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Merge 4.19.115 into android-4.19
Changes in 4.19.115
ipv4: fix a RCU-list lock in fib_triestat_seq_show
net, ip_tunnel: fix interface lookup with no key
sctp: fix refcount bug in sctp_wfree
sctp: fix possibly using a bad saddr with a given dst
nvme-rdma: Avoid double freeing of async event data
drm/amd/display: Add link_rate quirk for Apple 15" MBP 2017
drm/bochs: downgrade pci_request_region failure from error to warning
initramfs: restore default compression behavior
drm/amdgpu: fix typo for vcn1 idle check
tools/power turbostat: Fix gcc build warnings
tools/power turbostat: Fix missing SYS_LPI counter on some Chromebooks
drm/etnaviv: replace MMU flush marker with flush sequence
media: rc: IR signal for Panasonic air conditioner too long
misc: rtsx: set correct pcr_ops for rts522A
misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices
misc: pci_endpoint_test: Avoid using module parameter to determine irqtype
coresight: do not use the BIT() macro in the UAPI header
mei: me: add cedar fork device ids
extcon: axp288: Add wakeup support
power: supply: axp288_charger: Add special handling for HP Pavilion x2 10
ALSA: hda/ca0132 - Add Recon3Di quirk to handle integrated sound on EVGA X99 Classified motherboard
rxrpc: Fix sendmsg(MSG_WAITALL) handling
net: Fix Tx hash bound checking
padata: always acquire cpu_hotplug_lock before pinst->lock
bitops: protect variables in set_mask_bits() macro
include/linux/notifier.h: SRCU: fix ctags
mm: mempolicy: require at least one nodeid for MPOL_PREFERRED
ipv6: don't auto-add link-local address to lag ports
net: dsa: bcm_sf2: Do not register slave MDIO bus with OF
net: dsa: bcm_sf2: Ensure correct sub-node is parsed
net: phy: micrel: kszphy_resume(): add delay after genphy_resume() before accessing PHY registers
net: stmmac: dwmac1000: fix out-of-bounds mac address reg setting
slcan: Don't transmit uninitialized stack data in padding
mlxsw: spectrum_flower: Do not stop at FLOW_ACTION_VLAN_MANGLE
random: always use batched entropy for get_random_u{32,64}
usb: dwc3: gadget: Wrap around when skip TRBs
tools/accounting/getdelays.c: fix netlink attribute length
hwrng: imx-rngc - fix an error path
ASoC: jz4740-i2s: Fix divider written at incorrect offset in register
IB/hfi1: Call kobject_put() when kobject_init_and_add() fails
IB/hfi1: Fix memory leaks in sysfs registration and unregistration
ceph: remove the extra slashes in the server path
ceph: canonicalize server path in place
RDMA/ucma: Put a lock around every call to the rdma_cm layer
RDMA/cma: Teach lockdep about the order of rtnl and lock
Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow
fbcon: fix null-ptr-deref in fbcon_switch
clk: qcom: rcg: Return failure for RCG update
drm/msm: stop abusing dma_map/unmap for cache
arm64: Fix size of __early_cpu_boot_status
rpmsg: glink: Remove chunk size word align warning
usb: dwc3: don't set gadget->is_otg flag
drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read()
drm/msm: Use the correct dma_sync calls in msm_gem
Linux 4.19.115
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Idc17d8aa387491167efc60df0a9764b82e4344da
commit 47a1f8e8b3637ff5f7806587883d7d94068d9ee8 upstream.
Make sure that the rngc interrupt is masked if the rngc self test fails.
Self test failure means that probe fails as well. Interrupts should be
masked in this case, regardless of the error.
Cc: stable@vger.kernel.org
Fixes: 1d5449445b ("hwrng: mx-rngc - add a driver for Freescale RNGC")
Reviewed-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 69efea712f5b0489e67d07565aad5c94e09a3e52 upstream.
It turns out that RDRAND is pretty slow. Comparing these two
constructions:
for (i = 0; i < CHACHA_BLOCK_SIZE; i += sizeof(ret))
arch_get_random_long(&ret);
and
long buf[CHACHA_BLOCK_SIZE / sizeof(long)];
extract_crng((u8 *)buf);
it amortizes out to 352 cycles per long for the top one and 107 cycles
per long for the bottom one, on Coffee Lake Refresh, Intel Core i9-9880H.
And importantly, the top one has the drawback of not benefiting from the
real rng, whereas the bottom one has all the nice benefits of using our
own chacha rng. As get_random_u{32,64} gets used in more places (perhaps
beyond what it was originally intended for when it was introduced as
get_random_{int,long} back in the md5 monstrosity era), it seems like it
might be a good thing to strengthen its posture a tiny bit. Doing this
should only be stronger and not any weaker because that pool is already
initialized with a bunch of rdrand data (when available). This way, we
get the benefits of the hardware rng as well as our own rng.
Another benefit of this is that we no longer hit pitfalls of the recent
stream of AMD bugs in RDRAND. One often used code pattern for various
things is:
do {
val = get_random_u32();
} while (hash_table_contains_key(val));
That recent AMD bug rendered that pattern useless, whereas we're really
very certain that chacha20 output will give pretty distributed numbers,
no matter what.
So, this simplification seems better both from a security perspective
and from a performance perspective.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20200221201037.30231-1-Jason@zx2c4.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.108 into android-4.19
Changes in 4.19.108
irqchip/gic-v3-its: Fix misuse of GENMASK macro
iwlwifi: pcie: fix rb_allocator workqueue allocation
ipmi:ssif: Handle a possible NULL pointer reference
drm/msm: Set dma maximum segment size for mdss
dax: pass NOWAIT flag to iomap_apply
mac80211: consider more elements in parsing CRC
cfg80211: check wiphy driver existence for drvinfo report
s390/zcrypt: fix card and queue total counter wrap
qmi_wwan: re-add DW5821e pre-production variant
qmi_wwan: unconditionally reject 2 ep interfaces
ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi
soc/tegra: fuse: Fix build with Tegra194 configuration
net: ena: fix potential crash when rxfh key is NULL
net: ena: fix uses of round_jiffies()
net: ena: add missing ethtool TX timestamping indication
net: ena: fix incorrect default RSS key
net: ena: rss: fix failure to get indirection table
net: ena: rss: store hash function as values and not bits
net: ena: fix incorrectly saving queue numbers when setting RSS indirection table
net: ena: ethtool: use correct value for crc32 hash
net: ena: ena-com.c: prevent NULL pointer dereference
cifs: Fix mode output in debugging statements
cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE
sysrq: Restore original console_loglevel when sysrq disabled
sysrq: Remove duplicated sysrq message
net: fib_rules: Correctly set table field when table number exceeds 8 bits
net: mscc: fix in frame extraction
net: phy: restore mdio regs in the iproc mdio driver
net: sched: correct flower port blocking
nfc: pn544: Fix occasional HW initialization failure
sctp: move the format error check out of __sctp_sf_do_9_1_abort
ipv6: Fix route replacement with dev-only route
ipv6: Fix nlmsg_flags when splitting a multipath route
qede: Fix race between rdma destroy workqueue and link change event
net/tls: Fix to avoid gettig invalid tls record
ext4: potential crash on allocation error in ext4_alloc_flex_bg_array()
audit: fix error handling in audit_data_to_entry()
ACPICA: Introduce ACPI_ACCESS_BYTE_WIDTH() macro
ACPI: watchdog: Fix gas->access_width usage
KVM: VMX: check descriptor table exits on instruction emulation
HID: ite: Only bind to keyboard USB interface on Acer SW5-012 keyboard dock
HID: core: fix off-by-one memset in hid_report_raw_event()
HID: core: increase HID report buffer size to 8KiB
macintosh: therm_windtunnel: fix regression when instantiating devices
tracing: Disable trace_printk() on post poned tests
Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"
amdgpu/gmc_v9: save/restore sdpif regs during S3
vhost: Check docket sk_family instead of call getname
HID: alps: Fix an error handling path in 'alps_input_configured()'
HID: hiddev: Fix race in in hiddev_disconnect()
MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()'
i2c: altera: Fix potential integer overflow
i2c: jz4780: silence log flood on txabrt
drm/i915/gvt: Fix orphan vgpu dmabuf_objs' lifetime
drm/i915/gvt: Separate display reset from ALL_ENGINES reset
hv_netvsc: Fix unwanted wakeup in netvsc_attach()
usb: charger: assign specific number for enum value
s390/qeth: vnicc Fix EOPNOTSUPP precedence
net: netlink: cap max groups which will be considered in netlink_bind()
net: atlantic: fix use after free kasan warn
net: atlantic: fix potential error handling
net/smc: no peer ID in CLC decline for SMCD
net: ena: make ena rxfh support ETH_RSS_HASH_NO_CHANGE
namei: only return -ECHILD from follow_dotdot_rcu()
mwifiex: drop most magic numbers from mwifiex_process_tdls_action_frame()
mwifiex: delete unused mwifiex_get_intf_num()
KVM: SVM: Override default MMIO mask if memory encryption is enabled
KVM: Check for a bad hva before dropping into the ghc slow path
sched/fair: Optimize update_blocked_averages()
sched/fair: Fix O(nr_cgroups) in the load balancing path
perf stat: Use perf_evsel__is_clocki() for clock events
perf stat: Fix shadow stats for clock events
drivers: net: xgene: Fix the order of the arguments of 'alloc_etherdev_mqs()'
kprobes: Set unoptimized flag after unoptimizing code
pwm: omap-dmtimer: put_device() after of_find_device_by_node()
perf hists browser: Restore ESC as "Zoom out" of DSO/thread/etc
KVM: x86: Remove spurious kvm_mmu_unload() from vcpu destruction path
KVM: x86: Remove spurious clearing of async #PF MSR
thermal: brcmstb_thermal: Do not use DT coefficients
netfilter: nft_tunnel: no need to call htons() when dumping ports
netfilter: nf_flowtable: fix documentation
mm/huge_memory.c: use head to check huge zero page
mm, thp: fix defrag setting if newline is not used
audit: always check the netlink payload length in audit_receive_msg()
Linux 4.19.108
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib98db500eded0a83d89c38900bbdf9ff5d6a37e0
[ Upstream commit 6b8526d3abc02c08a2f888e8c20b7ac9e5776dfe ]
In error cases a NULL can be passed to memcpy. The length will always
be zero, so it doesn't really matter, but go ahead and check for NULL,
anyway, to be more precise and avoid static analysis errors.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.107 into android-4.19
Changes in 4.19.107
iommu/qcom: Fix bogus detach logic
ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs
ALSA: hda/realtek - Apply quirk for MSI GP63, too
ALSA: hda/realtek - Apply quirk for yet another MSI laptop
ASoC: sun8i-codec: Fix setting DAI data format
ecryptfs: fix a memory leak bug in parse_tag_1_packet()
ecryptfs: fix a memory leak bug in ecryptfs_init_messaging()
thunderbolt: Prevent crash if non-active NVMem file is read
USB: misc: iowarrior: add support for 2 OEMed devices
USB: misc: iowarrior: add support for the 28 and 28L devices
USB: misc: iowarrior: add support for the 100 device
floppy: check FDC index for errors before assigning it
vt: fix scrollback flushing on background consoles
vt: selection, handle pending signals in paste_selection
vt: vt_ioctl: fix race in VT_RESIZEX
staging: android: ashmem: Disallow ashmem memory from being remapped
staging: vt6656: fix sign of rx_dbm to bb_pre_ed_rssi.
xhci: Force Maximum Packet size for Full-speed bulk devices to valid range.
xhci: fix runtime pm enabling for quirky Intel hosts
xhci: Fix memory leak when caching protocol extended capability PSI tables - take 2
usb: host: xhci: update event ring dequeue pointer on purpose
USB: core: add endpoint-blacklist quirk
USB: quirks: blacklist duplicate ep on Sound Devices USBPre2
usb: uas: fix a plug & unplug racing
USB: Fix novation SourceControl XL after suspend
USB: hub: Don't record a connect-change event during reset-resume
USB: hub: Fix the broken detection of USB3 device in SMSC hub
usb: dwc2: Fix SET/CLEAR_FEATURE and GET_STATUS flows
usb: dwc3: gadget: Check for IOC/LST bit in TRB->ctrl fields
staging: rtl8188eu: Fix potential security hole
staging: rtl8188eu: Fix potential overuse of kernel memory
staging: rtl8723bs: Fix potential security hole
staging: rtl8723bs: Fix potential overuse of kernel memory
powerpc/tm: Fix clearing MSR[TS] in current when reclaiming on signal delivery
jbd2: fix ocfs2 corrupt when clearing block group bits
x86/mce/amd: Publish the bank pointer only after setup has succeeded
x86/mce/amd: Fix kobject lifetime
x86/cpu/amd: Enable the fixed Instructions Retired counter IRPERF
serial: 8250: Check UPF_IRQ_SHARED in advance
tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode
tty: serial: imx: setup the correct sg entry for tx dma
serdev: ttyport: restore client ops on deregistration
MAINTAINERS: Update drm/i915 bug filing URL
Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
mm/memcontrol.c: lost css_put in memcg_expand_shrinker_maps()
nvme-multipath: Fix memory leak with ana_log_buf
genirq/irqdomain: Make sure all irq domain flags are distinct
mm/vmscan.c: don't round up scan size for online memory cgroup
drm/amdgpu/soc15: fix xclk for raven
xhci: apply XHCI_PME_STUCK_QUIRK to Intel Comet Lake platforms
KVM: nVMX: Don't emulate instructions in guest mode
KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI
tty: serial: qcom_geni_serial: Fix UART hang
tty: serial: qcom_geni_serial: Remove interrupt storm
tty: serial: qcom_geni_serial: Remove use of *_relaxed() and mb()
tty: serial: qcom_geni_serial: Remove set_rfr_wm() and related variables
tty: serial: qcom_geni_serial: Remove xfer_mode variable
tty: serial: qcom_geni_serial: Fix RX cancel command failure
lib/stackdepot.c: fix global out-of-bounds in stack_slabs
drm/nouveau/kms/gv100-: Re-set LUT after clearing for modesets
ext4: fix a data race in EXT4_I(inode)->i_disksize
ext4: add cond_resched() to __ext4_find_entry()
ext4: fix potential race between online resizing and write operations
ext4: fix potential race between s_group_info online resizing and access
ext4: fix potential race between s_flex_groups online resizing and access
ext4: fix mount failure with quota configured as module
ext4: rename s_journal_flag_rwsem to s_writepages_rwsem
ext4: fix race between writepages and enabling EXT4_EXTENTS_FL
KVM: nVMX: Refactor IO bitmap checks into helper function
KVM: nVMX: Check IO instruction VM-exit conditions
KVM: nVMX: handle nested posted interrupts when apicv is disabled for L1
KVM: apic: avoid calculating pending eoi from an uninitialized val
btrfs: fix bytes_may_use underflow in prealloc error condtition
btrfs: reset fs_root to NULL on error in open_ctree
btrfs: do not check delayed items are empty for single transaction cleanup
Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered extents
Revert "dmaengine: imx-sdma: Fix memory leak"
scsi: Revert "RDMA/isert: Fix a recently introduced regression related to logout"
scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"
usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus
usb: dwc2: Fix in ISOC request length checking
staging: rtl8723bs: fix copy of overlapping memory
staging: greybus: use after free in gb_audio_manager_remove_all()
ecryptfs: replace BUG_ON with error handling code
iommu/vt-d: Fix compile warning from intel-svm.h
genirq/proc: Reject invalid affinity masks (again)
bpf, offload: Replace bitwise AND by logical AND in bpf_prog_offload_info_fill
ALSA: rawmidi: Avoid bit fields for state flags
ALSA: seq: Avoid concurrent access to queue flags
ALSA: seq: Fix concurrent access to queue current tick/time
netfilter: xt_hashlimit: limit the max size of hashtable
rxrpc: Fix call RCU cleanup using non-bh-safe locks
ata: ahci: Add shutdown to freeze hardware resources of ahci
xen: Enable interrupts when calling _cond_resched()
s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range
Revert "char/random: silence a lockdep splat with printk()"
Linux 4.19.107
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I74e3d49c54d4afcfa4049042163cb879c3de3100
This reverts commit 15341b1dd4 which is
commit 1b710b1b10eff9d46666064ea25f079f70bc67a8 upstream.
Lech writes:
After upgrading kernel on our boards from v4.19.105 to v4.19.106
we found out that syslog fails to read the messages after ones
read initially after opening /proc/kmsg just after booting.
I also found out, that output of 'dmesg --follow' also doesn't
react on new printks appearing for whatever reason - to read new
messages, reopening /proc/kmsg or /dev/kmsg was needed.
I bisected this down to commit
15341b1dd4 ("char/random: silence
a lockdep splat with printk()"), and reverting it on top of
v4.19.106 restored correct behaviour.
While people dig to find out how such an odd change causes a lockup,
let's just revert this for now as it's not all that big of a deal for
4.19.y.
