0
commit 9ac26e9973bac5716a2a542e32f380c84db2b88c upstream. With current ALU32 subreg handling and retval refine fix from last patches we see an expected failure in test_verifier. With verbose verifier state being printed at each step for clarity we have the following relavent lines [I omit register states that are not necessarily useful to see failure cause], #101/p bpf_get_stack return R0 within range FAIL Failed to load prog 'Success'! [..] 14: (85) call bpf_get_stack#67 R0_w=map_value(id=0,off=0,ks=8,vs=48,imm=0) R3_w=inv48 15: R0=inv(id=0,smax_value=48,var32_off=(0x0; 0xffffffff)) 15: (b7) r1 = 0 16: R0=inv(id=0,smax_value=48,var32_off=(0x0; 0xffffffff)) R1_w=inv0 16: (bf) r8 = r0 17: R0=inv(id=0,smax_value=48,var32_off=(0x0; 0xffffffff)) R1_w=inv0 R8_w=inv(id=0,smax_value=48,var32_off=(0x0; 0xffffffff)) 17: (67) r8 <<= 32 18: R0=inv(id=0,smax_value=48,var32_off=(0x0; 0xffffffff)) R1_w=inv0 R8_w=inv(id=0,smax_value=9223372032559808512, umax_value=18446744069414584320, var_off=(0x0; 0xffffffff00000000), s32_min_value=0, s32_max_value=0, u32_max_value=0, var32_off=(0x0; 0x0)) 18: (c7) r8 s>>= 32 19 R0=inv(id=0,smax_value=48,var32_off=(0x0; 0xffffffff)) R1_w=inv0 R8_w=inv(id=0,smin_value=-2147483648, smax_value=2147483647, var32_off=(0x0; 0xffffffff)) 19: (cd) if r1 s< r8 goto pc+16 R0=inv(id=0,smax_value=48,var32_off=(0x0; 0xffffffff)) R1_w=inv0 R8_w=inv(id=0,smin_value=-2147483648, smax_value=0, var32_off=(0x0; 0xffffffff)) 20: R0=inv(id=0,smax_value=48,var32_off=(0x0; 0xffffffff)) R1_w=inv0 R8_w=inv(id=0,smin_value=-2147483648, smax_value=0, R9=inv48 20: (1f) r9 -= r8 21: (bf) r2 = r7 22: R2_w=map_value(id=0,off=0,ks=8,vs=48,imm=0) 22: (0f) r2 += r8 value -2147483648 makes map_value pointer be out of bounds After call bpf_get_stack() on line 14 and some moves we have at line 16 an r8 bound with max_value 48 but an unknown min value. This is to be expected bpf_get_stack call can only return a max of the input size but is free to return any negative error in the 32-bit register space. The C helper is returning an int so will use lower 32-bits. Lines 17 and 18 clear the top 32 bits with a left/right shift but use ARSH so we still have worst case min bound before line 19 of -2147483648. At this point the signed check 'r1 s< r8' meant to protect the addition on line 22 where dst reg is a map_value pointer may very well return true with a large negative number. Then the final line 22 will detect this as an invalid operation and fail the program. What we want to do is proceed only if r8 is positive non-error. So change 'r1 s< r8' to 'r1 s> r8' so that we jump if r8 is negative. Next we will throw an error because we access past the end of the map value. The map value size is 48 and sizeof(struct test_val) is 48 so we walk off the end of the map value on the second call to get bpf_get_stack(). Fix this by changing sizeof(struct test_val) to 24 by using 'sizeof(struct test_val) / 2'. After this everything passes as expected. Signed-off-by: John Fastabend <john.fastabend@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/158560426019.10843.3285429543232025187.stgit@john-Precision-5820-Tower Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> [OP: backport to 4.19] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Ovidiu Panait
|
c905bfe767 |
selftests/bpf: add selftest part of "bpf: improve verifier branch analysis"
Backport the missing selftest part of commit |
||
Andrey Ignatov
|
737f5f3a63 |
selftests/bpf: Test narrow loads with off > 0 in test_verifier
commit 6c2afb674dbda9b736b8f09c976516e1e788860a upstream Test the following narrow loads in test_verifier for context __sk_buff: * off=1, size=1 - ok; * off=2, size=1 - ok; * off=3, size=1 - ok; * off=0, size=2 - ok; * off=1, size=2 - fail; * off=0, size=2 - ok; * off=3, size=2 - fail. Signed-off-by: Andrey Ignatov <rdna@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Piotr Krysiuk
|
1982f436a9 |
