6c2da9c218
It's not enough that forcedeth's interrupts are disabled, local cpu interrupts have to unconditionally be off when we remove the device from the poll list. Based upon a crash report from Alexander Beregalov <a.beregalov@gmail.com>: WARNING: at lib/list_debug.c:30 __list_add+0x89/0x90() Hardware name: list_add corruption. prev->next should be next (c06ea834), but was f70244c8. (prev=c06ea834). Modules linked in: w83627hf hwmon_vid i2c_nforce2 Pid: 1436, comm: portageq Not tainted 2.6.30-rc1 #1 Call Trace: [<c0129d73>] warn_slowpath+0x73/0xd0 [<c03c6008>] ? __kfree_skb+0x38/0x90 [<c03f9b06>] ? tcp_data_snd_check+0x26/0xe0 [<c03fd67f>] ? tcp_rcv_established+0x2bf/0x5e0 [<c040557a>] ? tcp_v4_rcv+0x47a/0x610 [<c014cebd>] ? print_lock_contention_bug+0x1d/0x110 [<c044a967>] ? _spin_unlock+0x27/0x50 [<c040564b>] ? tcp_v4_rcv+0x54b/0x610 [<c02d86f9>] __list_add+0x89/0x90 [<c03ccff9>] __napi_schedule+0x29/0x60 [<c036946d>] e1000_intr+0xbd/0x1a0 [<c015c5de>] handle_IRQ_event+0x3e/0x120 [<c015e190>] handle_fasteoi_irq+0x60/0xd0 [<c0104fd4>] handle_irq+0x34/0x60 [<c015f748>] ? rcu_irq_enter+0x8/0x40 [<c0104b29>] do_IRQ+0x39/0xa0 [<c03c592c>] ? skb_release_head_state+0x2c/0x60 [<c01034ee>] common_interrupt+0x2e/0x34 [<c02d8601>] ? list_del+0x21/0x90 [<c014e54b>] ? trace_hardirqs_on+0xb/0x10 [<c03cd4da>] __napi_complete+0x1a/0x30 [<c0381971>] nv_napi_poll+0xd1/0x5c0 [<c014e54b>] ? trace_hardirqs_on+0xb/0x10 [<c03cd5f6>] net_rx_action+0x106/0x1b0 [<c012e8df>] __do_softirq+0x6f/0x100 [<c044a967>] ? _spin_unlock+0x27/0x50 [<c015e1b8>] ? handle_fasteoi_irq+0x88/0xd0 [<c012e9cd>] do_softirq+0x5d/0x70 [<c012ebad>] irq_exit+0x7d/0xa0 [<c0104b32>] do_IRQ+0x42/0xa0 [<c012e9b7>] ? do_softirq+0x47/0x70 [<c01034ee>] common_interrupt+0x2e/0x34 Signed-off-by: David S. Miller <davem@davemloft.net> |
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.. | ||
accessibility | ||
acpi | ||
amba | ||
ata | ||
atm | ||
auxdisplay | ||
base | ||
block | ||
bluetooth | ||
cdrom | ||
char | ||
clocksource | ||
connector | ||
cpufreq | ||
cpuidle | ||
crypto | ||
dca | ||
dio | ||
dma | ||
edac | ||
eisa | ||
firewire | ||
firmware | ||
gpio | ||
gpu | ||
hid | ||
hwmon | ||
i2c | ||
ide | ||
idle | ||
ieee1394 | ||
infiniband | ||
input | ||
isdn | ||
leds | ||
lguest | ||
macintosh | ||
mca | ||
md | ||
media | ||
memstick | ||
message | ||
mfd | ||
misc | ||
mmc | ||
mtd | ||
net | ||
nubus | ||
of | ||
oprofile | ||
parisc | ||
parport | ||
pci | ||
pcmcia | ||
platform | ||
pnp | ||
power | ||
ps3 | ||
rapidio | ||
regulator | ||
rtc | ||
s390 | ||
sbus | ||
scsi | ||
serial | ||
sh | ||
sn | ||
spi | ||
ssb | ||
staging | ||
tc | ||
telephony | ||
thermal | ||
uio | ||
usb | ||
uwb | ||
video | ||
virtio | ||
w1 | ||
watchdog | ||
xen | ||
zorro | ||
Kconfig | ||
Makefile |