Reported-by: Lech Perczak <l.perczak@camlintechnologies.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Qian Cai <cai@lca.pw>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: Sasha Levin <sashal@kernel.org>
Cc: Petr Mladek <pmladek@suse.com>
Cc: John Ogness <john.ogness@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The separate blocking pool is going away. Start by ignoring
GRND_RANDOM in getentropy(2).
This should not materially break any API. Any code that worked
without this change should work at least as well with this change.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/705c5a091b63cc5da70c99304bb97e0109be0a26.1577088521.git.luto@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 48446f198f9adcb499b30332488dfd5bc3f176f6)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I2f99c4cdb5815951b0d42171c8fe4a4a671a2210
Since it is not being used, so delete it.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Link: https://lore.kernel.org/r/20190607182517.28266-5-tiny.windzz@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 09a6d00a42ce0e63e2a15be3d070974bcc656ec7)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I9499a86112bb4ad468079f3b27b48055effb2d4a
Prefix all printk/pr_<level> messages with "random: " to make the
logging a bit more consistent.
Miscellanea:
o Convert a printks to pr_notice
o Whitespace to align to open parentheses
o Remove embedded "random: " from pr_* as pr_fmt adds it
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Link: https://lore.kernel.org/r/20190607182517.28266-3-tiny.windzz@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 12cd53aff5ea0359b1dac91fcd9ddc7b9e646588)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I64f5cc7a59f746ff265d8af21744f49dc97ea128
WARN_ON() already contains an unlikely(), so it's not necessary to use
unlikely.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Link: https://lore.kernel.org/r/20190607182517.28266-1-tiny.windzz@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 870e05b1b18814911cb2703a977f447cb974f0f9)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I4ea24e729740f234b7a0003a30a48df3c62f0cda
It has no effect any more, so remove it. We can revert this if
there is some user code that expects to be able to set this sysctl.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/a74ed2cf0b5a5451428a246a9239f5bc4e29358f.1577088521.git.luto@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit c95ea0c69ffda19381c116db2be23c7e654dac98)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I1368c13a29770d3e6a900415fd250e69824812f4
There is no pool that pulls, so it was just dead code.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/4a05fe0c7a5c831389ef4aea51d24528ac8682c7.1577088521.git.luto@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 84df7cdfbb215a34657b39f4257dab739efa2df9)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: Ife94608a2f1c11bceafa8490a2c698cdfc104b4c
There is no longer any interface to read data from the blocking
pool, so remove it.
This enables quite a bit of code deletion, much of which will be
done in subsequent patches.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/511225a224bf0a291149d3c0b8b45393cd03ab96.1577088521.git.luto@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 90ea1c6436d26e62496616fb5891e00819ff4849)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I0ccca476cfbed9e17ab8c3bec4808adb117b57a7
This patch changes the read semantics of /dev/random to be the same
as /dev/urandom except that reads will block until the CRNG is
ready.
None of the cleanups that this enables have been done yet. As a
result, this gives a warning about an unused function.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/5e6ac8831c6cf2e56a7a4b39616d1732b2bdd06c.1577088521.git.luto@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 30c08efec8884fb106b8e57094baa51bb4c44e32)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I40d6f5b535aca178419cb4f7821b4a9105367c51
/dev/random and getrandom() never warn. Split the meat of
urandom_read() into urandom_read_nowarn() and leave the warning code
in urandom_read().
This has no effect on kernel behavior, but it makes subsequent
patches more straightforward. It also makes the fact that
getrandom() never warns more obvious.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/c87ab200588de746431d9f916501ef11e5242b13.1577088521.git.luto@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit c6f1deb158789abba02a7eba600747843eeb3a57)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: Iaf34ab88dac9c6a0e217d48543d1d26be32591e5
crng_init_wait is only used to wayt for crng_init to be set to 2, so
there's no point to waking it when crng_init is set to 1. Remove the
unnecessary wake_up_interruptible() call.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/6fbc0bfcbfc1fa2c76fd574f5b6f552b11be7fde.1577088521.git.luto@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 4c8d062186d9923c09488716b2fb1b829b5b8006)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I472e05f72ffce40683aa187aaf0870af39007ac8
Introducing a chosen node, rng-seed, which is an entropy that can be
passed to kernel called very early to increase initial device
randomness. Bootloader should provide this entropy and the value is
read from /chosen/rng-seed in DT.
Obtain of_fdt_crc32 for CRC check after early_init_dt_scan_nodes(),
since early_init_dt_scan_chosen() would modify fdt to erase rng-seed.
Add a new interface add_bootloader_randomness() for rng-seed use case.
Depends on whether the seed is trustworthy, rng seed would be passed to
add_hwgenerator_randomness(). Otherwise it would be passed to
add_device_randomness(). Decision is controlled by kernel config
RANDOM_TRUST_BOOTLOADER.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Theodore Ts'o <tytso@mit.edu> # drivers/char/random.c
Signed-off-by: Will Deacon <will@kernel.org>
(cherry picked from commit 428826f5358c922dc378830a1717b682c0823160)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I54fb81eb88b955ead400fd39180c0fa41de37c8e
Fixes: eb9d1bf079bb: "random: only read from /dev/random after its pool has received 128 bits"
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 58be0106c5306b939b07b4b8bf00669a20593f4b)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I87df025423848df2e8ff2ccb6856da073a385750
Explain what these functions are for and when they offer
an advantage over get_random_bytes().
(We still need documentation on rng_is_initialized(), the
random_ready_callback system, and early boot in general.)
Signed-off-by: George Spelvin <lkml@sdf.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 92e507d216139b356a375afbda2824e85235e748)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I8a218b2569a10ec1106ad04eebccbf26fd7e1ca3
Right now rand_initialize() is run as an early_initcall(), but it only
depends on timekeeping_init() (for mixing ktime_get_real() into the
pools). However, the call to boot_init_stack_canary() for stack canary
initialization runs earlier, which triggers a warning at boot:
random: get_random_bytes called from start_kernel+0x357/0x548 with crng_init=0
Instead, this moves rand_initialize() to after timekeeping_init(), and moves
canary initialization here as well.
Note that this warning may still remain for machines that do not have
UEFI RNG support (which initializes the RNG pools during setup_arch()),
or for x86 machines without RDRAND (or booting without "random.trust=on"
or CONFIG_RANDOM_TRUST_CPU=y).
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit d55535232c3dbde9a523a9d10d68670f5fe5dec3)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: If2aec7b464244ae89bdcd0ce2c363c36645aaa6c
Immediately after boot, we allow reads from /dev/random before its
entropy pool has been fully initialized. Fix this so that we don't
allow this until the blocking pool has received 128 bits.
We do this by repurposing the initialized flag in the entropy pool
struct, and use the initialized flag in the blocking pool to indicate
whether it is safe to pull from the blocking pool.
To do this, we needed to rework when we decide to push entropy from the
input pool to the blocking pool, since the initialized flag for the
input pool was used for this purpose. To simplify things, we no
longer use the initialized flag for that purpose, nor do we use the
entropy_total field any more.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit eb9d1bf079bb438d1a066d72337092935fc770f6)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: Ic0f66f7f04b514446cdec4cab4a47a0d3a184886
Since the definition of struct crng_state is private to random.c, and
primary_crng is neither declared or used elsewhere, there's no reason
for that symbol to have external linkage.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 764ed189c82090c1d85f0e30636156736d8f09a8)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I717cda431b78bb99f3339461b6868308dd31cf12
This field is never used, might as well remove it.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 3bd0b5bf7dc3ea02070fcbcd682ecf628269e8ef)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I29de002717f8b600adb741e469fada15a9c0d25c
Never modified, might as well be put in .rodata.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
(cherry picked from commit 26e0854ab3310bbeef1ed404a2c87132fc91f8e1)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 148665638
Change-Id: I764d96db977cdf1a6a890897033999793dc53848
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Merge 4.19.102 into android-4.19
Changes in 4.19.102
vfs: fix do_last() regression
x86/resctrl: Fix use-after-free when deleting resource groups
x86/resctrl: Fix use-after-free due to inaccurate refcount of rdtgroup
x86/resctrl: Fix a deadlock due to inaccurate reference
crypto: pcrypt - Fix user-after-free on module unload
rsi: add hci detach for hibernation and poweroff
rsi: fix use-after-free on failed probe and unbind
perf c2c: Fix return type for histogram sorting comparision functions
PM / devfreq: Add new name attribute for sysfs
tools lib: Fix builds when glibc contains strlcpy()
arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean'
ext4: validate the debug_want_extra_isize mount option at parse time
mm/mempolicy.c: fix out of bounds write in mpol_parse_str()
reiserfs: Fix memory leak of journal device string
media: digitv: don't continue if remote control state can't be read
media: af9005: uninitialized variable printked
media: vp7045: do not read uninitialized values if usb transfer fails
media: gspca: zero usb_buf
media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0
tomoyo: Use atomic_t for statistics counter
ttyprintk: fix a potential deadlock in interrupt context issue
Bluetooth: Fix race condition in hci_release_sock()
cgroup: Prevent double killing of css when enabling threaded cgroup
media: si470x-i2c: Move free() past last use of 'radio'
ARM: dts: sun8i: a83t: Correct USB3503 GPIOs polarity
ARM: dts: am57xx-beagle-x15/am57xx-idk: Remove "gpios" for endpoint dt nodes
ARM: dts: beagle-x15-common: Model 5V0 regulator
soc: ti: wkup_m3_ipc: Fix race condition with rproc_boot
tools lib traceevent: Fix memory leakage in filter_event
rseq: Unregister rseq for clone CLONE_VM
clk: sunxi-ng: h6-r: Fix AR100/R_APB2 parent order
mac80211: mesh: restrict airtime metric to peered established plinks
clk: mmp2: Fix the order of timer mux parents
ASoC: rt5640: Fix NULL dereference on module unload
ixgbevf: Remove limit of 10 entries for unicast filter list
ixgbe: Fix calculation of queue with VFs and flow director on interface flap
igb: Fix SGMII SFP module discovery for 100FX/LX.
platform/x86: GPD pocket fan: Allow somewhat lower/higher temperature limits
ASoC: sti: fix possible sleep-in-atomic
qmi_wwan: Add support for Quectel RM500Q
parisc: Use proper printk format for resource_size_t
wireless: fix enabling channel 12 for custom regulatory domain
cfg80211: Fix radar event during another phy CAC
mac80211: Fix TKIP replay protection immediately after key setup
wireless: wext: avoid gcc -O3 warning
netfilter: nft_tunnel: ERSPAN_VERSION must not be null
net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec
bnxt_en: Fix ipv6 RFS filter matching logic.
riscv: delete temporary files
iwlwifi: Don't ignore the cap field upon mcc update
ARM: dts: am335x-boneblack-common: fix memory size
vti[6]: fix packet tx through bpf_redirect()
xfrm interface: fix packet tx through bpf_redirect()
xfrm: interface: do not confirm neighbor when do pmtu update
scsi: fnic: do not queue commands during fwreset
ARM: 8955/1: virt: Relax arch timer version check during early boot
tee: optee: Fix compilation issue with nommu
airo: Fix possible info leak in AIROOLDIOCTL/SIOCDEVPRIVATE
airo: Add missing CAP_NET_ADMIN check in AIROOLDIOCTL/SIOCDEVPRIVATE
r8152: get default setting of WOL before initializing
ARM: dts: am43x-epos-evm: set data pin directions for spi0 and spi1
qlcnic: Fix CPU soft lockup while collecting firmware dump
powerpc/fsl/dts: add fsl,erratum-a011043
net/fsl: treat fsl,erratum-a011043
net: fsl/fman: rename IF_MODE_XGMII to IF_MODE_10G
seq_tab_next() should increase position index
l2t_seq_next should increase position index
net: Fix skb->csum update in inet_proto_csum_replace16().
btrfs: do not zero f_bavail if we have available space
perf report: Fix no libunwind compiled warning break s390 issue
mm/migrate.c: also overwrite error when it is bigger than zero
Linux 4.19.102
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia9b63c7932b66f469ab0e88467e1e07741408f0b
commit 9a655c77ff8fc65699a3f98e237db563b37c439b upstream.
tpk_write()/tpk_close() could be interrupted when holding a mutex, then
in timer handler tpk_write() may be called again trying to acquire same
mutex, lead to deadlock.
Google syzbot reported this issue with CONFIG_DEBUG_ATOMIC_SLEEP
enabled:
BUG: sleeping function called from invalid context at
kernel/locking/mutex.c:938
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1
1 lock held by swapper/1/0:
...
Call Trace:
<IRQ>
dump_stack+0x197/0x210
___might_sleep.cold+0x1fb/0x23e
__might_sleep+0x95/0x190
__mutex_lock+0xc5/0x13c0
mutex_lock_nested+0x16/0x20
tpk_write+0x5d/0x340
resync_tnc+0x1b6/0x320
call_timer_fn+0x1ac/0x780
run_timer_softirq+0x6c3/0x1790
__do_softirq+0x262/0x98c
irq_exit+0x19b/0x1e0
smp_apic_timer_interrupt+0x1a3/0x610
apic_timer_interrupt+0xf/0x20
</IRQ>
See link https://syzkaller.appspot.com/bug?extid=2eeef62ee31f9460ad65 for
more details.
Fix it by using spinlock in process context instead of mutex and having
interrupt disabled in critical section.
Reported-by: syzbot+2eeef62ee31f9460ad65@syzkaller.appspotmail.com
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20200113034842.435-1-zhenzhong.duan@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 50ee7529ec4500c88f8664560770a7a1b65db72b upstream.
For 5.3 we had to revert a nice ext4 IO pattern improvement, because it
caused a bootup regression due to lack of entropy at bootup together
with arguably broken user space that was asking for secure random
numbers when it really didn't need to.
See commit 72dbcf721566 (Revert "ext4: make __ext4_get_inode_loc plug").
This aims to solve the issue by actively generating entropy noise using
the CPU cycle counter when waiting for the random number generator to
initialize. This only works when you have a high-frequency time stamp
counter available, but that's the case on all modern x86 CPU's, and on
most other modern CPU's too.
What we do is to generate jitter entropy from the CPU cycle counter
under a somewhat complex load: calling the scheduler while also
guaranteeing a certain amount of timing noise by also triggering a
timer.
I'm sure we can tweak this, and that people will want to look at other
alternatives, but there's been a number of papers written on jitter
entropy, and this should really be fairly conservative by crediting one
bit of entropy for every timer-induced jump in the cycle counter. Not
because the timer itself would be all that unpredictable, but because
the interaction between the timer and the loop is going to be.
Even if (and perhaps particularly if) the timer actually happens on
another CPU, the cacheline interaction between the loop that reads the
cycle counter and the timer itself firing is going to add perturbations
to the cycle counter values that get mixed into the entropy pool.
As Thomas pointed out, with a modern out-of-order CPU, even quite simple
loops show a fair amount of hard-to-predict timing variability even in
the absense of external interrupts. But this tries to take that further
by actually having a fairly complex interaction.
This is not going to solve the entropy issue for architectures that have
no CPU cycle counter, but it's not clear how (and if) that is solvable,
and the hardware in question is largely starting to be irrelevant. And
by doing this we can at least avoid some of the even more contentious
approaches (like making the entropy waiting time out in order to avoid
the possibly unbounded waiting).