bpf, selftests: Fix up some test_verifier cases for unprivileged
commit 0a13e3537ea67452d549a6a80da3776d6b7dedb3 upstream Fix up test_verifier error messages for the case where the original error message changed, or for the case where pointer alu errors differ between privileged and unprivileged tests. Also, add alternative tests for keeping coverage of the original verifier rejection error message (fp alu), and newly reject map_ptr += rX where rX == 0 given we now forbid alu on these types for unprivileged. All test_verifier cases pass after the change. The test case fixups were kept separate to ease backporting of core changes. Signed-off-by: Piotr Krysiuk <piotras@gmail.com> Co-developed-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> [OP: backport to 4.19, skipping non-existent tests] Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Ovidiu Panait
|
b190383c71 |
bpf: fix up selftests after backports were fixed
After the backport of the changes to fix CVE 2019-7308, the selftests also need to be fixed up, as was done originally in mainline 80c9b2fae87b ("bpf: add various test cases to selftests"). This is a backport of upstream commit 80c9b2fae87b ("bpf: add various test cases to selftests") adapted to 4.19 in order to fix the selftests that began to fail after CVE-2019-7308 fixes. Suggested-by: Frank van der Linden <fllinden@amazon.com> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Adrian Hunter
|
f69369435c |
perf intel-pt: Fix transaction abort handling
commit cb7987837c31b217b28089bbc78922d5c9187869 upstream.
When adding support for power events, some handling of FUP packets was
unified. That resulted in breaking reporting of TSX aborts, by not
considering the associated TIP packet. Fix that.
Example:
A machine that supports TSX is required. It will have flag "rtm". Kernel
parameter tsx=on may be required.
# for w in `cat /proc/cpuinfo | grep -m1 flags `;do echo $w | grep rtm ; done
rtm
Test program:
#include <stdio.h>
#include <immintrin.h>
int main()
{
int x = 0;
if (_xbegin() == _XBEGIN_STARTED) {
x = 1;
_xabort(1);
} else {
printf("x = %d\n", x);
}
return 0;
}
Compile with -mrtm i.e.
gcc -Wall -Wextra -mrtm xabort.c -o xabort
Record:
perf record -e intel_pt/cyc/u --filter 'filter main @ ./xabort' ./xabort
Before:
# perf script --itrace=be -F+flags,+addr,-period,-event --ns
xabort 1478 [007] 92161.431348552: tr strt 0 [unknown] ([unknown]) => 400b6d main+0x0 (/root/xabort)
xabort 1478 [007] 92161.431348624: jmp 400b96 main+0x29 (/root/xabort) => 400bae main+0x41 (/root/xabort)
xabort 1478 [007] 92161.431348624: return 400bb4 main+0x47 (/root/xabort) => 400b87 main+0x1a (/root/xabort)
xabort 1478 [007] 92161.431348637: jcc 400b8a main+0x1d (/root/xabort) => 400b98 main+0x2b (/root/xabort)
xabort 1478 [007] 92161.431348644: tr end call 400ba9 main+0x3c (/root/xabort) => 40f690 printf+0x0 (/root/xabort)
xabort 1478 [007] 92161.431360859: tr strt 0 [unknown] ([unknown]) => 400bae main+0x41 (/root/xabort)
xabort 1478 [007] 92161.431360882: tr end return 400bb4 main+0x47 (/root/xabort) => 401139 __libc_start_main+0x309 (/root/xabort)
After:
# perf script --itrace=be -F+flags,+addr,-period,-event --ns
xabort 1478 [007] 92161.431348552: tr strt 0 [unknown] ([unknown]) => 400b6d main+0x0 (/root/xabort)
xabort 1478 [007] 92161.431348624: tx abrt 400b93 main+0x26 (/root/xabort) => 400b87 main+0x1a (/root/xabort)
xabort 1478 [007] 92161.431348637: jcc 400b8a main+0x1d (/root/xabort) => 400b98 main+0x2b (/root/xabort)
xabort 1478 [007] 92161.431348644: tr end call 400ba9 main+0x3c (/root/xabort) => 40f690 printf+0x0 (/root/xabort)
xabort 1478 [007] 92161.431360859: tr strt 0 [unknown] ([unknown]) => 400bae main+0x41 (/root/xabort)
xabort 1478 [007] 92161.431360882: tr end return 400bb4 main+0x47 (/root/xabort) => 401139 __libc_start_main+0x309 (/root/xabort)
Fixes:
|
||
Adrian Hunter
|
b88de944ff |
perf intel-pt: Fix sample instruction bytes
commit c954eb72b31a9dc56c99b450253ec5b121add320 upstream.
