Manish Rangankar 967823d6c3 scsi: qedi: Fix kernel crash during port toggle ... BUG: unable to handle kernel NULL pointer dereference at 0000000000000100 [ 985.596918] IP: _raw_spin_lock_bh+0x17/0x30 [ 985.601581] PGD 0 P4D 0 [ 985.604405] Oops: 0002 [#1] SMP : [ 985.704533] CPU: 16 PID: 1156 Comm: qedi_thread/16 Not tainted 4.16.0-rc2 #1 [ 985.712397] Hardware name: Dell Inc. PowerEdge R730/0599V5, BIOS 2.4.3 01/17/2017 [ 985.720747] RIP: 0010:_raw_spin_lock_bh+0x17/0x30 [ 985.725996] RSP: 0018:ffffa4b1c43d3e10 EFLAGS: 00010246 [ 985.731823] RAX: 0000000000000000 RBX: ffff94a31bd03000 RCX: 0000000000000000 [ 985.739783] RDX: 0000000000000001 RSI: ffff94a32fa16938 RDI: 0000000000000100 [ 985.747744] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000a33 [ 985.755703] R10: 0000000000000000 R11: ffffa4b1c43d3af0 R12: 0000000000000000 [ 985.763662] R13: ffff94a301f40818 R14: 0000000000000000 R15: 000000000000000c [ 985.771622] FS: 0000000000000000(0000) GS:ffff94a32fa00000(0000) knlGS:0000000000000000 [ 985.780649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 985.787057] CR2: 0000000000000100 CR3: 000000067a009006 CR4: 00000000001606e0 [ 985.795017] Call Trace: [ 985.797747] qedi_fp_process_cqes+0x258/0x980 [qedi] [ 985.803294] qedi_percpu_io_thread+0x10f/0x1b0 [qedi] [ 985.808931] kthread+0xf5/0x130 [ 985.812434] ? qedi_free_uio+0xd0/0xd0 [qedi] [ 985.817298] ? kthread_bind+0x10/0x10 [ 985.821372] ? do_syscall_64+0x6e/0x1a0 Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2018-03-01 20:16:54 -05:00
..
accessibility
acpi	ACPI fix for v4.15-rc1	2017-11-17 14:51:24 -08:00
amba	A couple of dma-mapping updates:	2017-11-14 16:54:12 -08:00
android	Char/Misc patches for 4.15-rc1	2017-11-16 09:10:59 -08:00
ata	Merge branch 'for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata	2017-11-15 14:11:41 -08:00
atm	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
auxdisplay	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
base	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
bcma	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-11-15 11:56:19 -08:00
block	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
bluetooth
bus	ARM: SoC driver updates for v4.15	2017-11-16 16:05:01 -08:00
cdrom	Merge branch 'for-4.15/block' of git://git.kernel.dk/linux-block	2017-11-14 15:32:19 -08:00
char	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-26 14:11:54 -08:00
clk	We have two changes to the core framework this time around. The first being a	2017-11-17 20:04:24 -08:00
clocksource	- final batch of "non trivial" timer conversions (multi-tree dependencies,	2017-11-23 16:29:05 +01:00
connector
cpufreq	Power management updates for v4.15-rc1	2017-11-13 19:43:50 -08:00
cpuidle	powerpc updates for 4.15	2017-11-16 12:47:46 -08:00
crypto	powerpc updates for 4.15	2017-11-16 12:47:46 -08:00
dax	libnvdimm for 4.15	2017-11-17 09:51:57 -08:00
dca
devfreq	Merge branches 'pm-devfreq' and 'pm-tools'	2017-11-13 01:41:39 +01:00
dio
dma	dmaengine updates for 4.15-rc1	2017-11-14 16:49:31 -08:00
dma-buf	Tracing updates for 4.15:	2017-11-17 14:58:01 -08:00
edac	Modules updates for v4.15	2017-11-15 13:46:33 -08:00
eisa
extcon	USB/PHY patches for 4.15-rc1	2017-11-13 21:14:07 -08:00
firewire	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
firmware	drivers/firmware: psci: Convert timers to use timer_setup()	2017-11-21 15:46:44 -08:00
fmc
fpga	Char/Misc patches for 4.15-rc1	2017-11-16 09:10:59 -08:00
fsi
gpio	This is the bulk of pin control changes for the v4.15	2017-11-16 10:57:11 -08:00
gpu	Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-25 08:37:16 -10:00
hid	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
hsi	HSI changes for the v4.15 series	2017-11-15 13:35:43 -08:00
hv	Char/Misc patches for 4.15-rc1	2017-11-16 09:10:59 -08:00
hwmon	hwmon: (w83793) Remove duplicate NULL check	2017-11-16 01:03:19 -08:00
hwspinlock	hwspinlock update for v4.15	2017-11-17 20:16:20 -08:00
hwtracing	Char/Misc patches for 4.15-rc1	2017-11-16 09:10:59 -08:00
i2c	Merge branch 'misc.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-11-17 11:54:55 -08:00
ide	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide	2017-11-19 08:04:41 -10:00
idle	Merge branch 'pm-cpuidle'	2017-11-13 01:34:14 +01:00
iio	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
infiniband	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
input	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
iommu	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
ipack
irqchip	Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-26 14:39:20 -08:00