Cc: Ahmed Darwish <darwish.07@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: Nicholas Mc Guire <hofrat@opentech.at>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Willy Tarreau <w@1wt.eu>
Cc: Alexander E. Patrakov <patrakov@gmail.com>
Cc: Lennart Poettering <mzxreary@0pointer.de>
Cc: Noah Meyerhans <noahm@debian.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.99 into android-4.19
Changes in 4.19.99
Revert "efi: Fix debugobjects warning on 'efi_rts_work'"
xfs: Sanity check flags of Q_XQUOTARM call
i2c: stm32f7: rework slave_id allocation
i2c: i2c-stm32f7: fix 10-bits check in slave free id search loop
mfd: intel-lpss: Add default I2C device properties for Gemini Lake
SUNRPC: Fix svcauth_gss_proxy_init()
powerpc/pseries: Enable support for ibm,drc-info property
powerpc/archrandom: fix arch_get_random_seed_int()
tipc: update mon's self addr when node addr generated
tipc: fix wrong timeout input for tipc_wait_for_cond()
mt7601u: fix bbp version check in mt7601u_wait_bbp_ready
crypto: sun4i-ss - fix big endian issues
perf map: No need to adjust the long name of modules
soc: aspeed: Fix snoop_file_poll()'s return type
watchdog: sprd: Fix the incorrect pointer getting from driver data
ipmi: Fix memory leak in __ipmi_bmc_register
drm/sti: do not remove the drm_bridge that was never added
ARM: dts: at91: nattis: set the PRLUD and HIPOW signals low
ARM: dts: at91: nattis: make the SD-card slot work
ixgbe: don't clear IPsec sa counters on HW clearing
drm/virtio: fix bounds check in virtio_gpu_cmd_get_capset()
iio: fix position relative kernel version
apparmor: Fix network performance issue in aa_label_sk_perm
ALSA: hda: fix unused variable warning
apparmor: don't try to replace stale label in ptrace access check
ARM: qcom_defconfig: Enable MAILBOX
firmware: coreboot: Let OF core populate platform device
PCI: iproc: Remove PAXC slot check to allow VF support
bridge: br_arp_nd_proxy: set icmp6_router if neigh has NTF_ROUTER
drm/hisilicon: hibmc: Don't overwrite fb helper surface depth
signal/ia64: Use the generic force_sigsegv in setup_frame
signal/ia64: Use the force_sig(SIGSEGV,...) in ia64_rt_sigreturn
ASoC: wm9712: fix unused variable warning
mailbox: mediatek: Add check for possible failure of kzalloc
IB/rxe: replace kvfree with vfree
IB/hfi1: Add mtu check for operational data VLs
genirq/debugfs: Reinstate full OF path for domain name
usb: dwc3: add EXTCON dependency for qcom
usb: gadget: fsl_udc_core: check allocation return value and cleanup on failure
cfg80211: regulatory: make initialization more robust
mei: replace POLL* with EPOLL* for write queues.
drm/msm: fix unsigned comparison with less than zero
of: Fix property name in of_node_get_device_type
ALSA: usb-audio: update quirk for B&W PX to remove microphone
iwlwifi: nvm: get num of hw addresses from firmware
staging: comedi: ni_mio_common: protect register write overflow
netfilter: nft_osf: usage from output path is not valid
pwm: lpss: Release runtime-pm reference from the driver's remove callback
powerpc/pseries/memory-hotplug: Fix return value type of find_aa_index
rtlwifi: rtl8821ae: replace _rtl8821ae_mrate_idx_to_arfr_id with generic version
RDMA/bnxt_re: Add missing spin lock initialization
netfilter: nf_flow_table: do not remove offload when other netns's interface is down
powerpc/kgdb: add kgdb_arch_set/remove_breakpoint()
tipc: eliminate message disordering during binding table update
net: socionext: Add dummy PHY register read in phy_write()
drm/sun4i: hdmi: Fix double flag assignation
net: hns3: add error handler for hns3_nic_init_vector_data()
mlxsw: reg: QEEC: Add minimum shaper fields
mlxsw: spectrum: Set minimum shaper on MC TCs
NTB: ntb_hw_idt: replace IS_ERR_OR_NULL with regular NULL checks
ASoC: wm97xx: fix uninitialized regmap pointer problem
ARM: dts: bcm283x: Correct mailbox register sizes
pcrypt: use format specifier in kobject_add
ASoC: sun8i-codec: add missing route for ADC
pinctrl: meson-gxl: remove invalid GPIOX tsin_a pins
bus: ti-sysc: Add mcasp optional clocks flag
exportfs: fix 'passing zero to ERR_PTR()' warning
drm: rcar-du: Fix the return value in case of error in 'rcar_du_crtc_set_crc_source()'
drm: rcar-du: Fix vblank initialization
net: always initialize pagedlen
drm/dp_mst: Skip validating ports during destruction, just ref
arm64: dts: meson-gx: Add hdmi_5v regulator as hdmi tx supply
arm64: dts: renesas: r8a7795-es1: Add missing power domains to IPMMU nodes
net: phy: Fix not to call phy_resume() if PHY is not attached
IB/hfi1: Correctly process FECN and BECN in packets
OPP: Fix missing debugfs supply directory for OPPs
IB/rxe: Fix incorrect cache cleanup in error flow
mailbox: ti-msgmgr: Off by one in ti_msgmgr_of_xlate()
staging: bcm2835-camera: Abort probe if there is no camera
staging: bcm2835-camera: fix module autoloading
switchtec: Remove immediate status check after submitting MRPC command
ipv6: add missing tx timestamping on IPPROTO_RAW
pinctrl: sh-pfc: r8a7740: Add missing REF125CK pin to gether_gmii group
pinctrl: sh-pfc: r8a7740: Add missing LCD0 marks to lcd0_data24_1 group
pinctrl: sh-pfc: r8a7791: Remove bogus ctrl marks from qspi_data4_b group
pinctrl: sh-pfc: r8a7791: Remove bogus marks from vin1_b_data18 group
pinctrl: sh-pfc: sh73a0: Add missing TO pin to tpu4_to3 group
pinctrl: sh-pfc: r8a7794: Remove bogus IPSR9 field
pinctrl: sh-pfc: r8a77970: Add missing MOD_SEL0 field
pinctrl: sh-pfc: r8a77980: Add missing MOD_SEL0 field
pinctrl: sh-pfc: sh7734: Add missing IPSR11 field
pinctrl: sh-pfc: r8a77995: Remove bogus SEL_PWM[0-3]_3 configurations
pinctrl: sh-pfc: sh7269: Add missing PCIOR0 field
pinctrl: sh-pfc: sh7734: Remove bogus IPSR10 value
net: hns3: fix error handling int the hns3_get_vector_ring_chain
vxlan: changelink: Fix handling of default remotes
Input: nomadik-ske-keypad - fix a loop timeout test
fork,memcg: fix crash in free_thread_stack on memcg charge fail
clk: highbank: fix refcount leak in hb_clk_init()
clk: qoriq: fix refcount leak in clockgen_init()
clk: ti: fix refcount leak in ti_dt_clocks_register()
clk: socfpga: fix refcount leak
clk: samsung: exynos4: fix refcount leak in exynos4_get_xom()
clk: imx6q: fix refcount leak in imx6q_clocks_init()
clk: imx6sx: fix refcount leak in imx6sx_clocks_init()
clk: imx7d: fix refcount leak in imx7d_clocks_init()
clk: vf610: fix refcount leak in vf610_clocks_init()
clk: armada-370: fix refcount leak in a370_clk_init()
clk: kirkwood: fix refcount leak in kirkwood_clk_init()
clk: armada-xp: fix refcount leak in axp_clk_init()
clk: mv98dx3236: fix refcount leak in mv98dx3236_clk_init()
clk: dove: fix refcount leak in dove_clk_init()
MIPS: BCM63XX: drop unused and broken DSP platform device
arm64: defconfig: Re-enable bcm2835-thermal driver
remoteproc: qcom: q6v5-mss: Add missing clocks for MSM8996
remoteproc: qcom: q6v5-mss: Add missing regulator for MSM8996
drm: Fix error handling in drm_legacy_addctx
ARM: dts: r8a7743: Remove generic compatible string from iic3
drm/etnaviv: fix some off by one bugs
drm/fb-helper: generic: Fix setup error path
fork, memcg: fix cached_stacks case
IB/usnic: Fix out of bounds index check in query pkey
RDMA/ocrdma: Fix out of bounds index check in query pkey
RDMA/qedr: Fix out of bounds index check in query pkey
drm/shmob: Fix return value check in shmob_drm_probe
arm64: dts: apq8016-sbc: Increase load on l11 for SDCARD
spi: cadence: Correct initialisation of runtime PM
RDMA/iw_cxgb4: Fix the unchecked ep dereference
net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ9031
memory: tegra: Don't invoke Tegra30+ specific memory timing setup on Tegra20
drm/etnaviv: NULL vs IS_ERR() buf in etnaviv_core_dump()
media: s5p-jpeg: Correct step and max values for V4L2_CID_JPEG_RESTART_INTERVAL
kbuild: mark prepare0 as PHONY to fix external module build
crypto: brcm - Fix some set-but-not-used warning
crypto: tgr192 - fix unaligned memory access
ASoC: imx-sgtl5000: put of nodes if finding codec fails
IB/iser: Pass the correct number of entries for dma mapped SGL
net: hns3: fix wrong combined count returned by ethtool -l
media: tw9910: Unregister subdevice with v4l2-async
IB/mlx5: Don't override existing ip_protocol
rtc: cmos: ignore bogus century byte
spi/topcliff_pch: Fix potential NULL dereference on allocation error
net: hns3: fix bug of ethtool_ops.get_channels for VF
ARM: dts: sun8i-a23-a33: Move NAND controller device node to sort by address
clk: sunxi-ng: sun8i-a23: Enable PLL-MIPI LDOs when ungating it
iwlwifi: mvm: avoid possible access out of array.
net/mlx5: Take lock with IRQs disabled to avoid deadlock
ip_tunnel: Fix route fl4 init in ip_md_tunnel_xmit
arm64: dts: allwinner: h6: Move GIC device node fix base address ordering
iwlwifi: mvm: fix A-MPDU reference assignment
bus: ti-sysc: Fix timer handling with drop pm_runtime_irq_safe()
tty: ipwireless: Fix potential NULL pointer dereference
driver: uio: fix possible memory leak in __uio_register_device
driver: uio: fix possible use-after-free in __uio_register_device
crypto: crypto4xx - Fix wrong ppc4xx_trng_probe()/ppc4xx_trng_remove() arguments
driver core: Fix DL_FLAG_AUTOREMOVE_SUPPLIER device link flag handling
driver core: Avoid careless re-use of existing device links
driver core: Do not resume suppliers under device_links_write_lock()
driver core: Fix handling of runtime PM flags in device_link_add()
driver core: Do not call rpm_put_suppliers() in pm_runtime_drop_link()
ARM: dts: lpc32xx: add required clocks property to keypad device node
ARM: dts: lpc32xx: reparent keypad controller to SIC1
ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller variant
ARM: dts: lpc32xx: fix ARM PrimeCell LCD controller clocks property
ARM: dts: lpc32xx: phy3250: fix SD card regulator voltage
drm/xen-front: Fix mmap attributes for display buffers
iwlwifi: mvm: fix RSS config command
staging: most: cdev: add missing check for cdev_add failure
clk: ingenic: jz4740: Fix gating of UDC clock
rtc: ds1672: fix unintended sign extension
thermal: mediatek: fix register index error
arm64: dts: msm8916: remove bogus argument to the cpu clock
ath10k: fix dma unmap direction for management frames
net: phy: fixed_phy: Fix fixed_phy not checking GPIO
rtc: ds1307: rx8130: Fix alarm handling
net/smc: original socket family in inet_sock_diag
rtc: 88pm860x: fix unintended sign extension
rtc: 88pm80x: fix unintended sign extension
rtc: pm8xxx: fix unintended sign extension
fbdev: chipsfb: remove set but not used variable 'size'
iw_cxgb4: use tos when importing the endpoint
iw_cxgb4: use tos when finding ipv6 routes
ipmi: kcs_bmc: handle devm_kasprintf() failure case
xsk: add missing smp_rmb() in xsk_mmap
drm/etnaviv: potential NULL dereference
ntb_hw_switchtec: debug print 64bit aligned crosslink BAR Numbers
ntb_hw_switchtec: NT req id mapping table register entry number should be 512
pinctrl: sh-pfc: emev2: Add missing pinmux functions
pinctrl: sh-pfc: r8a7791: Fix scifb2_data_c pin group
pinctrl: sh-pfc: r8a7792: Fix vin1_data18_b pin group
pinctrl: sh-pfc: sh73a0: Fix fsic_spdif pin groups
RDMA/mlx5: Fix memory leak in case we fail to add an IB device
driver core: Fix possible supplier PM-usage counter imbalance
PCI: endpoint: functions: Use memcpy_fromio()/memcpy_toio()
usb: phy: twl6030-usb: fix possible use-after-free on remove
block: don't use bio->bi_vcnt to figure out segment number
keys: Timestamp new keys
net: dsa: b53: Fix default VLAN ID
net: dsa: b53: Properly account for VLAN filtering
net: dsa: b53: Do not program CPU port's PVID
mt76: usb: fix possible memory leak in mt76u_buf_free
media: sh: migor: Include missing dma-mapping header
vfio_pci: Enable memory accesses before calling pci_map_rom
hwmon: (pmbus/tps53679) Fix driver info initialization in probe routine
mdio_bus: Fix PTR_ERR() usage after initialization to constant
KVM: PPC: Release all hardware TCE tables attached to a group
staging: r8822be: check kzalloc return or bail
dmaengine: mv_xor: Use correct device for DMA API
cdc-wdm: pass return value of recover_from_urb_loss
brcmfmac: create debugfs files for bus-specific layer
regulator: pv88060: Fix array out-of-bounds access
regulator: pv88080: Fix array out-of-bounds access
regulator: pv88090: Fix array out-of-bounds access
net: dsa: qca8k: Enable delay for RGMII_ID mode
net/mlx5: Delete unused FPGA QPN variable
drm/nouveau/bios/ramcfg: fix missing parentheses when calculating RON
drm/nouveau/pmu: don't print reply values if exec is false
drm/nouveau: fix missing break in switch statement
driver core: Fix PM-runtime for links added during consumer probe
ASoC: qcom: Fix of-node refcount unbalance in apq8016_sbc_parse_of()
net: dsa: fix unintended change of bridge interface STP state
fs/nfs: Fix nfs_parse_devname to not modify it's argument
staging: rtlwifi: Use proper enum for return in halmac_parse_psd_data_88xx
powerpc/64s: Fix logic when handling unknown CPU features
NFS: Fix a soft lockup in the delegation recovery code
perf: Copy parent's address filter offsets on clone
perf, pt, coresight: Fix address filters for vmas with non-zero offset
clocksource/drivers/sun5i: Fail gracefully when clock rate is unavailable
clocksource/drivers/exynos_mct: Fix error path in timer resources initialization
platform/x86: wmi: fix potential null pointer dereference
NFS/pnfs: Bulk destroy of layouts needs to be safe w.r.t. umount
mmc: sdhci-brcmstb: handle mmc_of_parse() errors during probe
iommu: Fix IOMMU debugfs fallout
ARM: 8847/1: pm: fix HYP/SVC mode mismatch when MCPM is used
ARM: 8848/1: virt: Align GIC version check with arm64 counterpart
ARM: 8849/1: NOMMU: Fix encodings for PMSAv8's PRBAR4/PRLAR4
regulator: wm831x-dcdc: Fix list of wm831x_dcdc_ilim from mA to uA
ath10k: Fix length of wmi tlv command for protected mgmt frames
netfilter: nft_set_hash: fix lookups with fixed size hash on big endian
netfilter: nft_set_hash: bogus element self comparison from deactivation path
net: sched: act_csum: Fix csum calc for tagged packets
hwrng: bcm2835 - fix probe as platform device
iommu/vt-d: Fix NULL pointer reference in intel_svm_bind_mm()
NFS: Add missing encode / decode sequence_maxsz to v4.2 operations
NFSv4/flexfiles: Fix invalid deref in FF_LAYOUT_DEVID_NODE()
net: aquantia: fixed instack structure overflow
powerpc/mm: Check secondary hash page table
media: dvb/earth-pt1: fix wrong initialization for demod blocks
rbd: clear ->xferred on error from rbd_obj_issue_copyup()
PCI: Fix "try" semantics of bus and slot reset
nios2: ksyms: Add missing symbol exports
x86/mm: Remove unused variable 'cpu'
scsi: megaraid_sas: reduce module load time
nfp: fix simple vNIC mailbox length
drivers/rapidio/rio_cm.c: fix potential oops in riocm_ch_listen()
xen, cpu_hotplug: Prevent an out of bounds access
net/mlx5: Fix multiple updates of steering rules in parallel
net/mlx5e: IPoIB, Fix RX checksum statistics update
net: sh_eth: fix a missing check of of_get_phy_mode
regulator: lp87565: Fix missing register for LP87565_BUCK_0
soc: amlogic: gx-socinfo: Add mask for each SoC packages
media: ivtv: update *pos correctly in ivtv_read_pos()
media: cx18: update *pos correctly in cx18_read_pos()
media: wl128x: Fix an error code in fm_download_firmware()
media: cx23885: check allocation return
regulator: tps65086: Fix tps65086_ldoa1_ranges for selector 0xB
crypto: ccree - reduce kernel stack usage with clang
jfs: fix bogus variable self-initialization
tipc: tipc clang warning
m68k: mac: Fix VIA timer counter accesses
ARM: dts: sun8i: a33: Reintroduce default pinctrl muxing
arm64: dts: allwinner: a64: Add missing PIO clocks
ARM: dts: sun9i: optimus: Fix fixed-regulators
net: phy: don't clear BMCR in genphy_soft_reset
ARM: OMAP2+: Fix potentially uninitialized return value for _setup_reset()
net: dsa: Avoid null pointer when failing to connect to PHY
soc: qcom: cmd-db: Fix an error code in cmd_db_dev_probe()
media: davinci-isif: avoid uninitialized variable use
media: tw5864: Fix possible NULL pointer dereference in tw5864_handle_frame
spi: tegra114: clear packed bit for unpacked mode
spi: tegra114: fix for unpacked mode transfers
spi: tegra114: terminate dma and reset on transfer timeout
spi: tegra114: flush fifos
spi: tegra114: configure dma burst size to fifo trig level
bus: ti-sysc: Fix sysc_unprepare() when no clocks have been allocated
soc/fsl/qe: Fix an error code in qe_pin_request()
spi: bcm2835aux: fix driver to not allow 65535 (=-1) cs-gpios
drm/fb-helper: generic: Call drm_client_add() after setup is done
arm64/vdso: don't leak kernel addresses
rtc: Fix timestamp value for RTC_TIMESTAMP_BEGIN_1900
rtc: mt6397: Don't call irq_dispose_mapping.