The decoder reports the current instruction if it was decoded. In some
cases the current instruction is not decoded, in which case the instruction
bytes length must be set to zero. Ensure that is always done.
Note perf script can anyway get the instruction bytes for any samples where
they are not present.
Also note, that there is a redundant "ptq->insn_len = 0" statement which is
not removed until a subsequent patch in order to make this patch apply
cleanly to stable branches.
Example:
A machne that supports TSX is required. It will have flag "rtm". Kernel
parameter tsx=on may be required.
# for w in `cat /proc/cpuinfo | grep -m1 flags `;do echo $w | grep rtm ; done
rtm
Test program:
#include <stdio.h>
#include <immintrin.h>
int main()
{
int x = 0;
if (_xbegin() == _XBEGIN_STARTED) {
x = 1;
_xabort(1);
} else {
printf("x = %d\n", x);
}
return 0;
}
Compile with -mrtm i.e.
gcc -Wall -Wextra -mrtm xabort.c -o xabort
Record:
perf record -e intel_pt/cyc/u --filter 'filter main @ ./xabort' ./xabort
Before:
# perf script --itrace=xe -F+flags,+insn,-period --xed --ns
xabort 1478 [007] 92161.431348581: transactions: x 400b81 main+0x14 (/root/xabort) mov $0xffffffff, %eax
xabort 1478 [007] 92161.431348624: transactions: tx abrt 400b93 main+0x26 (/root/xabort) mov $0xffffffff, %eax
After:
# perf script --itrace=xe -F+flags,+insn,-period --xed --ns
xabort 1478 [007] 92161.431348581: transactions: x 400b81 main+0x14 (/root/xabort) xbegin 0x6
xabort 1478 [007] 92161.431348624: transactions: tx abrt 400b93 main+0x26 (/root/xabort) xabort $0x1
Fixes:
|
||
Greg Kroah-Hartman
|
011b73c995 |
This is the 4.19.191 stable release
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check for ERR pointers in crypto_destroy_tfm() usb: gadget: uvc: add bInterval checking for HS mode genirq/matrix: Prevent allocation counter corruption usb: gadget: f_uac1: validate input parameters usb: dwc3: gadget: Ignore EP queue requests during bus reset usb: xhci: Fix port minor revision PCI: PM: Do not read power state in pci_enable_device_flags() x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS) tee: optee: do not check memref size on return from Secure World perf/arm_pmu_platform: Fix error handling usb: xhci-mtk: support quirk to disable usb2 lpm xhci: check control context is valid before dereferencing it. xhci: fix potential array out of bounds with several interrupters spi: dln2: Fix reference leak to master spi: omap-100k: Fix reference leak to master intel_th: Consistency and off-by-one fix phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove() btrfs: convert logic BUG_ON()'s in replace_path to ASSERT()'s scsi: lpfc: Fix incorrect dbde assignment when building target abts wqe scsi: lpfc: Fix pt2pt connection does not recover after LOGO scsi: target: pscsi: Fix warning in pscsi_complete_cmd() media: ite-cir: check for receive overflow media: drivers: media: pci: sta2x11: fix Kconfig dependency on GPIOLIB power: supply: bq27xxx: fix power_avg for newer ICs extcon: arizona: Fix some issues when HPDET IRQ fires after the jack has been unplugged media: media/saa7164: fix saa7164_encoder_register() memory leak bugs media: gspca/sq905.c: fix uninitialized variable power: supply: Use IRQF_ONESHOT drm/amdgpu : Fix asic reset regression issue introduce by 8f211fe8ac7c4f scsi: qla2xxx: Always check the return value of qla24xx_get_isp_stats() scsi: qla2xxx: Fix use after free in bsg scsi: scsi_dh_alua: Remove check for ASC 24h in alua_rtpg() media: em28xx: fix memory leak media: vivid: update EDID clk: socfpga: arria10: Fix memory leak of socfpga_clk on error return power: supply: generic-adc-battery: fix possible use-after-free in gab_remove() power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove() media: tc358743: fix possible use-after-free in tc358743_remove() media: adv7604: fix possible use-after-free in adv76xx_remove() media: i2c: adv7511-v4l2: fix possible use-after-free in adv7511_remove() media: i2c: adv7842: fix possible use-after-free in adv7842_remove() media: dvb-usb: fix memory leak in dvb_usb_adapter_init media: gscpa/stv06xx: fix memory leak drm/msm/mdp5: Configure PP_SYNC_HEIGHT to double the vtotal amdgpu: avoid incorrect %hu format string drm/amdgpu: fix NULL pointer dereference scsi: lpfc: Fix crash when a REG_RPI mailbox fails triggering a LOGO response scsi: lpfc: Remove unsupported mbox PORT_CAPABILITIES logic scsi: libfc: Fix a format specifier s390/archrandom: add parameter check for s390_arch_random_generate ALSA: emu8000: Fix a use after free in snd_emu8000_create_mixer ALSA: hda/conexant: Re-order CX5066 quirk table entries ALSA: sb: Fix two use after free in snd_sb_qsound_build ALSA: usb-audio: Explicitly set up the clock selector ALSA: usb-audio: More constifications ALSA: usb-audio: Add dB range mapping for Sennheiser Communications Headset PC 8 ALSA: hda/realtek: Add quirk for Intel Clevo PCx0Dx btrfs: fix race when picking most recent mod log operation for an old root arm64/vdso: Discard .note.gnu.property sections in vDSO ubifs: Only check replay with inode type to judge if inode linked f2fs: fix to avoid out-of-bounds memory access mlxsw: spectrum_mr: Update egress RIF list before route's action openvswitch: fix stack OOB read while fragmenting IPv4 packets ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure NFS: Don't discard pNFS layout segments that are marked for return NFSv4: Don't discard segments marked for return in _pnfs_return_layout() jffs2: Fix kasan slab-out-of-bounds problem powerpc/eeh: Fix EEH handling for hugepages in ioremap space. powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h intel_th: pci: Add Alder Lake-M support tpm: vtpm_proxy: Avoid reading host log when using a virtual device md/raid1: properly indicate failure when ending a failed write request dm raid: fix inconclusive reshape layout on fast raid4/5/6 table reload sequences security: commoncap: fix -Wstringop-overread warning Fix misc new gcc warnings jffs2: check the validity of dstlen in jffs2_zlib_compress() Revert |
||
Finn Behrens
|
36f4aaa9dc |
tweewide: Fix most Shebang lines
commit c25ce589dca10d64dde139ae093abc258a32869c upstream. Change every shebang which does not need an argument to use /usr/bin/env. This is needed as not every distro has everything under /usr/bin, sometimes not even bash. Signed-off-by: Finn Behrens <me@kloenk.de> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Yonghong Song
|
b9ef1725d5 |
selftests: Set CC to clang in lib.mk if LLVM is set
[ Upstream commit 26e6dd1072763cd5696b75994c03982dde952ad9 ] selftests/bpf/Makefile includes lib.mk. With the following command make -j60 LLVM=1 LLVM_IAS=1 <=== compile kernel make -j60 -C tools/testing/selftests/bpf LLVM=1 LLVM_IAS=1 V=1 some files are still compiled with gcc. This patch fixed lib.mk issue which sets CC to gcc in all cases. Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20210413153413.3027426-1-yhs@fb.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Arnaldo Carvalho de Melo
|
eda1827e6d |
perf symbols: Fix dso__fprintf_symbols_by_name() to return the number of printed chars
[ Upstream commit 210e4c89ef61432040c6cd828fefa441f4887186 ]
The 'ret' variable was initialized to zero but then it was not updated
from the fprintf() return, fix it.