isdn	treewide: setup_timer() -> timer_setup() (2 field)	2017-11-21 15:57:09 -08:00
leds	LED updates for 4.15rc1	2017-11-14 18:09:31 -08:00
lightnvm	lightnvm: Convert timers to use timer_setup()	2017-11-21 15:46:44 -08:00
macintosh	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
mailbox	Change to POLL api and fixes for FlexRM and OMAP driver	2017-11-15 13:39:18 -08:00
mcb
md	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-11-17 10:56:56 -08:00
media	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
memory	ARM: SoC driver updates for v4.15	2017-11-16 16:05:01 -08:00
memstick	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
message	scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo()	2018-01-30 21:32:06 -05:00
mfd	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
misc	lkdtm: include WARN format string	2017-11-17 16:10:01 -08:00
mmc	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
mtd	Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-25 08:37:16 -10:00
mux
net	Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-25 08:37:16 -10:00
nfc	treewide: setup_timer() -> timer_setup() (2 field)	2017-11-21 15:57:09 -08:00
ntb	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
nubus	m68k updates for 4.15	2017-11-13 12:10:24 -08:00
nvdimm	libnvdimm for 4.15	2017-11-17 09:51:57 -08:00
nvme	nvmet_fc: fix better length checking	2017-11-16 11:27:04 -07:00
nvmem	Char/Misc patches for 4.15-rc1	2017-11-16 09:10:59 -08:00
of	DeviceTree fixes for 4.15:	2017-11-20 21:38:41 -10:00
opp
oprofile
parisc
parport	Char/Misc patches for 4.15-rc1	2017-11-16 09:10:59 -08:00
pci	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-26 14:11:54 -08:00
pcmcia	drivers/pcmcia/sa1111_badge4.c: avoid unused function warning	2017-11-17 16:10:04 -08:00
perf	arm64 updates for 4.15	2017-11-15 10:56:56 -08:00
phy	USB/PHY patches for 4.15-rc1	2017-11-13 21:14:07 -08:00
pinctrl	This is the bulk of pin control changes for the v4.15	2017-11-16 10:57:11 -08:00
platform	Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-25 08:37:16 -10:00
pnp
power	power supply and reset changes for the v4.15 series	2017-11-15 13:37:15 -08:00
powercap
pps	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
ps3
ptp	xen: features and fixes for v4.15-rc1	2017-11-16 13:06:27 -08:00
pwm	pwm: Changes for v4.15-rc1	2017-11-22 21:09:18 -10:00
rapidio	Merge branch 'akpm' (patches from Andrew)	2017-11-17 16:56:17 -08:00
ras	Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 17:56:58 -08:00
regulator	- New Drivers	2017-11-16 09:15:57 -08:00
remoteproc	remoteproc updates for v4.15	2017-11-17 20:14:10 -08:00
reset	ARM: SoC driver updates for v4.15	2017-11-16 16:05:01 -08:00
rpmsg	rpmsg updates for v4.15	2017-11-17 20:12:08 -08:00
rtc	Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-25 08:37:16 -10:00
s390	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
sbus	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc	2017-11-17 20:21:44 -08:00
scsi	scsi: qedi: Fix kernel crash during port toggle	2018-03-01 20:16:54 -05:00
sfi
sh	A couple of dma-mapping updates:	2017-11-14 16:54:12 -08:00
sn
soc	ARM: SoC driver updates for v4.15	2017-11-16 16:05:01 -08:00
spi	Merge remote-tracking branches 'spi/topic/sh-msiof', 'spi/topic/slave', 'spi/topic/spreadtrum' and 'spi/topic/tegra114' into spi-next	2017-11-10 21:33:51 +00:00
spmi
ssb
staging	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
target	Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-25 08:37:16 -10:00
tc
tee
thermal	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux	2017-11-17 14:31:27 -08:00
thunderbolt	Char/Misc patches for 4.15-rc1	2017-11-16 09:10:59 -08:00
tty	treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts	2017-11-21 16:35:54 -08:00
uio
usb	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
uwb	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
vfio	VFIO Updates for Linux v4.15	2017-11-14 16:47:47 -08:00
vhost	Merge branch 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-11-17 12:08:18 -08:00
video	fbdev changes for v4.15:	2017-11-20 21:50:24 -10:00
virt
virtio	virtio_balloon: fix deadlock on OOM	2017-11-14 23:57:38 +02:00
vlynq
vme	Char/Misc patches for 4.15-rc1	2017-11-16 09:10:59 -08:00
w1	Char/Misc patches for 4.15-rc1	2017-11-16 09:10:59 -08:00
watchdog	treewide: setup_timer() -> timer_setup()	2017-11-21 15:57:07 -08:00
xen	treewide: Switch DEFINE_TIMER callbacks to struct timer_list *	2017-11-21 15:57:05 -08:00
zorro
Kconfig	Merge branches 'pm-cpufreq-sched' and 'pm-opp'	2017-11-13 01:40:52 +01:00
Makefile	Merge branches 'pm-cpufreq-sched' and 'pm-opp'	2017-11-13 01:40:52 +01:00