ehea: Fix a copy-paste err in ehea_init_port_res
bpf: Add missed newline in verifier verbose log
drm/vmwgfx: Remove set but not used variable 'restart'
scsi: qla2xxx: Unregister chrdev if module initialization fails
of: use correct function prototype for of_overlay_fdt_apply()
net/sched: cbs: fix port_rate miscalculation
clk: qcom: Skip halt checks on gcc_pcie_0_pipe_clk for 8998
ACPI: button: reinitialize button state upon resume
firmware: arm_scmi: fix of_node leak in scmi_mailbox_check
rxrpc: Fix detection of out of order acks
scsi: target/core: Fix a race condition in the LUN lookup code
brcmfmac: fix leak of mypkt on error return path
ARM: pxa: ssp: Fix "WARNING: invalid free of devm_ allocated data"
PCI: rockchip: Fix rockchip_pcie_ep_assert_intx() bitwise operations
net: hns3: fix for vport->bw_limit overflow problem
hwmon: (w83627hf) Use request_muxed_region for Super-IO accesses
perf/core: Fix the address filtering fix
staging: android: vsoc: fix copy_from_user overrun
PCI: dwc: Fix dw_pcie_ep_find_capability() to return correct capability offset
soc: amlogic: meson-gx-pwrc-vpu: Fix power on/off register bitmask
platform/x86: alienware-wmi: fix kfree on potentially uninitialized pointer
tipc: set sysctl_tipc_rmem and named_timeout right range
usb: typec: tcpm: Notify the tcpc to start connection-detection for SRPs
selftests/ipc: Fix msgque compiler warnings
net: hns3: fix loop condition of hns3_get_tx_timeo_queue_info()
powerpc: vdso: Make vdso32 installation conditional in vdso_install
ARM: dts: ls1021: Fix SGMII PCS link remaining down after PHY disconnect
media: ov2659: fix unbalanced mutex_lock/unlock
6lowpan: Off by one handling ->nexthdr
dmaengine: axi-dmac: Don't check the number of frames for alignment
ALSA: usb-audio: Handle the error from snd_usb_mixer_apply_create_quirk()
afs: Fix AFS file locking to allow fine grained locks
afs: Further fix file locking
NFS: Don't interrupt file writeout due to fatal errors
coresight: catu: fix clang build warning
s390/kexec_file: Fix potential segment overlap in ELF loader
irqchip/gic-v3-its: fix some definitions of inner cacheability attributes
scsi: qla2xxx: Fix a format specifier
scsi: qla2xxx: Fix error handling in qlt_alloc_qfull_cmd()
scsi: qla2xxx: Avoid that qlt_send_resp_ctio() corrupts memory
KVM: PPC: Book3S HV: Fix lockdep warning when entering the guest
netfilter: nft_flow_offload: add entry to flowtable after confirmation
PCI: iproc: Enable iProc config read for PAXBv2
ARM: dts: logicpd-som-lv: Fix MMC1 card detect
packet: in recvmsg msg_name return at least sizeof sockaddr_ll
ASoC: fix valid stream condition
usb: gadget: fsl: fix link error against usb-gadget module
dwc2: gadget: Fix completed transfer size calculation in DDMA
IB/mlx5: Add missing XRC options to QP optional params mask
RDMA/rxe: Consider skb reserve space based on netdev of GID
iommu/vt-d: Make kernel parameter igfx_off work with vIOMMU
net: ena: fix swapped parameters when calling ena_com_indirect_table_fill_entry
net: ena: fix: Free napi resources when ena_up() fails
net: ena: fix incorrect test of supported hash function
net: ena: fix ena_com_fill_hash_function() implementation
dmaengine: tegra210-adma: restore channel status
watchdog: rtd119x_wdt: Fix remove function
mmc: core: fix possible use after free of host
lightnvm: pblk: fix lock order in pblk_rb_tear_down_check
ath10k: Fix encoding for protected management frames
afs: Fix the afs.cell and afs.volume xattr handlers
vfio/mdev: Avoid release parent reference during error path
vfio/mdev: Follow correct remove sequence
vfio/mdev: Fix aborting mdev child device removal if one fails
l2tp: Fix possible NULL pointer dereference
ALSA: aica: Fix a long-time build breakage
media: omap_vout: potential buffer overflow in vidioc_dqbuf()
media: davinci/vpbe: array underflow in vpbe_enum_outputs()
platform/x86: alienware-wmi: printing the wrong error code
crypto: caam - fix caam_dump_sg that iterates through scatterlist
netfilter: ebtables: CONFIG_COMPAT: reject trailing data after last rule
pwm: meson: Consider 128 a valid pre-divider
pwm: meson: Don't disable PWM when setting duty repeatedly
ARM: riscpc: fix lack of keyboard interrupts after irq conversion
nfp: bpf: fix static check error through tightening shift amount adjustment
kdb: do a sanity check on the cpu in kdb_per_cpu()
netfilter: nf_tables: correct NFT_LOGLEVEL_MAX value
backlight: lm3630a: Return 0 on success in update_status functions
thermal: rcar_gen3_thermal: fix interrupt type
thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power
EDAC/mc: Fix edac_mc_find() in case no device is found
afs: Fix key leak in afs_release() and afs_evict_inode()
afs: Don't invalidate callback if AFS_VNODE_DIR_VALID not set
afs: Fix lock-wait/callback-break double locking
afs: Fix double inc of vnode->cb_break
ARM: dts: sun8i-h3: Fix wifi in Beelink X2 DT
clk: meson: gxbb: no spread spectrum on mpll0
clk: meson: axg: spread spectrum is on mpll2
dmaengine: tegra210-adma: Fix crash during probe
arm64: dts: meson: libretech-cc: set eMMC as removable
RDMA/qedr: Fix incorrect device rate.
spi: spi-fsl-spi: call spi_finalize_current_message() at the end
crypto: ccp - fix AES CFB error exposed by new test vectors
crypto: ccp - Fix 3DES complaint from ccp-crypto module
serial: stm32: fix word length configuration
serial: stm32: fix rx error handling
serial: stm32: fix rx data length when parity enabled
serial: stm32: fix transmit_chars when tx is stopped
serial: stm32: Add support of TC bit status check
serial: stm32: fix wakeup source initialization
misc: sgi-xp: Properly initialize buf in xpc_get_rsvd_page_pa
iommu: Add missing new line for dma type
iommu: Use right function to get group for device
signal/bpfilter: Fix bpfilter_kernl to use send_sig not force_sig
signal/cifs: Fix cifs_put_tcp_session to call send_sig instead of force_sig
inet: frags: call inet_frags_fini() after unregister_pernet_subsys()
net: hns3: fix a memory leak issue for hclge_map_unmap_ring_to_vf_vector
crypto: talitos - fix AEAD processing.
netvsc: unshare skb in VF rx handler
net: core: support XDP generic on stacked devices.
RDMA/uverbs: check for allocation failure in uapi_add_elm()
net: don't clear sock->sk early to avoid trouble in strparser
phy: qcom-qusb2: fix missing assignment of ret when calling clk_prepare_enable
cpufreq: brcmstb-avs-cpufreq: Fix initial command check
cpufreq: brcmstb-avs-cpufreq: Fix types for voltage/frequency
clk: sunxi-ng: sun50i-h6-r: Fix incorrect W1 clock gate register
media: vivid: fix incorrect assignment operation when setting video mode
crypto: inside-secure - fix zeroing of the request in ahash_exit_inv
crypto: inside-secure - fix queued len computation
arm64: dts: renesas: ebisu: Remove renesas, no-ether-link property
mpls: fix warning with multi-label encap
serial: stm32: fix a recursive locking in stm32_config_rs485
arm64: dts: meson-gxm-khadas-vim2: fix gpio-keys-polled node
arm64: dts: meson-gxm-khadas-vim2: fix Bluetooth support
iommu/vt-d: Duplicate iommu_resv_region objects per device list
phy: usb: phy-brcm-usb: Remove sysfs attributes upon driver removal
firmware: arm_scmi: fix bitfield definitions for SENSOR_DESC attributes
firmware: arm_scmi: update rate_discrete in clock_describe_rates_get
ntb_hw_switchtec: potential shift wrapping bug in switchtec_ntb_init_sndev()
ASoC: meson: axg-tdmin: right_j is not supported
ASoC: meson: axg-tdmout: right_j is not supported
qed: iWARP - Use READ_ONCE and smp_store_release to access ep->state
qed: iWARP - fix uninitialized callback
powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild
powerpc/pseries/mobility: rebuild cacheinfo hierarchy post-migration
bpf: fix the check that forwarding is enabled in bpf_ipv6_fib_lookup
IB/hfi1: Handle port down properly in pio
drm/msm/mdp5: Fix mdp5_cfg_init error return
net: netem: fix backlog accounting for corrupted GSO frames
net/udp_gso: Allow TX timestamp with UDP GSO
net/af_iucv: build proper skbs for HiperTransport
net/af_iucv: always register net_device notifier
ASoC: ti: davinci-mcasp: Fix slot mask settings when using multiple AXRs
rtc: pcf8563: Fix interrupt trigger method
rtc: pcf8563: Clear event flags and disable interrupts before requesting irq
ARM: dts: iwg20d-q7-common: Fix SDHI1 VccQ regularor
net/sched: cbs: Fix error path of cbs_module_init
arm64: dts: allwinner: h6: Pine H64: Add interrupt line for RTC
drm/msm/a3xx: remove TPL1 regs from snapshot
ip6_fib: Don't discard nodes with valid routing information in fib6_locate_1()
perf/ioctl: Add check for the sample_period value
dmaengine: hsu: Revert "set HSU_CH_MTSR to memory width"
clk: qcom: Fix -Wunused-const-variable
nvmem: imx-ocotp: Ensure WAIT bits are preserved when setting timing
nvmem: imx-ocotp: Change TIMING calculation to u-boot algorithm
tools: bpftool: use correct argument in cgroup errors
backlight: pwm_bl: Fix heuristic to determine number of brightness levels
fork,memcg: alloc_thread_stack_node needs to set tsk->stack
bnxt_en: Fix ethtool selftest crash under error conditions.
bnxt_en: Suppress error messages when querying DSCP DCB capabilities.
iommu/amd: Make iommu_disable safer
mfd: intel-lpss: Release IDA resources
rxrpc: Fix uninitialized error code in rxrpc_send_data_packet()
xprtrdma: Fix use-after-free in rpcrdma_post_recvs
um: Fix IRQ controller regression on console read
PM: ACPI/PCI: Resume all devices during hibernation
ACPI: PM: Simplify and fix PM domain hibernation callbacks
ACPI: PM: Introduce "poweroff" callbacks for ACPI PM domain and LPSS
fsi/core: Fix error paths on CFAM init
devres: allow const resource arguments
fsi: sbefifo: Don't fail operations when in SBE IPL state
RDMA/hns: Fixs hw access invalid dma memory error
PCI: mobiveil: Remove the flag MSI_FLAG_MULTI_PCI_MSI
PCI: mobiveil: Fix devfn check in mobiveil_pcie_valid_device()
PCI: mobiveil: Fix the valid check for inbound and outbound windows
ceph: fix "ceph.dir.rctime" vxattr value
net: pasemi: fix an use-after-free in pasemi_mac_phy_init()
net/tls: fix socket wmem accounting on fallback with netem
x86/pgtable/32: Fix LOWMEM_PAGES constant
xdp: fix possible cq entry leak
ARM: stm32: use "depends on" instead of "if" after prompt
scsi: libfc: fix null pointer dereference on a null lport
xfrm interface: ifname may be wrong in logs
drm/panel: make drm_panel.h self-contained
clk: sunxi-ng: v3s: add the missing PLL_DDR1
PM: sleep: Fix possible overflow in pm_system_cancel_wakeup()
libertas_tf: Use correct channel range in lbtf_geo_init
qed: reduce maximum stack frame size
usb: host: xhci-hub: fix extra endianness conversion
media: rcar-vin: Clean up correct notifier in error path
mic: avoid statically declaring a 'struct device'.
x86/kgbd: Use NMI_VECTOR not APIC_DM_NMI
crypto: ccp - Reduce maximum stack usage
ALSA: aoa: onyx: always initialize register read value
arm64: dts: renesas: r8a77995: Fix register range of display node
tipc: reduce risk of wakeup queue starvation
ARM: dts: stm32: add missing vdda-supply to adc on stm32h743i-eval
net/mlx5: Fix mlx5_ifc_query_lag_out_bits
cifs: fix rmmod regression in cifs.ko caused by force_sig changes
iio: tsl2772: Use devm_add_action_or_reset for tsl2772_chip_off
net: fix bpf_xdp_adjust_head regression for generic-XDP
spi: bcm-qspi: Fix BSPI QUAD and DUAL mode support when using flex mode
cxgb4: smt: Add lock for atomic_dec_and_test
crypto: caam - free resources in case caam_rng registration failed
ext4: set error return correctly when ext4_htree_store_dirent fails
RDMA/hns: Bugfix for slab-out-of-bounds when unloading hip08 driver
RDMA/hns: bugfix for slab-out-of-bounds when loading hip08 driver
ASoC: es8328: Fix copy-paste error in es8328_right_line_controls
ASoC: cs4349: Use PM ops 'cs4349_runtime_pm'
ASoC: wm8737: Fix copy-paste error in wm8737_snd_controls
net/rds: Add a few missing rds_stat_names entries
tools: bpftool: fix arguments for p_err() in do_event_pipe()
tools: bpftool: fix format strings and arguments for jsonw_printf()
drm: rcar-du: lvds: Fix bridge_to_rcar_lvds
bnxt_en: Fix handling FRAG_ERR when NVM_INSTALL_UPDATE cmd fails
signal: Allow cifs and drbd to receive their terminating signals
powerpc/64s/radix: Fix memory hot-unplug page table split
ASoC: sun4i-i2s: RX and TX counter registers are swapped
dmaengine: dw: platform: Switch to acpi_dma_controller_register()
rtc: rv3029: revert error handling patch to rv3029_eeprom_write()
mac80211: minstrel_ht: fix per-group max throughput rate initialization
i40e: reduce stack usage in i40e_set_fc
media: atmel: atmel-isi: fix timeout value for stop streaming
ARM: 8896/1: VDSO: Don't leak kernel addresses
rtc: pcf2127: bugfix: read rtc disables watchdog
mips: avoid explicit UB in assignment of mips_io_port_base
media: em28xx: Fix exception handling in em28xx_alloc_urbs()
iommu/mediatek: Fix iova_to_phys PA start for 4GB mode
ahci: Do not export local variable ahci_em_messages
rxrpc: Fix lack of conn cleanup when local endpoint is cleaned up [ver #2]
Partially revert "kfifo: fix kfifo_alloc() and kfifo_init()"
hwmon: (lm75) Fix write operations for negative temperatures
net/sched: cbs: Set default link speed to 10 Mbps in cbs_set_port_rate
power: supply: Init device wakeup after device_add()
x86, perf: Fix the dependency of the x86 insn decoder selftest
staging: greybus: light: fix a couple double frees
irqdomain: Add the missing assignment of domain->fwnode for named fwnode
bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
usb: typec: tps6598x: Fix build error without CONFIG_REGMAP_I2C
bcache: Fix an error code in bch_dump_read()
iio: dac: ad5380: fix incorrect assignment to val
netfilter: ctnetlink: honor IPS_OFFLOAD flag
ath9k: dynack: fix possible deadlock in ath_dynack_node_{de}init
wcn36xx: use dynamic allocation for large variables
tty: serial: fsl_lpuart: Use appropriate lpuart32_* I/O funcs
ARM: dts: aspeed-g5: Fixe gpio-ranges upper limit
xsk: avoid store-tearing when assigning queues
xsk: avoid store-tearing when assigning umem
led: triggers: Fix dereferencing of null pointer
net: sonic: return NETDEV_TX_OK if failed to map buffer
net: hns3: fix error VF index when setting VLAN offload
rtlwifi: Fix file release memory leak
ARM: dts: logicpd-som-lv: Fix i2c2 and i2c3 Pin mux
f2fs: fix wrong error injection path in inc_valid_block_count()
f2fs: fix error path of f2fs_convert_inline_page()
scsi: fnic: fix msix interrupt allocation
Btrfs: fix hang when loading existing inode cache off disk
Btrfs: fix inode cache waiters hanging on failure to start caching thread
Btrfs: fix inode cache waiters hanging on path allocation failure
btrfs: use correct count in btrfs_file_write_iter()
ixgbe: sync the first fragment unconditionally
hwmon: (shtc1) fix shtc1 and shtw1 id mask
net: sonic: replace dev_kfree_skb in sonic_send_packet
pinctrl: iproc-gpio: Fix incorrect pinconf configurations
gpio/aspeed: Fix incorrect number of banks
ath10k: adjust skb length in ath10k_sdio_mbox_rx_packet
RDMA/cma: Fix false error message
net/rds: Fix 'ib_evt_handler_call' element in 'rds_ib_stat_names'
um: Fix off by one error in IRQ enumeration
bnxt_en: Increase timeout for HWRM_DBG_COREDUMP_XX commands
f2fs: fix to avoid accessing uninitialized field of inode page in is_alive()
mailbox: qcom-apcs: fix max_register value
clk: actions: Fix factor clk struct member access
powerpc/mm/mce: Keep irqs disabled during lockless page table walk
bpf: fix BTF limits
crypto: hisilicon - Matching the dma address for dma_pool_free()
iommu/amd: Wait for completion of IOTLB flush in attach_device
net: aquantia: Fix aq_vec_isr_legacy() return value
cxgb4: Signedness bug in init_one()
net: hisilicon: Fix signedness bug in hix5hd2_dev_probe()
net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe()
net: netsec: Fix signedness bug in netsec_probe()
net: socionext: Fix a signedness bug in ave_probe()
net: stmmac: dwmac-meson8b: Fix signedness bug in probe
net: axienet: fix a signedness bug in probe
of: mdio: Fix a signedness bug in of_phy_get_and_connect()
net: nixge: Fix a signedness bug in nixge_probe()
net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse()
net: sched: cbs: Avoid division by zero when calculating the port rate
nvme: retain split access workaround for capability reads
net: stmmac: gmac4+: Not all Unicast addresses may be available
rxrpc: Fix trace-after-put looking at the put connection record
mac80211: accept deauth frames in IBSS mode
llc: fix another potential sk_buff leak in llc_ui_sendmsg()
llc: fix sk_buff refcounting in llc_conn_state_process()
ip6erspan: remove the incorrect mtu limit for ip6erspan
net: stmmac: fix length of PTP clock's name string
net: stmmac: fix disabling flexible PPS output
sctp: add chunks to sk_backlog when the newsk sk_socket is not set
s390/qeth: Fix error handling during VNICC initialization
s390/qeth: Fix initialization of vnicc cmd masks during set online
act_mirred: Fix mirred_init_module error handling
net: avoid possible false sharing in sk_leave_memory_pressure()
net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head
tcp: annotate lockless access to tcp_memory_pressure
net/smc: receive returns without data
net/smc: receive pending data after RCV_SHUTDOWN
drm/msm/dsi: Implement reset correctly
vhost/test: stop device before reset
dmaengine: imx-sdma: fix size check for sdma script_number
firmware: dmi: Fix unlikely out-of-bounds read in save_mem_devices
arm64: hibernate: check pgd table allocation
net: netem: fix error path for corrupted GSO frames
net: netem: correct the parent's backlog when corrupted packet was dropped
xsk: Fix registration of Rx-only sockets
bpf, offload: Unlock on error in bpf_offload_dev_create()
afs: Fix missing timeout reset
net: qca_spi: Move reset_count to struct qcaspi
hv_netvsc: Fix offset usage in netvsc_send_table()
hv_netvsc: Fix send_table offset in case of a host bug
afs: Fix large file support
drm: panel-lvds: Potential Oops in probe error handling
hwrng: omap3-rom - Fix missing clock by probing with device tree
dpaa_eth: perform DMA unmapping before read
dpaa_eth: avoid timestamp read on error paths
MIPS: Loongson: Fix return value of loongson_hwmon_init
hv_netvsc: flag software created hash value
net: neigh: use long type to store jiffies delta
packet: fix data-race in fanout_flow_is_huge()
i2c: stm32f7: report dma error during probe
mmc: sdio: fix wl1251 vendor id
mmc: core: fix wl1251 sdio quirks
affs: fix a memory leak in affs_remount
afs: Remove set but not used variables 'before', 'after'
dmaengine: ti: edma: fix missed failure handling
drm/radeon: fix bad DMA from INTERRUPT_CNTL2
arm64: dts: juno: Fix UART frequency
samples/bpf: Fix broken xdp_rxq_info due to map order assumptions
usb: dwc3: Allow building USB_DWC3_QCOM without EXTCON
IB/iser: Fix dma_nents type definition
serial: stm32: fix clearing interrupt error flags
arm64: dts: meson-gxm-khadas-vim2: fix uart_A bluetooth node
m68k: Call timer_interrupt() with interrupts disabled
Linux 4.19.99
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ieabeab79ea5c8cb4b6b1552702fa5d6100cea5db
[ Upstream commit 0c0ef9ea6f3f0d5979dc7b094b0a184c1a94716b ]
Commit 0ed266d7ae ("clk: ti: omap3: cleanup unnecessary clock aliases")
removed old omap3 clock framework aliases but caused omap3-rom-rng to
stop working with clock not found error.