Reported-by: Yang Li <yang.lee@linux.alibaba.com>
cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
cc: Ingo Molnar <mingo@redhat.com>
cc: Jiri Olsa <jolsa@redhat.com>
cc: Mark Rutland <mark.rutland@arm.com>
cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Fixes:
|
||
Greg Kroah-Hartman
|
3881a45951 |
This is the 4.19.189 stable release
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John Paul Adrian Glaubitz
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6ecb93dc9b |
ia64: tools: remove duplicate definition of ia64_mf() on ia64
[ Upstream commit f4bf09dc3aaa4b07cd15630f2023f68cb2668809 ] The ia64_mf() macro defined in tools/arch/ia64/include/asm/barrier.h is already defined in <asm/gcc_intrin.h> on ia64 which causes libbpf failing to build: CC /usr/src/linux/tools/bpf/bpftool//libbpf/staticobjs/libbpf.o In file included from /usr/src/linux/tools/include/asm/barrier.h:24, from /usr/src/linux/tools/include/linux/ring_buffer.h:4, from libbpf.c:37: /usr/src/linux/tools/include/asm/../../arch/ia64/include/asm/barrier.h:43: error: "ia64_mf" redefined [-Werror] 43 | #define ia64_mf() asm volatile ("mf" ::: "memory") | In file included from /usr/include/ia64-linux-gnu/asm/intrinsics.h:20, from /usr/include/ia64-linux-gnu/asm/swab.h:11, from /usr/include/linux/swab.h:8, from /usr/include/linux/byteorder/little_endian.h:13, from /usr/include/ia64-linux-gnu/asm/byteorder.h:5, from /usr/src/linux/tools/include/uapi/linux/perf_event.h:20, from libbpf.c:36: /usr/include/ia64-linux-gnu/asm/gcc_intrin.h:382: note: this is the location of the previous definition 382 | #define ia64_mf() __asm__ volatile ("mf" ::: "memory") | cc1: all warnings being treated as errors Thus, remove the definition from tools/arch/ia64/include/asm/barrier.h. Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Greg Kroah-Hartman
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6b79701b0a |
This is the 4.19.188 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmB5XeQACgkQONu9yGCS aT75oQ/+KfnsxqpM1VNWt4S6iX1nthN7X/yrY9UxrCZh8zExS0GYJe8FlPimVadB yIkURRm62Caesh5MwQUFdeNisAN3Ns+YeCV9SDTfSQCdfXAsTsUpm91+Q0PlmEqc lfj33yzPdLysP52CQUT8J6oGTJk18kMVRbBnwuDXbUTaShPfjwLN9ZtNyvSLF9TS Frtj69yJuCYlX/8K4tm26h+WFQDZ7mUAAToB8hDux3+Hit4t4v2y9Fx1tFDe34qd ZFWs2HX9D95cTg4Qq6dMv4HmIwiUwe3S3wMBcZSwu/nQfRgabxe/bFutU3QZw4QP EP3afVdDt9f/L5AMpuhCVIXB2mhUd1VPl78JSyZNCzaW4PSIFPJin9QaC8RfyC/F 2JVQP8Imi25x4TPWfEC4WIqyWyegiDP9qb8lTQB1VB2VKQbLksqx9J4FFm1jEc0P iGfE0CbpP6+OfGppPejAQxeVpFv76jGEkvweSbfqvtggivh6Q+yk7+AqiUbP5xO9 /xQFxb5xJ152JFMqeJ3Wly1XW4eVQ+UOo6N6419nTWo9GoEOPtjgRbavdc7ft5VL 9U4kRXO8+q3XNOcATrMod1vaExsd2CvIDiPvRHs1183tqPBxrEHBOXCDE6PY23pi 6vn3WgLts+HMcvqGCClvga8h60gYuKZ5wVBhNejlLJydhZdvPW4= =Z0cT -----END PGP SIGNATURE----- Merge 4.19.188 into android-4.19-stable Changes in 4.19.188 KVM: arm64: Hide system instruction access to Trace registers KVM: arm64: Disable guest access to trace filter controls drm/imx: imx-ldb: fix out of bounds array access warning gfs2: report "already frozen/thawed" errors drm/tegra: dc: Don't set PLL clock to 0Hz block: only update parent bi_status when bio fail riscv,entry: fix misaligned base for excp_vect_table net: phy: broadcom: Only advertise EEE for supported modes staging: m57621-mmc: delete driver from the tree. netfilter: x_tables: fix compat match/target pad out-of-bound write driver core: Fix locking bug in deferred_probe_timeout_work_func() perf map: Tighten snprintf() string precision to pass gcc check on some 32-bit arches xen/events: fix setting irq affinity Linux 4.19.188 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I7cc3b26cb1f8929e20fbdb1e6585f888da31d1e6 |
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Arnaldo Carvalho de Melo
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61de25de1a |
perf map: Tighten snprintf() string precision to pass gcc check on some 32-bit arches
commit 77d02bd00cea9f1a87afe58113fa75b983d6c23a upstream. Noticed on a debian:experimental mips and mipsel cross build build environment: perfbuilder@ec265a086e9b:~$ mips-linux-gnu-gcc --version | head -1 mips-linux-gnu-gcc (Debian 10.2.1-3) 10.2.1 20201224 perfbuilder@ec265a086e9b:~$ CC /tmp/build/perf/util/map.o util/map.c: In function 'map__new': util/map.c:109:5: error: '%s' directive output may be truncated writing between 1 and 2147483645 bytes into a region of size 4096 [-Werror=format-truncation=] 109 | "%s/platforms/%s/arch-%s/usr/lib/%s", | ^~ In file included from /usr/mips-linux-gnu/include/stdio.h:867, from util/symbol.h:11, from util/map.c:2: /usr/mips-linux-gnu/include/bits/stdio2.h:67:10: note: '__builtin___snprintf_chk' output 32 or more bytes (assuming 4294967321) into a destination of size 4096 67 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 68 | __bos (__s), __fmt, __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Since we have the lenghts for what lands in that place, use it to give the compiler more info and make it happy. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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f411297402 |
