Chad Dupuis d02327a863 bnx2fc: Check sc_cmd device and host pointer before returning the command to the mid-layer. ... When we are in connection recovery and the internal command timer on a request pops, either the scsi_cmnd->device or scsi_cmnd->device->host back pointers may be NULL as the device that the command that the request was submitted on may have been subsequently reaped due to the connection recovery. This can cause one or both of the pointers above to be NULL and cause a system crash if we try to return the command to the midlayer. Instead, double check the pointers before the return to the midlayer so as to prevent the crash and let the upper layers finish the session recovery and rediscover the device. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2016-04-15 16:53:10 -04:00
..
accessibility
acpi	Merge branch 'acpi-processor'	2016-04-02 01:17:36 +02:00
amba
android
ata
atm
auxdisplay
base	PM / wakeirq: fix wakeirq setting after wakup re-configuration from sysfs	2016-04-07 22:23:47 +02:00
bcma
block	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client	2016-04-07 16:34:26 -07:00
bluetooth
bus
cdrom
char
clk
clocksource
connector
cpufreq	Merge branches 'pm-cpufreq', 'pm-cpuidle' and 'acpi-cppc'	2016-04-08 21:46:05 +02:00
cpuidle
crypto
dca
devfreq
dio
dma
dma-buf
edac
eisa
extcon
firewire
firmware	firmware: qemu_fw_cfg.c: hold ACPI global lock during device access	2016-04-07 15:16:40 +03:00
fmc
fpga
gpio	gpio: pca953x: Use correct u16 value for register word write	2016-04-08 11:49:47 +02:00
gpu	Merge branch 'drm-fixes-4.6' of git://people.freedesktop.org/~agd5f/linux into drm-fixes	2016-04-07 07:08:46 +10:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2016-04-11 12:31:09 -07:00
hsi
hv
hwmon
hwspinlock
hwtracing
i2c	i2c: jz4780: really prevent potential division by zero	2016-04-09 08:36:44 +02:00
ide
idle	intel_idle: Add KBL support	2016-04-07 22:11:08 +02:00
iio	Second set of IIO fixes for the 4.6 cycle.	2016-04-04 13:45:10 -07:00
infiniband	scsi: disable automatic target scan	2016-04-11 16:57:09 -04:00
input
iommu	iommu/vt-d: Silence an uninitialized variable warning	2016-04-07 14:51:47 +02:00
ipack
irqchip
isdn
leds
lguest
lightnvm
macintosh
mailbox	Merge branches 'pm-cpufreq', 'pm-cpuidle' and 'acpi-cppc'	2016-04-08 21:46:05 +02:00
mcb
md	Merge tag 'md/4.6-rc2-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md	2016-04-09 11:23:27 -07:00
media	media fixes for v4.6-rc2	2016-04-05 06:47:50 -07:00
memory
memstick
message	scsi: disable automatic target scan	2016-04-11 16:57:09 -04:00
mfd
misc	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
mmc	MMC host:	2016-04-10 17:38:55 -07:00
mtd	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
net	tuntap: restore default qdisc	2016-04-08 15:52:45 -04:00
nfc
ntb
nubus
nvdimm	Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm	2016-04-09 14:05:45 -07:00
nvme
nvmem
of
oprofile	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
parisc
parport
pci
pcmcia
perf
phy
pinctrl	Revert "Revert "pinctrl: lantiq: Implement gpio_chip.to_irq""	2016-04-01 15:21:27 +02:00
platform	Convert straggling drivers to new six-argument get_user_pages()	2016-04-02 18:35:05 -05:00
pnp
power
powercap	powercap: intel_rapl: Add missing Haswell model	2016-04-05 03:44:48 +02:00
pps
ps3
ptp
pwm
rapidio	Convert straggling drivers to new six-argument get_user_pages()	2016-04-02 18:35:05 -05:00
ras
regulator
remoteproc
reset
rpmsg
rtc
s390	scsi: disable automatic target scan	2016-04-11 16:57:09 -04:00
sbus
scsi	bnx2fc: Check sc_cmd device and host pointer before returning the command to the mid-layer.	2016-04-15 16:53:10 -04:00
sfi
sh
sn
soc
spi	Merge remote-tracking branches 'spi/fix/omap2' and 'spi/fix/rockchip' into spi-linus	2016-04-04 10:05:49 -07:00
spmi
ssb
staging	Staging / IIO driver fixes for 4.6-rc3	2016-04-09 12:09:37 -07:00
target	target: add a new add_wwn_groups fabrics method	2016-03-30 20:06:44 -07:00
tc
thermal
thunderbolt
tty	tty: Fix merge of "tty: Refactor tty_open()"	2016-03-31 20:49:39 -07:00
uio
usb	USB fixes for 4.6-rc3	2016-04-09 12:23:02 -07:00
uwb
vfio
vhost
video	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
virt
virtio	virtio: virtio 1.0 cs04 spec compliance for reset	2016-04-07 15:16:39 +03:00
vlynq
vme
w1
watchdog
xen	xen/events: Mask a moving irq	2016-04-04 11:18:00 +01:00
zorro
Kconfig
Makefile