Based on discussions on the mailing list it was requested by Tero Kristo
that it would be best to fix this issue by probing omap3-rom-rng using
device tree to provide a proper clk property. The other option would be
to add back the missing clock alias, but that does not help moving things
forward with removing old legacy platform_data.
Let's also add a proper device tree binding and keep it together with
the fix.
Cc: devicetree@vger.kernel.org
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Adam Ford <aford173@gmail.com>
Cc: Pali Rohár <pali.rohar@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tero Kristo <t-kristo@ti.com>
Fixes: 0ed266d7ae ("clk: ti: omap3: cleanup unnecessary clock aliases")
Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 984798de671a927ac73da31096a150df42e6aaf3 ]
BCM63XX (MIPS) does not use device tree, so there cannot be any
of_device_id, causing the driver to fail on probe:
[ 0.904564] bcm2835-rng: probe of bcm63xx-rng failed with error -22
Fix this by checking for match data only if we are probing from device
tree.
Fixes: 8705f24f7b ("hwrng: bcm2835 - Enable BCM2835 RNG to work on BCM63xx platforms")
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 42c7c6ef1e6fa5fc0425120f06f045190b1dda2d ]
devm_kasprintf() may return NULL if internal allocation failed so this
assignment is not safe. Moved the error exit path and added the !NULL
which then allows the devres manager to take care of cleanup.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Fixes: cd2315d471 ("ipmi: kcs_bmc: don't change device name")
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Haiyue Wang <haiyue.wang@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 4aa7afb0ee20a97fbf0c5bab3df028d5fb85fdab upstream.
In the impelementation of __ipmi_bmc_register() the allocated memory for
bmc should be released in case ida_simple_get() fails.
Fixes: 68e7e50f19 ("ipmi: Don't use BMC product/dev ids in the BMC name")
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Message-Id: <20191021200649.1511-1-navid.emamdoost@gmail.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.92 into android-4.19
Changes in 4.19.92
af_packet: set defaule value for tmo
fjes: fix missed check in fjes_acpi_add
mod_devicetable: fix PHY module format
net: dst: Force 4-byte alignment of dst_metrics
net: gemini: Fix memory leak in gmac_setup_txqs
net: hisilicon: Fix a BUG trigered by wrong bytes_compl
net: nfc: nci: fix a possible sleep-in-atomic-context bug in nci_uart_tty_receive()
net: qlogic: Fix error paths in ql_alloc_large_buffers()
net: usb: lan78xx: Fix suspend/resume PHY register access error
qede: Disable hardware gro when xdp prog is installed
qede: Fix multicast mac configuration
sctp: fully initialize v4 addr in some functions
selftests: forwarding: Delete IPv6 address at the end
btrfs: don't double lock the subvol_sem for rename exchange
btrfs: do not call synchronize_srcu() in inode_tree_del
Btrfs: fix missing data checksums after replaying a log tree
btrfs: send: remove WARN_ON for readonly mount
btrfs: abort transaction after failed inode updates in create_subvol
btrfs: skip log replay on orphaned roots
btrfs: do not leak reloc root if we fail to read the fs root
btrfs: handle ENOENT in btrfs_uuid_tree_iterate
Btrfs: fix removal logic of the tree mod log that leads to use-after-free issues
ALSA: pcm: Avoid possible info leaks from PCM stream buffers
ALSA: hda/ca0132 - Keep power on during processing DSP response
ALSA: hda/ca0132 - Avoid endless loop
ALSA: hda/ca0132 - Fix work handling in delayed HP detection
drm: mst: Fix query_payload ack reply struct
drm/panel: Add missing drm_panel_init() in panel drivers
drm/bridge: analogix-anx78xx: silence -EPROBE_DEFER warnings
iio: light: bh1750: Resolve compiler warning and make code more readable
drm/amdgpu: grab the id mgr lock while accessing passid_mapping
spi: Add call to spi_slave_abort() function when spidev driver is released
staging: rtl8192u: fix multiple memory leaks on error path
staging: rtl8188eu: fix possible null dereference
rtlwifi: prevent memory leak in rtl_usb_probe
libertas: fix a potential NULL pointer dereference
ath10k: fix backtrace on coredump
IB/iser: bound protection_sg size by data_sg size
media: am437x-vpfe: Setting STD to current value is not an error
media: i2c: ov2659: fix s_stream return value
media: ov6650: Fix crop rectangle alignment not passed back
media: i2c: ov2659: Fix missing 720p register config
media: ov6650: Fix stored frame format not in sync with hardware
media: ov6650: Fix stored crop rectangle not in sync with hardware
tools/power/cpupower: Fix initializer override in hsw_ext_cstates
media: venus: core: Fix msm8996 frequency table
ath10k: fix offchannel tx failure when no ath10k_mac_tx_frm_has_freq
pinctrl: devicetree: Avoid taking direct reference to device name string
drm/amdkfd: fix a potential NULL pointer dereference (v2)
selftests/bpf: Correct path to include msg + path
media: venus: Fix occasionally failures to suspend
usb: renesas_usbhs: add suspend event support in gadget mode
hwrng: omap3-rom - Call clk_disable_unprepare() on exit only if not idled
regulator: max8907: Fix the usage of uninitialized variable in max8907_regulator_probe()
media: flexcop-usb: fix NULL-ptr deref in flexcop_usb_transfer_init()
media: cec-funcs.h: add status_req checks
drm/bridge: dw-hdmi: Refuse DDC/CI transfers on the internal I2C controller
samples: pktgen: fix proc_cmd command result check logic
block: Fix writeback throttling W=1 compiler warnings
mwifiex: pcie: Fix memory leak in mwifiex_pcie_init_evt_ring
drm/drm_vblank: Change EINVAL by the correct errno
media: cx88: Fix some error handling path in 'cx8800_initdev()'
media: ti-vpe: vpe: Fix Motion Vector vpdma stride
media: ti-vpe: vpe: fix a v4l2-compliance warning about invalid pixel format
media: ti-vpe: vpe: fix a v4l2-compliance failure about frame sequence number
media: ti-vpe: vpe: Make sure YUYV is set as default format
media: ti-vpe: vpe: fix a v4l2-compliance failure causing a kernel panic
media: ti-vpe: vpe: ensure buffers are cleaned up properly in abort cases
media: ti-vpe: vpe: fix a v4l2-compliance failure about invalid sizeimage
syscalls/x86: Use the correct function type in SYSCALL_DEFINE0
drm/amd/display: Fix dongle_caps containing stale information.
extcon: sm5502: Reset registers during initialization
x86/mm: Use the correct function type for native_set_fixmap()
ath10k: Correct error handling of dma_map_single()
drm/bridge: dw-hdmi: Restore audio when setting a mode
perf test: Report failure for mmap events
perf report: Add warning when libunwind not compiled in
usb: usbfs: Suppress problematic bind and unbind uevents.
iio: adc: max1027: Reset the device at probe time
Bluetooth: missed cpu_to_le16 conversion in hci_init4_req
Bluetooth: Workaround directed advertising bug in Broadcom controllers
Bluetooth: hci_core: fix init for HCI_USER_CHANNEL
bpf/stackmap: Fix deadlock with rq_lock in bpf_get_stack()
x86/mce: Lower throttling MCE messages' priority to warning
perf tests: Disable bp_signal testing for arm64
drm/gma500: fix memory disclosures due to uninitialized bytes
rtl8xxxu: fix RTL8723BU connection failure issue after warm reboot
ipmi: Don't allow device module unload when in use
x86/ioapic: Prevent inconsistent state when moving an interrupt
media: smiapp: Register sensor after enabling runtime PM on the device
md/bitmap: avoid race window between md_bitmap_resize and bitmap_file_clear_bit
arm64: psci: Reduce the waiting time for cpu_psci_cpu_kill()
i40e: initialize ITRN registers with correct values
net: phy: dp83867: enable robust auto-mdix
drm/tegra: sor: Use correct SOR index on Tegra210
spi: sprd: adi: Add missing lock protection when rebooting
ACPI: button: Add DMI quirk for Medion Akoya E2215T
RDMA/qedr: Fix memory leak in user qp and mr
gpu: host1x: Allocate gather copy for host1x
net: dsa: LAN9303: select REGMAP when LAN9303 enable
phy: qcom-usb-hs: Fix extcon double register after power cycle
s390/time: ensure get_clock_monotonic() returns monotonic values
s390/mm: add mm_pxd_folded() checks to pxd_free()
net: hns3: add struct netdev_queue debug info for TX timeout
libata: Ensure ata_port probe has completed before detach
loop: fix no-unmap write-zeroes request behavior
pinctrl: sh-pfc: sh7734: Fix duplicate TCLK1_B
iio: dln2-adc: fix iio_triggered_buffer_postenable() position
libbpf: Fix error handling in bpf_map__reuse_fd()
Bluetooth: Fix advertising duplicated flags
pinctrl: amd: fix __iomem annotation in amd_gpio_irq_handler()
ixgbe: protect TX timestamping from API misuse
media: rcar_drif: fix a memory disclosure
media: v4l2-core: fix touch support in v4l_g_fmt
nvmem: imx-ocotp: reset error status on probe
rfkill: allocate static minor
bnx2x: Fix PF-VF communication over multi-cos queues.
spi: img-spfi: fix potential double release
ALSA: timer: Limit max amount of slave instances
rtlwifi: fix memory leak in rtl92c_set_fw_rsvdpagepkt()
perf probe: Fix to find range-only function instance
perf probe: Fix to list probe event with correct line number
perf jevents: Fix resource leak in process_mapfile() and main()
perf probe: Walk function lines in lexical blocks
perf probe: Fix to probe an inline function which has no entry pc
perf probe: Fix to show ranges of variables in functions without entry_pc
perf probe: Fix to show inlined function callsite without entry_pc
libsubcmd: Use -O0 with DEBUG=1
perf probe: Fix to probe a function which has no entry pc
perf tools: Splice events onto evlist even on error
drm/amdgpu: disallow direct upload save restore list from gfx driver
drm/amdgpu: fix potential double drop fence reference
xen/gntdev: Use select for DMA_SHARED_BUFFER
perf parse: If pmu configuration fails free terms
perf probe: Skip overlapped location on searching variables
perf probe: Return a better scope DIE if there is no best scope
perf probe: Fix to show calling lines of inlined functions
perf probe: Skip end-of-sequence and non statement lines
perf probe: Filter out instances except for inlined subroutine and subprogram
ath10k: fix get invalid tx rate for Mesh metric
fsi: core: Fix small accesses and unaligned offsets via sysfs
media: pvrusb2: Fix oops on tear-down when radio support is not present
soundwire: intel: fix PDI/stream mapping for Bulk
crypto: atmel - Fix authenc support when it is set to m
ice: delay less
media: si470x-i2c: add missed operations in remove
EDAC/ghes: Fix grain calculation
spi: pxa2xx: Add missed security checks
ASoC: rt5677: Mark reg RT5677_PWR_ANLG2 as volatile
iio: dac: ad5446: Add support for new AD5600 DAC
ASoC: Intel: kbl_rt5663_rt5514_max98927: Add dmic format constraint
s390/disassembler: don't hide instruction addresses
nvme: Discard workaround for non-conformant devices
parport: load lowlevel driver if ports not found
bcache: fix static checker warning in bcache_device_free()
cpufreq: Register drivers only after CPU devices have been registered
x86/crash: Add a forward declaration of struct kimage
tracing: use kvcalloc for tgid_map array allocation
tracing/kprobe: Check whether the non-suffixed symbol is notrace
bcache: fix deadlock in bcache_allocator
iwlwifi: mvm: fix unaligned read of rx_pkt_status
ASoC: wm8904: fix regcache handling
spi: tegra20-slink: add missed clk_unprepare
tun: fix data-race in gro_normal_list()
crypto: virtio - deal with unsupported input sizes
mmc: tmio: Add MMC_CAP_ERASE to allow erase/discard/trim requests
btrfs: don't prematurely free work in end_workqueue_fn()
btrfs: don't prematurely free work in run_ordered_work()
ASoC: wm2200: add missed operations in remove and probe failure
spi: st-ssc4: add missed pm_runtime_disable
ASoC: wm5100: add missed pm_runtime_disable
ASoC: Intel: bytcr_rt5640: Update quirk for Acer Switch 10 SW5-012 2-in-1
x86/insn: Add some Intel instructions to the opcode map
brcmfmac: remove monitor interface when detaching
iwlwifi: check kasprintf() return value
fbtft: Make sure string is NULL terminated
net: ethernet: ti: ale: clean ale tbl on init and intf restart
crypto: sun4i-ss - Fix 64-bit size_t warnings
crypto: sun4i-ss - Fix 64-bit size_t warnings on sun4i-ss-hash.c
mac80211: consider QoS Null frames for STA_NULLFUNC_ACKED
crypto: vmx - Avoid weird build failures
libtraceevent: Fix memory leakage in copy_filter_type
mips: fix build when "48 bits virtual memory" is enabled
drm/amdgpu: fix bad DMA from INTERRUPT_CNTL2
net: phy: initialise phydev speed and duplex sanely
btrfs: don't prematurely free work in reada_start_machine_worker()
btrfs: don't prematurely free work in scrub_missing_raid56_worker()
Revert "mmc: sdhci: Fix incorrect switch to HS mode"
mmc: mediatek: fix CMD_TA to 2 for MT8173 HS200/HS400 mode
can: kvaser_usb: kvaser_usb_leaf: Fix some info-leaks to USB devices
usb: xhci: Fix build warning seen with CONFIG_PM=n
drm/amdgpu: fix uninitialized variable pasid_mapping_needed
s390/ftrace: fix endless recursion in function_graph tracer
btrfs: return error pointer from alloc_test_extent_buffer
usbip: Fix receive error in vhci-hcd when using scatter-gather
usbip: Fix error path of vhci_recv_ret_submit()
cpufreq: Avoid leaving stale IRQ work items during CPU offline
USB: EHCI: Do not return -EPIPE when hub is disconnected
intel_th: pci: Add Comet Lake PCH-V support
intel_th: pci: Add Elkhart Lake SOC support
platform/x86: hp-wmi: Make buffer for HPWMI_FEATURE2_QUERY 128 bytes
staging: comedi: gsc_hpdi: check dma_alloc_coherent() return value
ext4: fix ext4_empty_dir() for directories with holes
ext4: check for directory entries too close to block end
ext4: unlock on error in ext4_expand_extra_isize()
KVM: arm64: Ensure 'params' is initialised when looking up sys register
x86/MCE/AMD: Do not use rdmsr_safe_on_cpu() in smca_configure()
x86/MCE/AMD: Allow Reserved types to be overwritten in smca_banks[]
powerpc/vcpu: Assume dedicated processors as non-preempt
powerpc/irq: fix stack overflow verification
mmc: sdhci-msm: Correct the offset and value for DDR_CONFIG register
mmc: sdhci-of-esdhc: Revert "mmc: sdhci-of-esdhc: add erratum A-009204 support"
mmc: sdhci: Update the tuning failed messages to pr_debug level
mmc: sdhci-of-esdhc: fix P2020 errata handling
mmc: sdhci: Workaround broken command queuing on Intel GLK
mmc: sdhci: Add a quirk for broken command queuing
nbd: fix shutdown and recv work deadlock v2
perf probe: Fix to show function entry line as probe-able
Linux 4.19.92
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ic4c7f9c713549ebb3319cd0275e88678bfa0e53d
[ Upstream commit cbb79863fc3175ed5ac506465948b02a893a8235 ]
If something has the IPMI driver open, don't allow the device
module to be unloaded. Before it would unload and the user would
get errors on use.