Merge 4.19.184 into android-4.19-stable
Changes in 4.19.184 net: fec: ptp: avoid register access when ipg clock is disabled powerpc/4xx: Fix build errors from mfdcr() atm: eni: dont release is never initialized atm: lanai: dont run lanai_dev_close if not open Revert "r8152: adjust the settings about MAC clock speed down for RTL8153" ixgbe: Fix memleak in ixgbe_configure_clsu32 net: tehuti: fix error return code in bdx_probe() sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count gianfar: fix jumbo packets+napi+rx overrun crash gpiolib: acpi: Add missing IRQF_ONESHOT nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default NFS: Correct size calculation for create reply length net: hisilicon: hns: fix error return code of hns_nic_clear_all_rx_fetch() net: wan: fix error return code of uhdlc_init() atm: uPD98402: fix incorrect allocation atm: idt77252: fix null-ptr-dereference sparc64: Fix opcode filtering in handling of no fault loads u64_stats,lockdep: Fix u64_stats_init() vs lockdep drm/radeon: fix AGP dependency nfs: we don't support removing system.nfs4_acl block: Suppress uevent for hidden device when removed ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign netsec: restore phy power state after controller reset platform/x86: intel-vbtn: Stop reporting SW_DOCK events squashfs: fix inode lookup sanity checks squashfs: fix xattr id and id lookup sanity checks arm64: dts: ls1046a: mark crypto engine dma coherent arm64: dts: ls1012a: mark crypto engine dma coherent arm64: dts: ls1043a: mark crypto engine dma coherent ARM: dts: at91-sama5d27_som1: fix phy address to 7 dm ioctl: fix out of bounds array access when no devices bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD veth: Store queue_mapping independently of XDP prog presence libbpf: Fix INSTALL flag order macvlan: macvlan_count_rx() needs to be aware of preemption net: dsa: bcm_sf2: Qualify phydev->dev_flags based on port e1000e: add rtnl_lock() to e1000_reset_task e1000e: Fix error handling in e1000_set_d0_lplu_state_82571 net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template ftgmac100: Restart MAC HW once netfilter: ctnetlink: fix dump of the expect mask attribute can: peak_usb: add forgotten supported devices can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate can: c_can_pci: c_can_pci_remove(): fix use-after-free can: c_can: move runtime PM enable/disable to c_can_platform can: m_can: m_can_do_rx_poll(): fix extraneous msg loss warning mac80211: fix rate mask reset net: cdc-phonet: fix data-interface release on probe failure net: stmmac: dwmac-sun8i: Provide TX and RX fifo sizes drm/msm: fix shutdown hook in case GPU components failed to bind arm64: kdump: update ppos when reading elfcorehdr net/mlx5e: Fix error path for ethtool set-priv-flag RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server bpf: Don't do bpf_cgroup_storage_set() for kuprobe/tp programs Revert "netfilter: x_tables: Switch synchronization to RCU" netfilter: x_tables: Use correct memory barriers. Revert "netfilter: x_tables: Update remaining dereference to RCU" ACPI: scan: Rearrange memory allocation in acpi_device_add() ACPI: scan: Use unique number for instance_no dm verity: add root hash pkcs#7 signature verification perf auxtrace: Fix auxtrace queue conflict scsi: qedi: Fix error return code of qedi_alloc_global_queues() scsi: mpt3sas: Fix error return code of mpt3sas_base_attach() locking/mutex: Fix non debug version of mutex_lock_io_nested() x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc() can: dev: Move device back to init netns on owning netns delete net: sched: validate stab values net: qrtr: fix a kernel-infoleak in qrtr_recvmsg() mac80211: fix double free in ibss_leave ext4: add reclaim checks to xattr code can: peak_usb: Revert "can: peak_usb: add forgotten supported devices" xen-blkback: don't leak persistent grants from xen_blkbk_map() Linux 4.19.184 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I6126263d1365fef1ba4112b47b6c3013334f390a |
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Matthias Maennich
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9790f49ad8 |
ANDROID: Add OWNERS files referring to the respective android-mainline OWNERS
This was generated with $ build/synchronize_owners common-mainline/ android-mainline common-4.19-stable Bug: 184248201 Signed-off-by: Matthias Maennich <maennich@google.com> Change-Id: I5e56eb34fcbb5a2a013dd03bc9dcc4f159fb90de |
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Adrian Hunter
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8d4c1cce0c |
perf auxtrace: Fix auxtrace queue conflict
[ Upstream commit b410ed2a8572d41c68bd9208555610e4b07d0703 ]
The only requirement of an auxtrace queue is that the buffers are in
time order. That is achieved by making separate queues for separate
perf buffer or AUX area buffer mmaps.
That generally means a separate queue per cpu for per-cpu contexts, and
a separate queue per thread for per-task contexts.
When buffers are added to a queue, perf checks that the buffer cpu and
thread id (tid) match the queue cpu and thread id.
However, generally, that need not be true, and perf will queue buffers
correctly anyway, so the check is not needed.
In addition, the check gets erroneously hit when using sample mode to
trace multiple threads.
Consequently, fix that case by removing the check.
Fixes:
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Georgi Valkov
|
3b14c116f1 |
libbpf: Fix INSTALL flag order
[ Upstream commit e7fb6465d4c8e767e39cbee72464e0060ab3d20c ]
It was reported ([0]) that having optional -m flag between source and
destination arguments in install command breaks bpftools cross-build
on MacOS. Move -m to the front to fix this issue.
[0] https://github.com/openwrt/openwrt/pull/3959
Fixes:
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Greg Kroah-Hartman
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72af4b8433 |
Merge 4.19.183 into android-4.19-stable
Changes in 4.19.183 ASoC: ak4458: Add MODULE_DEVICE_TABLE ASoC: ak5558: Add MODULE_DEVICE_TABLE ALSA: hda: generic: Fix the micmute led init state Revert "PM: runtime: Update device status before letting suppliers suspend" vmlinux.lds.h: Create section for protection against instrumentation lkdtm: don't move ctors to .rodata perf tools: Use %define api.pure full instead of %pure-parser tools build feature: Check if get_current_dir_name() is available tools build feature: Check if eventfd() is available tools build: Check if gettid() is available before providing helper btrfs: fix race when cloning extent buffer during rewind of an old root btrfs: fix slab cache flags for free space tree bitmap ASoC: fsl_ssi: Fix TDM slot setup for I2S mode nvmet: don't check iosqes,iocqes for discovery controllers NFSD: Repair misuse of sv_lock in 5.10.16-rt30. svcrdma: disable timeouts on rdma backchannel sunrpc: fix refcount leak for rpc auth modules net/qrtr: fix __netdev_alloc_skb call scsi: lpfc: Fix some error codes in debugfs nvme-rdma: fix possible hang when failing to set io queues powerpc: Force inlining of cpu_has_feature() to avoid build failure usb-storage: Add quirk to defeat Kindle's automatic unload usbip: Fix incorrect double assignment to udc->ud.tcp_rx USB: replace hardcode maximum usb string length by definition usb: gadget: configfs: Fix KASAN use-after-free iio:adc:stm32-adc: Add HAS_IOMEM dependency iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel iio: adis16400: Fix an error code in adis16400_initial_setup() iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler iio: hid-sensor-humidity: Fix alignment issue of timestamp channel iio: hid-sensor-prox: Fix scale not correct issue iio: hid-sensor-temperature: Fix issues of timestamp channel PCI: rpadlpar: Fix potential drc_name corruption in store functions perf/x86/intel: Fix a crash caused by zero PEBS status x86/ioapic: Ignore IRQ2 again kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data() x86: Move TS_COMPAT back to asm/thread_info.h x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall() ext4: find old entry again if failed to rename whiteout ext4: do not try to set xattr into ea_inode if value is empty ext4: fix potential error in ext4_do_update_inode genirq: Disable interrupts for force threaded handlers x86/apic/of: Fix CPU devicetree-node lookups cifs: Fix preauth hash corruption Linux 4.19.183 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I4f8cba389a80baddd43c2e782e9250187bf94d05 |
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Arnaldo Carvalho de Melo
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02aa257435 |
tools build: Check if gettid() is available before providing helper