This change is made on user request, and it makes it consistent
with the I2C driver, which has the same behavior.
It does change things a little bit with respect to kernel users.
If the ACPI or IPMI watchdog (or any other kernel user) has
created a user, then the device module cannot be unloaded. Before
it could be unloaded,
This does not affect hot-plug. If the device goes away (it's on
something removable that is removed or is hot-removed via sysfs)
then it still behaves as it did before.
Reported-by: tony camuso <tcamuso@redhat.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Tested-by: tony camuso <tcamuso@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit eaecce12f5f0d2c35d278e41e1bc4522393861ab ]
When unloading omap3-rom-rng, we'll get the following:
WARNING: CPU: 0 PID: 100 at drivers/clk/clk.c:948 clk_core_disable
This is because the clock may be already disabled by omap3_rom_rng_idle().
Let's fix the issue by checking for rng_idle on exit.
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Adam Ford <aford173@gmail.com>
Cc: Pali Rohár <pali.rohar@gmail.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tero Kristo <t-kristo@ti.com>
Fixes: 1c6b7c2108 ("hwrng: OMAP3 ROM Random Number Generator support")
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Merge 4.19.90 into android-4.19
Changes in 4.19.90
usb: gadget: configfs: Fix missing spin_lock_init()
usb: gadget: pch_udc: fix use after free
scsi: qla2xxx: Fix driver unload hang
media: venus: remove invalid compat_ioctl32 handler
USB: uas: honor flag to avoid CAPACITY16
USB: uas: heed CAPACITY_HEURISTICS
USB: documentation: flags on usb-storage versus UAS
usb: Allow USB device to be warm reset in suspended state
staging: rtl8188eu: fix interface sanity check
staging: rtl8712: fix interface sanity check
staging: gigaset: fix general protection fault on probe
staging: gigaset: fix illegal free on probe errors
staging: gigaset: add endpoint-type sanity check
usb: xhci: only set D3hot for pci device
xhci: Fix memory leak in xhci_add_in_port()
xhci: Increase STS_HALT timeout in xhci_suspend()
xhci: handle some XHCI_TRUST_TX_LENGTH quirks cases as default behaviour.
ARM: dts: pandora-common: define wl1251 as child node of mmc3
iio: adis16480: Add debugfs_reg_access entry
iio: humidity: hdc100x: fix IIO_HUMIDITYRELATIVE channel reporting
iio: imu: inv_mpu6050: fix temperature reporting using bad unit
USB: atm: ueagle-atm: add missing endpoint check
USB: idmouse: fix interface sanity checks
USB: serial: io_edgeport: fix epic endpoint lookup
usb: roles: fix a potential use after free
USB: adutux: fix interface sanity check
usb: core: urb: fix URB structure initialization function
usb: mon: Fix a deadlock in usbmon between mmap and read
tpm: add check after commands attribs tab allocation
mtd: spear_smi: Fix Write Burst mode
virtio-balloon: fix managed page counts when migrating pages between zones
usb: dwc3: pci: add ID for the Intel Comet Lake -H variant
usb: dwc3: gadget: Fix logical condition
usb: dwc3: ep0: Clear started flag on completion
phy: renesas: rcar-gen3-usb2: Fix sysfs interface of "role"
btrfs: check page->mapping when loading free space cache
btrfs: use refcount_inc_not_zero in kill_all_nodes
Btrfs: fix metadata space leak on fixup worker failure to set range as delalloc
Btrfs: fix negative subv_writers counter and data space leak after buffered write
btrfs: Avoid getting stuck during cyclic writebacks
btrfs: Remove btrfs_bio::flags member
Btrfs: send, skip backreference walking for extents with many references
btrfs: record all roots for rename exchange on a subvol
rtlwifi: rtl8192de: Fix missing code to retrieve RX buffer address
rtlwifi: rtl8192de: Fix missing callback that tests for hw release of buffer
rtlwifi: rtl8192de: Fix missing enable interrupt flag
lib: raid6: fix awk build warnings
ovl: fix corner case of non-unique st_dev;st_ino
ovl: relax WARN_ON() on rename to self
hwrng: omap - Fix RNG wait loop timeout
dm writecache: handle REQ_FUA
dm zoned: reduce overhead of backing device checks
workqueue: Fix spurious sanity check failures in destroy_workqueue()
workqueue: Fix pwq ref leak in rescuer_thread()
ASoC: rt5645: Fixed buddy jack support.
ASoC: rt5645: Fixed typo for buddy jack support.
ASoC: Jack: Fix NULL pointer dereference in snd_soc_jack_report
md: improve handling of bio with REQ_PREFLUSH in md_flush_request()
blk-mq: avoid sysfs buffer overflow with too many CPU cores
cgroup: pids: use atomic64_t for pids->limit
ar5523: check NULL before memcpy() in ar5523_cmd()
s390/mm: properly clear _PAGE_NOEXEC bit when it is not supported
media: bdisp: fix memleak on release
media: radio: wl1273: fix interrupt masking on release
media: cec.h: CEC_OP_REC_FLAG_ values were swapped
cpuidle: Do not unset the driver if it is there already
erofs: zero out when listxattr is called with no xattr
intel_th: Fix a double put_device() in error path
intel_th: pci: Add Ice Lake CPU support
intel_th: pci: Add Tiger Lake CPU support
PM / devfreq: Lock devfreq in trans_stat_show
cpufreq: powernv: fix stack bloat and hard limit on number of CPUs
ACPI / hotplug / PCI: Allocate resources directly under the non-hotplug bridge
ACPI: OSL: only free map once in osl.c
ACPI: bus: Fix NULL pointer check in acpi_bus_get_private_data()
ACPI: PM: Avoid attaching ACPI PM domain to certain devices
pinctrl: armada-37xx: Fix irq mask access in armada_37xx_irq_set_type()
pinctrl: samsung: Add of_node_put() before return in error path
pinctrl: samsung: Fix device node refcount leaks in Exynos wakeup controller init
pinctrl: samsung: Fix device node refcount leaks in S3C24xx wakeup controller init
pinctrl: samsung: Fix device node refcount leaks in init code
pinctrl: samsung: Fix device node refcount leaks in S3C64xx wakeup controller init
mmc: host: omap_hsmmc: add code for special init of wl1251 to get rid of pandora_wl1251_init_card
ARM: dts: omap3-tao3530: Fix incorrect MMC card detection GPIO polarity
ppdev: fix PPGETTIME/PPSETTIME ioctls
powerpc: Allow 64bit VDSO __kernel_sync_dicache to work across ranges >4GB
powerpc/xive: Prevent page fault issues in the machine crash handler
powerpc: Allow flush_icache_range to work across ranges >4GB
powerpc/xive: Skip ioremap() of ESB pages for LSI interrupts
video/hdmi: Fix AVI bar unpack
quota: Check that quota is not dirty before release
ext2: check err when partial != NULL
quota: fix livelock in dquot_writeback_dquots
ext4: Fix credit estimate for final inode freeing
reiserfs: fix extended attributes on the root directory
block: fix single range discard merge
scsi: zfcp: trace channel log even for FCP command responses
scsi: qla2xxx: Fix DMA unmap leak
scsi: qla2xxx: Fix hang in fcport delete path
scsi: qla2xxx: Fix session lookup in qlt_abort_work()
scsi: qla2xxx: Fix qla24xx_process_bidir_cmd()
scsi: qla2xxx: Always check the qla2x00_wait_for_hba_online() return value
scsi: qla2xxx: Fix message indicating vectors used by driver
scsi: qla2xxx: Fix SRB leak on switch command timeout
xhci: make sure interrupts are restored to correct state
usb: typec: fix use after free in typec_register_port()
omap: pdata-quirks: remove openpandora quirks for mmc3 and wl1251
scsi: lpfc: Cap NPIV vports to 256
scsi: lpfc: Correct code setting non existent bits in sli4 ABORT WQE
scsi: lpfc: Correct topology type reporting on G7 adapters
drbd: Change drbd_request_detach_interruptible's return type to int
e100: Fix passing zero to 'PTR_ERR' warning in e100_load_ucode_wait
pvcalls-front: don't return error when the ring is full
sch_cake: Correctly update parent qlen when splitting GSO packets
net/smc: do not wait under send_lock
net: hns3: clear pci private data when unload hns3 driver
net: hns3: change hnae3_register_ae_dev() to int
net: hns3: Check variable is valid before assigning it to another
scsi: hisi_sas: send primitive NOTIFY to SSP situation only
scsi: hisi_sas: Reject setting programmed minimum linkrate > 1.5G
x86/MCE/AMD: Turn off MC4_MISC thresholding on all family 0x15 models
x86/MCE/AMD: Carve out the MC4_MISC thresholding quirk
power: supply: cpcap-battery: Fix signed counter sample register
mlxsw: spectrum_router: Refresh nexthop neighbour when it becomes dead
media: vimc: fix component match compare
ath10k: fix fw crash by moving chip reset after napi disabled
regulator: 88pm800: fix warning same module names
powerpc: Avoid clang warnings around setjmp and longjmp
powerpc: Fix vDSO clock_getres()
ext4: work around deleting a file with i_nlink == 0 safely
firmware: qcom: scm: Ensure 'a0' status code is treated as signed
mm/shmem.c: cast the type of unmap_start to u64
rtc: disable uie before setting time and enable after
splice: only read in as much information as there is pipe buffer space
ext4: fix a bug in ext4_wait_for_tail_page_commit
mfd: rk808: Fix RK818 ID template
mm, thp, proc: report THP eligibility for each vma
s390/smp,vdso: fix ASCE handling
blk-mq: make sure that line break can be printed
workqueue: Fix missing kfree(rescuer) in destroy_workqueue()
perf callchain: Fix segfault in thread__resolve_callchain_sample()
gre: refetch erspan header from skb->data after pskb_may_pull()
firmware: arm_scmi: Avoid double free in error flow
sunrpc: fix crash when cache_head become valid before update
net/mlx5e: Fix SFF 8472 eeprom length
leds: trigger: netdev: fix handling on interface rename
PCI: rcar: Fix missing MACCTLR register setting in initialization sequence
gfs2: fix glock reference problem in gfs2_trans_remove_revoke
of: overlay: add_changeset_property() memory leak
kernel/module.c: wakeup processes in module_wq on module unload
cifs: Fix potential softlockups while refreshing DFS cache
gpiolib: acpi: Add Terra Pad 1061 to the run_edge_events_on_boot_blacklist
raid5: need to set STRIPE_HANDLE for batch head
scsi: qla2xxx: Change discovery state before PLOGI
iio: imu: mpu6050: add missing available scan masks
idr: Fix idr_get_next_ul race with idr_remove
scsi: zorro_esp: Limit DMA transfers to 65536 bytes (except on Fastlane)
of: unittest: fix memory leak in attach_node_and_children
Linux 4.19.90
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I790291e9f3d3c8dd3f53e4387de25ff272ad4f39
commit 998174042da229e2cf5841f574aba4a743e69650 upstream.
Going through the uses of timeval in the user space API,
I noticed two bugs in ppdev that were introduced in the y2038
conversion:
* The range check was accidentally moved from ppsettime to
ppgettime
* On sparc64, the microseconds are in the other half of the
64-bit word.
Fix both, and mark the fix for stable backports.
Cc: stable@vger.kernel.org
Fixes: 3b9ab374a1 ("ppdev: convert to y2038 safe")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20191108203435.112759-8-arnd@arndb.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit be867f987a4e1222114dd07a01838a17c26f3fff upstream.
Existing RNG data read timeout is 200us but it doesn't cover EIP76 RNG
data rate which takes approx. 700us to produce 16 bytes of output data
as per testing results. So configure the timeout as 1000us to also take
account of lack of udelay()'s reliability.
Fixes: 383212425c ("hwrng: omap - Add device variant for SafeXcel IP-76 found in Armada 8K")
Cc: <stable@vger.kernel.org>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit f1689114acc5e89a196fec6d732dae3e48edb6ad upstream.
devm_kcalloc() can fail and return NULL so we need to check for that.
Cc: stable@vger.kernel.org
Fixes: 58472f5cd4 ("tpm: validate TPM 2.0 commands")
Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.89 into android-4.19
Changes in 4.19.89
rsi: release skb if rsi_prepare_beacon fails
arm64: tegra: Fix 'active-low' warning for Jetson TX1 regulator
sparc64: implement ioremap_uc
lp: fix sparc64 LPSETTIMEOUT ioctl
usb: gadget: u_serial: add missing port entry locking
tty: serial: fsl_lpuart: use the sg count from dma_map_sg
tty: serial: msm_serial: Fix flow control
serial: pl011: Fix DMA ->flush_buffer()
serial: serial_core: Perform NULL checks for break_ctl ops
serial: ifx6x60: add missed pm_runtime_disable
autofs: fix a leak in autofs_expire_indirect()
RDMA/hns: Correct the value of HNS_ROCE_HEM_CHUNK_LEN
iwlwifi: pcie: don't consider IV len in A-MSDU
exportfs_decode_fh(): negative pinned may become positive without the parent locked
audit_get_nd(): don't unlock parent too early
NFC: nxp-nci: Fix NULL pointer dereference after I2C communication error
xfrm: release device reference for invalid state
Input: cyttsp4_core - fix use after free bug
sched/core: Avoid spurious lock dependencies
perf/core: Consistently fail fork on allocation failures
ALSA: pcm: Fix stream lock usage in snd_pcm_period_elapsed()
drm/sun4i: tcon: Set min division of TCON0_DCLK to 1.
selftests: kvm: fix build with glibc >= 2.30
rsxx: add missed destroy_workqueue calls in remove
net: ep93xx_eth: fix mismatch of request_mem_region in remove
i2c: core: fix use after free in of_i2c_notify
serial: core: Allow processing sysrq at port unlock time
cxgb4vf: fix memleak in mac_hlist initialization
iwlwifi: mvm: synchronize TID queue removal
iwlwifi: trans: Clear persistence bit when starting the FW
iwlwifi: mvm: Send non offchannel traffic via AP sta
ARM: 8813/1: Make aligned 2-byte getuser()/putuser() atomic on ARMv6+
audit: Embed key into chunk
netfilter: nf_tables: don't use position attribute on rule replacement
ARC: IOC: panic if kernel was started with previously enabled IOC
net/mlx5: Release resource on error flow
clk: sunxi-ng: a64: Fix gate bit of DSI DPHY
ice: Fix NVM mask defines
dlm: fix possible call to kfree() for non-initialized pointer
ARM: dts: exynos: Fix LDO13 min values on Odroid XU3/XU4/HC1
extcon: max8997: Fix lack of path setting in USB device mode
net: ethernet: ti: cpts: correct debug for expired txq skb
rtc: s3c-rtc: Avoid using broken ALMYEAR register
rtc: max77686: Fix the returned value in case of error in 'max77686_rtc_read_time()'
i40e: don't restart nway if autoneg not supported
virtchnl: Fix off by one error
clk: rockchip: fix rk3188 sclk_smc gate data
clk: rockchip: fix rk3188 sclk_mac_lbtest parameter ordering
ARM: dts: rockchip: Fix rk3288-rock2 vcc_flash name
dlm: fix missing idr_destroy for recover_idr
MIPS: SiByte: Enable ZONE_DMA32 for LittleSur
net: dsa: mv88e6xxx: Work around mv886e6161 SERDES missing MII_PHYSID2
scsi: zfcp: update kernel message for invalid FCP_CMND length, it's not the CDB
scsi: zfcp: drop default switch case which might paper over missing case
drivers: soc: Allow building the amlogic drivers without ARCH_MESON
bus: ti-sysc: Fix getting optional clocks in clock_roles
ARM: dts: imx6: RDU2: fix eGalax touchscreen node
crypto: ecc - check for invalid values in the key verification test
crypto: bcm - fix normal/non key hash algorithm failure
arm64: dts: zynqmp: Fix node names which contain "_"
pinctrl: qcom: ssbi-gpio: fix gpio-hog related boot issues
Staging: iio: adt7316: Fix i2c data reading, set the data field
firmware: raspberrypi: Fix firmware calls with large buffers
mm/vmstat.c: fix NUMA statistics updates
clk: rockchip: fix I2S1 clock gate register for rk3328
clk: rockchip: fix ID of 8ch clock of I2S1 for rk3328
sctp: count sk_wmem_alloc by skb truesize in sctp_packet_transmit
regulator: Fix return value of _set_load() stub
USB: serial: f81534: fix reading old/new IC config
xfs: extent shifting doesn't fully invalidate page cache
net-next/hinic:fix a bug in set mac address
net-next/hinic: fix a bug in rx data flow
ice: Fix return value from NAPI poll
ice: Fix possible NULL pointer de-reference
iomap: FUA is wrong for DIO O_DSYNC writes into unwritten extents
iomap: sub-block dio needs to zeroout beyond EOF
iomap: dio data corruption and spurious errors when pipes fill
iomap: readpages doesn't zero page tail beyond EOF
iw_cxgb4: only reconnect with MPAv1 if the peer aborts
MIPS: OCTEON: octeon-platform: fix typing
net/smc: use after free fix in smc_wr_tx_put_slot()
math-emu/soft-fp.h: (_FP_ROUND_ZERO) cast 0 to void to fix warning
nds32: Fix the items of hwcap_str ordering issue.
rtc: max8997: Fix the returned value in case of error in 'max8997_rtc_read_alarm()'
rtc: dt-binding: abx80x: fix resistance scale
ARM: dts: exynos: Use Samsung SoC specific compatible for DWC2 module
media: coda: fix memory corruption in case more than 32 instances are opened
media: pulse8-cec: return 0 when invalidating the logical address
media: cec: report Vendor ID after initialization
iwlwifi: fix cfg structs for 22000 with different RF modules
ravb: Clean up duplex handling
net/ipv6: re-do dad when interface has IFF_NOARP flag change
dmaengine: coh901318: Fix a double-lock bug
dmaengine: coh901318: Remove unused variable
dmaengine: dw-dmac: implement dma protection control setting
net: qualcomm: rmnet: move null check on dev before dereferecing it
selftests/powerpc: Allocate base registers
selftests/powerpc: Skip test instead of failing
usb: dwc3: debugfs: Properly print/set link state for HS
usb: dwc3: don't log probe deferrals; but do log other error codes
ACPI: fix acpi_find_child_device() invocation in acpi_preset_companion()
f2fs: fix to account preflush command for noflush_merge mode
f2fs: fix count of seg_freed to make sec_freed correct
f2fs: change segment to section in f2fs_ioc_gc_range
ARM: dts: rockchip: Fix the PMU interrupt number for rv1108
ARM: dts: rockchip: Assign the proper GPIO clocks for rv1108
f2fs: fix to allow node segment for GC by ioctl path
sparc: Fix JIT fused branch convergance.
sparc: Correct ctx->saw_frame_pointer logic.
nvme: Free ctrl device name on init failure
dma-mapping: fix return type of dma_set_max_seg_size()
slimbus: ngd: Fix build error on x86
altera-stapl: check for a null key before strcasecmp'ing it
serial: imx: fix error handling in console_setup
i2c: imx: don't print error message on probe defer
clk: meson: Fix GXL HDMI PLL fractional bits width
gpu: host1x: Fix syncpoint ID field size on Tegra186
lockd: fix decoding of TEST results
sctp: increase sk_wmem_alloc when head->truesize is increased
iommu/amd: Fix line-break in error log reporting
ASoC: rsnd: tidyup registering method for rsnd_kctrl_new()
ARM: dts: sun4i: Fix gpio-keys warning
ARM: dts: sun4i: Fix HDMI output DTC warning
ARM: dts: sun5i: a10s: Fix HDMI output DTC warning
ARM: dts: r8a779[01]: Disable unconnected LVDS encoders
ARM: dts: sun7i: Fix HDMI output DTC warning
ARM: dts: sun8i: a23/a33: Fix OPP DTC warnings
ARM: dts: sun8i: v3s: Change pinctrl nodes to avoid warning
dlm: NULL check before kmem_cache_destroy is not needed
ARM: debug: enable UART1 for socfpga Cyclone5
can: xilinx: fix return type of ndo_start_xmit function
nfsd: fix a warning in __cld_pipe_upcall()
bpf: btf: implement btf_name_valid_identifier()
bpf: btf: check name validity for various types
tools: bpftool: fix a bitfield pretty print issue
ASoC: au8540: use 64-bit arithmetic instead of 32-bit
ARM: OMAP1/2: fix SoC name printing
arm64: dts: meson-gxl-libretech-cc: fix GPIO lines names
arm64: dts: meson-gxbb-nanopi-k2: fix GPIO lines names
arm64: dts: meson-gxbb-odroidc2: fix GPIO lines names
arm64: dts: meson-gxl-khadas-vim: fix GPIO lines names
net/x25: fix called/calling length calculation in x25_parse_address_block
net/x25: fix null_x25_address handling
tools/bpf: make libbpf _GNU_SOURCE friendly
clk: mediatek: Drop __init from mtk_clk_register_cpumuxes()
clk: mediatek: Drop more __init markings for driver probe
soc: renesas: r8a77970-sysc: Correct names of A2DP/A2CN power domains
soc: renesas: r8a77980-sysc: Correct names of A2DP[01] power domains
soc: renesas: r8a77980-sysc: Correct A3VIP[012] power domain hierarchy
kbuild: disable dtc simple_bus_reg warnings by default
tcp: make tcp_space() aware of socket backlog
ARM: dts: mmp2: fix the gpio interrupt cell number
ARM: dts: realview-pbx: Fix duplicate regulator nodes
tcp: fix off-by-one bug on aborting window-probing socket
tcp: fix SNMP under-estimation on failed retransmission
tcp: fix SNMP TCP timeout under-estimation
modpost: skip ELF local symbols during section mismatch check
kbuild: fix single target build for external module
mtd: fix mtd_oobavail() incoherent returned value
ARM: dts: pxa: clean up USB controller nodes
clk: meson: meson8b: fix the offset of vid_pll_dco's N value
clk: sunxi-ng: h3/h5: Fix CSI_MCLK parent
clk: qcom: Fix MSM8998 resets
media: cxd2880-spi: fix probe when dvb_attach fails
ARM: dts: realview: Fix some more duplicate regulator nodes
dlm: fix invalid cluster name warning
net/mlx4_core: Fix return codes of unsupported operations
pstore/ram: Avoid NULL deref in ftrace merging failure path
powerpc/math-emu: Update macros from GCC
clk: renesas: r8a77990: Correct parent clock of DU
clk: renesas: r8a77995: Correct parent clock of DU
MIPS: OCTEON: cvmx_pko_mem_debug8: use oldest forward compatible definition
nfsd: Return EPERM, not EACCES, in some SETATTR cases
media: uvcvideo: Abstract streaming object lifetime
tty: serial: qcom_geni_serial: Fix softlock
ARM: dts: sun8i: h3: Fix the system-control register range
tty: Don't block on IO when ldisc change is pending
media: stkwebcam: Bugfix for wrong return values
firmware: qcom: scm: fix compilation error when disabled
clk: qcom: gcc-msm8998: Disable halt check of UFS clocks
sctp: frag_point sanity check
soc: renesas: r8a77990-sysc: Fix initialization order of 3DG-{A,B}
mlxsw: spectrum_router: Relax GRE decap matching check
IB/hfi1: Ignore LNI errors before DC8051 transitions to Polling state
IB/hfi1: Close VNIC sdma_progress sleep window
mlx4: Use snprintf instead of complicated strcpy
usb: mtu3: fix dbginfo in qmu_tx_zlp_error_handler
clk: renesas: rcar-gen3: Set state when registering SD clocks
ASoC: max9867: Fix power management
ARM: dts: sunxi: Fix PMU compatible strings
ARM: dts: am335x-pdu001: Fix polarity of card detection input
media: vimc: fix start stream when link is disabled
net: aquantia: fix RSS table and key sizes
sched/fair: Scale bandwidth quota and period without losing quota/period ratio precision
fuse: verify nlink
fuse: verify attributes
ALSA: hda/realtek - Enable internal speaker of ASUS UX431FLC
ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop
ALSA: hda/realtek - Dell headphone has noise on unmute for ALC236
ALSA: pcm: oss: Avoid potential buffer overflows
ALSA: hda - Add mute led support for HP ProBook 645 G4
Input: synaptics - switch another X1 Carbon 6 to RMI/SMbus
Input: synaptics-rmi4 - re-enable IRQs in f34v7_do_reflash
Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers
Input: goodix - add upside-down quirk for Teclast X89 tablet
coresight: etm4x: Fix input validation for sysfs.
Input: Fix memory leak in psxpad_spi_probe
x86/mm/32: Sync only to VMALLOC_END in vmalloc_sync_all()
x86/PCI: Avoid AMD FCH XHCI USB PME# from D0 defect
xfrm interface: fix memory leak on creation
xfrm interface: avoid corruption on changelink
xfrm interface: fix list corruption for x-netns
xfrm interface: fix management of phydev
CIFS: Fix NULL-pointer dereference in smb2_push_mandatory_locks
CIFS: Fix SMB2 oplock break processing
tty: vt: keyboard: reject invalid keycodes
can: slcan: Fix use-after-free Read in slcan_open
kernfs: fix ino wrap-around detection
jbd2: Fix possible overflow in jbd2_log_space_left()
drm/msm: fix memleak on release
drm/i810: Prevent underflow in ioctl
arm64: dts: exynos: Revert "Remove unneeded address space mapping for soc node"
KVM: arm/arm64: vgic: Don't rely on the wrong pending table
KVM: x86: do not modify masked bits of shared MSRs
KVM: x86: fix presentation of TSX feature in ARCH_CAPABILITIES
KVM: x86: Grab KVM's srcu lock when setting nested state
crypto: crypto4xx - fix double-free in crypto4xx_destroy_sdr
crypto: atmel-aes - Fix IV handling when req->nbytes < ivsize
crypto: af_alg - cast ki_complete ternary op to int
crypto: ccp - fix uninitialized list head
crypto: ecdh - fix big endian bug in ECC library
crypto: user - fix memory leak in crypto_report
spi: atmel: Fix CS high support
mwifiex: update set_mac_address logic
can: ucan: fix non-atomic allocation in completion handler
RDMA/qib: Validate ->show()/store() callbacks before calling them
iomap: Fix pipe page leakage during splicing
thermal: Fix deadlock in thermal thermal_zone_device_check
vcs: prevent write access to vcsu devices
binder: Fix race between mmap() and binder_alloc_print_pages()
binder: Handle start==NULL in binder_update_page_range()
ALSA: hda - Fix pending unsol events at shutdown
md/raid0: Fix an error message in raid0_make_request()
watchdog: aspeed: Fix clock behaviour for ast2600
perf script: Fix invalid LBR/binary mismatch error
splice: don't read more than available pipe space
iomap: partially revert 4721a601099 (simulated directio short read on EFAULT)
xfs: add missing error check in xfs_prepare_shift()
ASoC: rsnd: fixup MIX kctrl registration
KVM: x86: fix out-of-bounds write in KVM_GET_EMULATED_CPUID (CVE-2019-19332)
net: qrtr: fix memort leak in qrtr_tun_write_iter
appletalk: Fix potential NULL pointer dereference in unregister_snap_client
appletalk: Set error code if register_snap_client failed
Linux 4.19.89
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie3fa59adde9a7e9a6d4684de0e95de14a8b83d0b
commit 45a2d64696b11913bcf1087b041740edbade3e21 upstream.
The layout of struct timeval is different on sparc64 from
anything else, and the patch I did long ago failed to take
this into account.
Change it now to handle sparc64 user space correctly again.
Quite likely nobody cares about parallel ports on sparc64,
but there is no reason not to fix it.
Cc: stable@vger.kernel.org
Fixes: 9a45048408 ("lp: support 64-bit time_t user space")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20191108203435.112759-7-arnd@arndb.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge 4.19.88 into android-4.19
Changes in 4.19.88
clk: meson: gxbb: let sar_adc_clk_div set the parent clock rate
clocksource/drivers/mediatek: Fix error handling
ASoC: msm8916-wcd-analog: Fix RX1 selection in RDAC2 MUX
ASoC: compress: fix unsigned integer overflow check
reset: Fix memory leak in reset_control_array_put()
clk: samsung: exynos5433: Fix error paths
ASoC: kirkwood: fix external clock probe defer
ASoC: kirkwood: fix device remove ordering
clk: samsung: exynos5420: Preserve PLL configuration during suspend/resume
pinctrl: cherryview: Allocate IRQ chip dynamic
ARM: dts: imx6qdl-sabreauto: Fix storm of accelerometer interrupts
reset: fix reset_control_ops kerneldoc comment
clk: at91: avoid sleeping early
clk: sunxi: Fix operator precedence in sunxi_divs_clk_setup
clk: sunxi-ng: a80: fix the zero'ing of bits 16 and 18
ARM: dts: sun8i-a83t-tbs-a711: Fix WiFi resume from suspend
samples/bpf: fix build by setting HAVE_ATTR_TEST to zero
powerpc/bpf: Fix tail call implementation
idr: Fix integer overflow in idr_for_each_entry
idr: Fix idr_alloc_u32 on 32-bit systems
x86/resctrl: Prevent NULL pointer dereference when reading mondata
clk: ti: dra7-atl-clock: Remove ti_clk_add_alias call
clk: ti: clkctrl: Fix failed to enable error with double udelay timeout
net: fec: add missed clk_disable_unprepare in remove
bridge: ebtables: don't crash when using dnat target in output chains
can: peak_usb: report bus recovery as well
can: c_can: D_CAN: c_can_chip_config(): perform a sofware reset on open
can: rx-offload: can_rx_offload_queue_tail(): fix error handling, avoid skb mem leak
can: rx-offload: can_rx_offload_offload_one(): do not increase the skb_queue beyond skb_queue_len_max
can: rx-offload: can_rx_offload_offload_one(): increment rx_fifo_errors on queue overflow or OOM
can: rx-offload: can_rx_offload_offload_one(): use ERR_PTR() to propagate error value in case of errors
can: rx-offload: can_rx_offload_irq_offload_timestamp(): continue on error
can: rx-offload: can_rx_offload_irq_offload_fifo(): continue on error
can: flexcan: increase error counters if skb enqueueing via can_rx_offload_queue_sorted() fails
can: mcp251x: mcp251x_restart_work_handler(): Fix potential force_quit race condition
watchdog: meson: Fix the wrong value of left time
ASoC: stm32: sai: add restriction on mmap support
scripts/gdb: fix debugging modules compiled with hot/cold partitioning
net: bcmgenet: use RGMII loopback for MAC reset
net: bcmgenet: reapply manual settings to the PHY
net: mscc: ocelot: fix __ocelot_rmw_ix prototype
ceph: return -EINVAL if given fsc mount option on kernel w/o support
net/fq_impl: Switch to kvmalloc() for memory allocation
mac80211: fix station inactive_time shortly after boot
block: drbd: remove a stray unlock in __drbd_send_protocol()
pwm: bcm-iproc: Prevent unloading the driver module while in use
scsi: target/tcmu: Fix queue_cmd_ring() declaration
scsi: lpfc: Fix kernel Oops due to null pring pointers
scsi: lpfc: Fix dif and first burst use in write commands
ARM: dts: Fix up SQ201 flash access
tracing: Lock event_mutex before synth_event_mutex
ARM: debug-imx: only define DEBUG_IMX_UART_PORT if needed
ARM: dts: imx51: Fix memory node duplication
ARM: dts: imx53: Fix memory node duplication
ARM: dts: imx31: Fix memory node duplication
ARM: dts: imx35: Fix memory node duplication
ARM: dts: imx7: Fix memory node duplication
ARM: dts: imx6ul: Fix memory node duplication
ARM: dts: imx6sx: Fix memory node duplication
ARM: dts: imx6sl: Fix memory node duplication
ARM: dts: imx50: Fix memory node duplication
ARM: dts: imx23: Fix memory node duplication
ARM: dts: imx1: Fix memory node duplication
ARM: dts: imx27: Fix memory node duplication
ARM: dts: imx25: Fix memory node duplication
ARM: dts: imx53-voipac-dmm-668: Fix memory node duplication
parisc: Fix serio address output
parisc: Fix HP SDC hpa address output
ARM: dts: Fix hsi gdd range for omap4
arm64: mm: Prevent mismatched 52-bit VA support
arm64: smp: Handle errors reported by the firmware
bus: ti-sysc: Check for no-reset and no-idle flags at the child level
platform/x86: mlx-platform: Fix LED configuration
ARM: OMAP1: fix USB configuration for device-only setups
RDMA/hns: Fix the bug while use multi-hop of pbl
arm64: preempt: Fix big-endian when checking preempt count in assembly
RDMA/vmw_pvrdma: Use atomic memory allocation in create AH
PM / AVS: SmartReflex: NULL check before some freeing functions is not needed
xfs: zero length symlinks are not valid
ARM: ks8695: fix section mismatch warning
ACPI / LPSS: Ignore acpi_device_fix_up_power() return value
scsi: lpfc: Enable Management features for IF_TYPE=6
scsi: qla2xxx: Fix NPIV handling for FC-NVMe
scsi: qla2xxx: Fix for FC-NVMe discovery for NPIV port
nvme: provide fallback for discard alloc failure
s390/zcrypt: make sysfs reset attribute trigger queue reset
crypto: user - support incremental algorithm dumps
arm64: dts: renesas: draak: Fix CVBS input
mwifiex: fix potential NULL dereference and use after free
mwifiex: debugfs: correct histogram spacing, formatting
brcmfmac: set F2 watermark to 256 for 4373
brcmfmac: set SDIO F1 MesBusyCtrl for CYW4373
rtl818x: fix potential use after free
bcache: do not check if debug dentry is ERR or NULL explicitly on remove
bcache: do not mark writeback_running too early
xfs: require both realtime inodes to mount
nvme: fix kernel paging oops
ubifs: Fix default compression selection in ubifs
ubi: Put MTD device after it is not used
ubi: Do not drop UBI device reference before using
microblaze: adjust the help to the real behavior
microblaze: move "... is ready" messages to arch/microblaze/Makefile
microblaze: fix multiple bugs in arch/microblaze/boot/Makefile
iwlwifi: move iwl_nvm_check_version() into dvm
iwlwifi: mvm: force TCM re-evaluation on TCM resume
iwlwifi: pcie: fix erroneous print
iwlwifi: pcie: set cmd_len in the correct place
gpio: pca953x: Fix AI overflow on PCAL6524
gpiolib: Fix return value of gpio_to_desc() stub if !GPIOLIB
kvm: vmx: Set IA32_TSC_AUX for legacy mode guests
Revert "KVM: nVMX: reset cache/shadows when switching loaded VMCS"
Revert "KVM: nVMX: move check_vmentry_postreqs() call to nested_vmx_enter_non_root_mode()"
crypto/chelsio/chtls: listen fails with multiadapt
VSOCK: bind to random port for VMADDR_PORT_ANY
mmc: meson-gx: make sure the descriptor is stopped on errors
mtd: rawnand: sunxi: Write pageprog related opcodes to WCMD_SET
usb: ehci-omap: Fix deferred probe for phy handling
btrfs: Check for missing device before bio submission in btrfs_map_bio
btrfs: fix ncopies raid_attr for RAID56
btrfs: dev-replace: set result code of cancel by status of scrub
Btrfs: allow clear_extent_dirty() to receive a cached extent state record
btrfs: only track ref_heads in delayed_ref_updates
serial: sh-sci: Fix crash in rx_timer_fn() on PIO fallback
HID: intel-ish-hid: fixes incorrect error handling
gpio: raspberrypi-exp: decrease refcount on firmware dt node
serial: 8250: Rate limit serial port rx interrupts during input overruns
kprobes/x86/xen: blacklist non-attachable xen interrupt functions
xen/pciback: Check dev_data before using it
kprobes: Blacklist symbols in arch-defined prohibited area
kprobes/x86: Show x86-64 specific blacklisted symbols correctly
vfio-mdev/samples: Use u8 instead of char for handle functions
memory: omap-gpmc: Get the header of the enum
pinctrl: xway: fix gpio-hog related boot issues
net/mlx5: Continue driver initialization despite debugfs failure
netfilter: nf_nat_sip: fix RTP/RTCP source port translations
exofs_mount(): fix leaks on failure exits
bnxt_en: Return linux standard errors in bnxt_ethtool.c
bnxt_en: Save ring statistics before reset.
bnxt_en: query force speeds before disabling autoneg mode.
KVM: s390: unregister debug feature on failing arch init
pinctrl: sh-pfc: r8a77990: Fix MOD_SEL0 SEL_I2C1 field width
pinctrl: sh-pfc: sh7264: Fix PFCR3 and PFCR0 register configuration
pinctrl: sh-pfc: sh7734: Fix shifted values in IPSR10
HID: doc: fix wrong data structure reference for UHID_OUTPUT
dm flakey: Properly corrupt multi-page bios.
gfs2: take jdata unstuff into account in do_grow
dm raid: fix false -EBUSY when handling check/repair message
xfs: Align compat attrlist_by_handle with native implementation.
xfs: Fix bulkstat compat ioctls on x32 userspace.
IB/qib: Fix an error code in qib_sdma_verbs_send()
clocksource/drivers/fttmr010: Fix invalid interrupt register access
vxlan: Fix error path in __vxlan_dev_create()
powerpc/book3s/32: fix number of bats in p/v_block_mapped()
powerpc/xmon: fix dump_segments()
drivers/regulator: fix a missing check of return value
Bluetooth: hci_bcm: Handle specific unknown packets after firmware loading
serial: max310x: Fix tx_empty() callback
openrisc: Fix broken paths to arch/or32
RDMA/srp: Propagate ib_post_send() failures to the SCSI mid-layer
scsi: qla2xxx: deadlock by configfs_depend_item
scsi: csiostor: fix incorrect dma device in case of vport
brcmfmac: Fix access point mode
ath6kl: Only use match sets when firmware supports it
ath6kl: Fix off by one error in scan completion
powerpc/perf: Fix unit_sel/cache_sel checks
powerpc/32: Avoid unsupported flags with clang
powerpc/prom: fix early DEBUG messages
powerpc/mm: Make NULL pointer deferences explicit on bad page faults.
powerpc/44x/bamboo: Fix PCI range
vfio/spapr_tce: Get rid of possible infinite loop
powerpc/powernv/eeh/npu: Fix uninitialized variables in opal_pci_eeh_freeze_status
drbd: ignore "all zero" peer volume sizes in handshake
drbd: reject attach of unsuitable uuids even if connected
drbd: do not block when adjusting "disk-options" while IO is frozen
drbd: fix print_st_err()'s prototype to match the definition
IB/rxe: Make counters thread safe
bpf/cpumap: make sure frame_size for build_skb is aligned if headroom isn't
regulator: tps65910: fix a missing check of return value
powerpc/83xx: handle machine check caused by watchdog timer
powerpc/pseries: Fix node leak in update_lmb_associativity_index()
powerpc: Fix HMIs on big-endian with CONFIG_RELOCATABLE=y
crypto: mxc-scc - fix build warnings on ARM64
pwm: clps711x: Fix period calculation
net/netlink_compat: Fix a missing check of nla_parse_nested
net/net_namespace: Check the return value of register_pernet_subsys()
f2fs: fix block address for __check_sit_bitmap
f2fs: fix to dirty inode synchronously
um: Include sys/uio.h to have writev()
um: Make GCOV depend on !KCOV
net: (cpts) fix a missing check of clk_prepare
net: stmicro: fix a missing check of clk_prepare
net: dsa: bcm_sf2: Propagate error value from mdio_write
atl1e: checking the status of atl1e_write_phy_reg
tipc: fix a missing check of genlmsg_put
net: marvell: fix a missing check of acpi_match_device
net/wan/fsl_ucc_hdlc: Avoid double free in ucc_hdlc_probe()
ocfs2: clear journal dirty flag after shutdown journal
vmscan: return NODE_RECLAIM_NOSCAN in node_reclaim() when CONFIG_NUMA is n
mm/page_alloc.c: free order-0 pages through PCP in page_frag_free()
mm/page_alloc.c: use a single function to free page
mm/page_alloc.c: deduplicate __memblock_free_early() and memblock_free()
tools/vm/page-types.c: fix "kpagecount returned fewer pages than expected" failures
netfilter: nf_tables: fix a missing check of nla_put_failure
xprtrdma: Prevent leak of rpcrdma_rep objects
infiniband: bnxt_re: qplib: Check the return value of send_message
infiniband/qedr: Potential null ptr dereference of qp
firmware: arm_sdei: fix wrong of_node_put() in init function
firmware: arm_sdei: Fix DT platform device creation
lib/genalloc.c: fix allocation of aligned buffer from non-aligned chunk
lib/genalloc.c: use vzalloc_node() to allocate the bitmap
fork: fix some -Wmissing-prototypes warnings
drivers/base/platform.c: kmemleak ignore a known leak
lib/genalloc.c: include vmalloc.h
mtd: Check add_mtd_device() ret code
tipc: fix memory leak in tipc_nl_compat_publ_dump
net/core/neighbour: tell kmemleak about hash tables
ata: ahci: mvebu: do Armada 38x configuration only on relevant SoCs
PCI/MSI: Return -ENOSPC from pci_alloc_irq_vectors_affinity()
net/core/neighbour: fix kmemleak minimal reference count for hash tables
serial: 8250: Fix serial8250 initialization crash
gpu: ipu-v3: pre: don't trigger update if buffer address doesn't change
sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe
ip_tunnel: Make none-tunnel-dst tunnel port work with lwtunnel
decnet: fix DN_IFREQ_SIZE
net/smc: prevent races between smc_lgr_terminate() and smc_conn_free()
net/smc: don't wait for send buffer space when data was already sent
mm/hotplug: invalid PFNs from pfn_to_online_page()
xfs: end sync buffer I/O properly on shutdown error
net/smc: fix sender_free computation
blktrace: Show requests without sector
net/smc: fix byte_order for rx_curs_confirmed
tipc: fix skb may be leaky in tipc_link_input
ASoC: samsung: i2s: Fix prescaler setting for the secondary DAI
sfc: initialise found bitmap in efx_ef10_mtd_probe
geneve: change NET_UDP_TUNNEL dependency to select
net: fix possible overflow in __sk_mem_raise_allocated()
net: ip_gre: do not report erspan_ver for gre or gretap
net: ip6_gre: do not report erspan_ver for ip6gre or ip6gretap
sctp: don't compare hb_timer expire date before starting it
bpf: decrease usercnt if bpf_map_new_fd() fails in bpf_map_get_fd_by_id()
mmc: core: align max segment size with logical block size
net: dev: Use unsigned integer as an argument to left-shift
kvm: properly check debugfs dentry before using it
bpf: drop refcount if bpf_map_new_fd() fails in map_create()
net: hns3: Change fw error code NOT_EXEC to NOT_SUPPORTED
net: hns3: fix PFC not setting problem for DCB module
net: hns3: fix an issue for hclgevf_ae_get_hdev
net: hns3: fix an issue for hns3_update_new_int_gl
iommu/amd: Fix NULL dereference bug in match_hid_uid
apparmor: delete the dentry in aafs_remove() to avoid a leak
scsi: libsas: Support SATA PHY connection rate unmatch fixing during discovery
ACPI / APEI: Don't wait to serialise with oops messages when panic()ing
ACPI / APEI: Switch estatus pool to use vmalloc memory
scsi: hisi_sas: shutdown axi bus to avoid exception CQ returned
scsi: libsas: Check SMP PHY control function result
RDMA/hns: Fix the bug with updating rq head pointer when flush cqe
RDMA/hns: Bugfix for the scene without receiver queue
RDMA/hns: Fix the state of rereg mr
RDMA/hns: Use GFP_ATOMIC in hns_roce_v2_modify_qp
ASoC: rt5645: Headphone Jack sense inverts on the LattePanda board
powerpc/pseries/dlpar: Fix a missing check in dlpar_parse_cc_property()
xdp: fix cpumap redirect SKB creation bug
mtd: Remove a debug trace in mtdpart.c
mm, gup: add missing refcount overflow checks on s390
clk: at91: fix update bit maps on CFG_MOR write
clk: at91: generated: set audio_pll_allowed in at91_clk_register_generated()
usb: dwc2: use a longer core rest timeout in dwc2_core_reset()
staging: rtl8192e: fix potential use after free
staging: rtl8723bs: Drop ACPI device ids
staging: rtl8723bs: Add 024c:0525 to the list of SDIO device-ids
USB: serial: ftdi_sio: add device IDs for U-Blox C099-F9P
mei: bus: prefix device names on bus with the bus name
mei: me: add comet point V device id
thunderbolt: Power cycle the router if NVM authentication fails
xfrm: Fix memleak on xfrm state destroy
media: v4l2-ctrl: fix flags for DO_WHITE_BALANCE
net: macb: fix error format in dev_err()
pwm: Clear chip_data in pwm_put()
media: atmel: atmel-isc: fix asd memory allocation
media: atmel: atmel-isc: fix INIT_WORK misplacement
macvlan: schedule bc_work even if error
net: psample: fix skb_over_panic
openvswitch: fix flow command message size
sctp: Fix memory leak in sctp_sf_do_5_2_4_dupcook
slip: Fix use-after-free Read in slip_open
openvswitch: drop unneeded BUG_ON() in ovs_flow_cmd_build_info()
openvswitch: remove another BUG_ON()
selftests: bpf: test_sockmap: handle file creation failures gracefully
tipc: fix link name length check
sctp: cache netns in sctp_ep_common
net: sched: fix `tc -s class show` no bstats on class with nolock subqueues
net: macb: add missed tasklet_kill
ext4: add more paranoia checking in ext4_expand_extra_isize handling
watchdog: sama5d4: fix WDD value to be always set to max
net: macb: Fix SUBNS increment and increase resolution
net: macb driver, check for SKBTX_HW_TSTAMP
mtd: rawnand: atmel: Fix spelling mistake in error message
mtd: rawnand: atmel: fix possible object reference leak
mtd: spi-nor: cast to u64 to avoid uint overflows
drm/atmel-hlcdc: revert shift by 8
mailbox: stm32_ipcc: add spinlock to fix channels concurrent access
tcp: exit if nothing to retransmit on RTO timeout
HID: core: check whether Usage Page item is after Usage ID items
crypto: stm32/hash - Fix hmac issue more than 256 bytes
media: stm32-dcmi: fix DMA corruption when stopping streaming
media: stm32-dcmi: fix check of pm_runtime_get_sync return value
hwrng: stm32 - fix unbalanced pm_runtime_enable
clk: stm32mp1: fix HSI divider flag
clk: stm32mp1: fix mcu divider table
clk: stm32mp1: add CLK_SET_RATE_NO_REPARENT to Kernel clocks
clk: stm32mp1: parent clocks update
mailbox: mailbox-test: fix null pointer if no mmio
pinctrl: stm32: fix memory leak issue
ASoC: stm32: i2s: fix dma configuration
ASoC: stm32: i2s: fix 16 bit format support
ASoC: stm32: i2s: fix IRQ clearing
ASoC: stm32: sai: add missing put_device()
dmaengine: stm32-dma: check whether length is aligned on FIFO threshold
platform/x86: hp-wmi: Fix ACPI errors caused by too small buffer
platform/x86: hp-wmi: Fix ACPI errors caused by passing 0 as input size
net: fec: fix clock count mis-match
Linux 4.19.88
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ifd3801a77cb551be72788031e7fcfc8a1d4fd197
commit af0d4442dd6813de6e77309063beb064fa8e89ae upstream.
No remove function implemented yet in the driver.
Without remove function, the pm_runtime implementation
complains when removing and probing again the driver.
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman
Martin Kaiser
Jason A. Donenfeld
Corey Minyard
Greg Kroah-Hartman
Sergey Senozhatsky
Andy Lutomirski
Yangtao Li
Hsin-Yi Wang
Theodore Ts'o
George Spelvin
Kees Cook
Rasmus Villemoes
Zhenzhong Duan
Linus Torvalds
Tony Lindgren
Jonas Gorski
Nicholas Mc Guire
Navid Emamdoost
Arnd Bergmann
Sumit Garg
Tadeusz Struk
Lionel Debieve