commit 4541a8bb13a86e504416a13360c8dc64d2fd612a upstream. Laura reported that the perf build failed in fedora when we got a glibc that provides gettid(), which I reproduced using fedora rawhide with the glibc-devel-2.29.9000-26.fc31.x86_64 package. Add a feature check to avoid providing a gettid() helper in such systems. On a fedora rawhide system with this patch applied we now get: [root@7a5f55352234 perf]# grep gettid /tmp/build/perf/FEATURE-DUMP feature-gettid=1 [root@7a5f55352234 perf]# cat /tmp/build/perf/feature/test-gettid.make.output [root@7a5f55352234 perf]# ldd /tmp/build/perf/feature/test-gettid.bin linux-vdso.so.1 (0x00007ffc6b1f6000) libc.so.6 => /lib64/libc.so.6 (0x00007f04e0a74000) /lib64/ld-linux-x86-64.so.2 (0x00007f04e0c47000) [root@7a5f55352234 perf]# nm /tmp/build/perf/feature/test-gettid.bin | grep -w gettid U gettid@@GLIBC_2.30 [root@7a5f55352234 perf]# While on a fedora:29 system: [acme@quaco perf]$ grep gettid /tmp/build/perf/FEATURE-DUMP feature-gettid=0 [acme@quaco perf]$ cat /tmp/build/perf/feature/test-gettid.make.output test-gettid.c: In function ‘main’: test-gettid.c:8:9: error: implicit declaration of function ‘gettid’; did you mean ‘getgid’? [-Werror=implicit-function-declaration] return gettid(); ^~~~~~ getgid cc1: all warnings being treated as errors [acme@quaco perf]$ Reported-by: Laura Abbott <labbott@redhat.com> Tested-by: Laura Abbott <labbott@redhat.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Florian Weimer <fweimer@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Stephane Eranian <eranian@google.com> Link: https://lkml.kernel.org/n/tip-yfy3ch53agmklwu9o7rlgf9c@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Arnaldo Carvalho de Melo
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65e8604da2 |
tools build feature: Check if eventfd() is available
commit 11c6cbe706f218a8dc7e1f962f12b3a52ddd33a9 upstream. A new 'perf bench epoll' will use this, and to disable it for older systems, add a feature test for this API. This is just a simple program that if successfully compiled, means that the feature is present, at least at the library level, in a build that sets the output directory to /tmp/build/perf (using O=/tmp/build/perf), we end up with: $ ls -la /tmp/build/perf/feature/test-eventfd* -rwxrwxr-x. 1 acme acme 8176 Nov 21 15:58 /tmp/build/perf/feature/test-eventfd.bin -rw-rw-r--. 1 acme acme 588 Nov 21 15:58 /tmp/build/perf/feature/test-eventfd.d -rw-rw-r--. 1 acme acme 0 Nov 21 15:58 /tmp/build/perf/feature/test-eventfd.make.output $ ldd /tmp/build/perf/feature/test-eventfd.bin linux-vdso.so.1 (0x00007fff3bf3f000) libc.so.6 => /lib64/libc.so.6 (0x00007fa984061000) /lib64/ld-linux-x86-64.so.2 (0x00007fa984417000) $ grep eventfd -A 2 -B 2 /tmp/build/perf/FEATURE-DUMP feature-dwarf=1 feature-dwarf_getlocations=1 feature-eventfd=1 feature-fortify-source=1 feature-sync-compare-and-swap=1 $ The main thing here is that in the end we'll have -DHAVE_EVENTFD in CFLAGS, and then the 'perf bench' entry needing that API can be selectively pruned. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: David Ahern <dsahern@gmail.com> Cc: Davidlohr Bueso <dbueso@suse.de> Cc: Jason Baron <jbaron@akamai.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-wkeldwob7dpx6jvtuzl8164k@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Arnaldo Carvalho de Melo
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b1e75d8ec5 |
tools build feature: Check if get_current_dir_name() is available
commit 8feb8efef97a134933620071e0b6384cb3238b4e upstream. As the namespace support code will use this, which is not available in some non _GNU_SOURCE libraries such as Android's bionic used in my container build tests (r12b and r15c at the moment). Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-x56ypm940pwclwu45d7jfj47@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |