Finn Thain 8d5dbec3bc ncr5380: Call scsi_eh_prep_cmnd() and scsi_eh_restore_cmnd() as and when appropriate ... This bug causes the wrong command to have its sense pointer overwritten, which sometimes leads to a NULL pointer deref. Fix this by checking which command is being requeued before restoring the scsi_eh_save data. It turns out that some targets will disconnect a REQUEST SENSE command. The autosense algorithm doesn't anticipate this. Hence multiple commands can end up undergoing autosense simultaneously, and they will all try to use the same scsi_eh_save struct, which won't work. Defer autosense when the scsi_eh_save storage is in use by another command. Fixes: f27db8eb98 ("ncr5380: Fix autosense bugs") Reported-and-tested-by: Michael Schmitz <schmitzmic@gmail.com> Cc: <stable@vger.kernel.org> # 4.5 Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2016-03-01 09:38:58 -05:00
..
accessibility	…
acpi	Merge branches 'pm-core' and 'pm-domains'	2016-02-06 00:34:01 +01:00
amba	…
android	…
ata	ahci: Intel DNV device IDs SATA	2016-02-10 11:35:55 -05:00
atm	atm: solos-pci: use to_pci_dev()	2015-12-29 15:32:24 -05:00
auxdisplay	…
base	Merge branch 'component' of git://ftp.arm.linux.org.uk/~rmk/linux-arm	2016-02-14 10:40:21 -08:00
bcma	GPIO bulk updates for the v4.5 kernel cycle:	2016-01-17 12:32:01 -08:00
block	null_blk: oops when initializing without lightnvm	2016-02-11 08:56:09 -07:00
bluetooth	Bluetooth: btmrvl: don't send data to firmware while processing suspend	2016-01-06 16:37:14 +01:00
bus	vexpress fixes for v4.5	2016-02-01 12:27:18 -08:00
cdrom	cdrom: don't open-code memdup_user()	2016-01-06 08:25:24 -05:00
char	hpet: Drop stale URLs	2016-02-17 09:39:56 +01:00
clk	clk: gpio: Really allow an optional clock= DT property	2016-02-18 19:10:22 -08:00
clocksource	Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-01-31 15:49:06 -08:00
connector	connector: bump skb->users before callback invocation	2016-01-04 21:46:45 -05:00
cpufreq	Merge branches 'pm-cpuidle', 'pm-cpufreq', 'pm-domains' and 'pm-sleep'	2016-01-29 21:45:17 +01:00
cpuidle	Merge branches 'pm-cpuidle', 'pm-cpufreq', 'pm-domains' and 'pm-sleep'	2016-01-29 21:45:17 +01:00
crypto	crypto: marvell/cesa - fix test in mv_cesa_dev_dma_init()	2016-02-06 15:23:56 +08:00
dca	…
devfreq	PM / devfreq: Do not show statistics if it's not ready.	2016-01-13 17:30:33 +09:00
dio	…
dma	dmaengine: dw: disable BLOCK IRQs for non-cyclic xfer	2016-02-15 22:19:32 +05:30
dma-buf	…
edac	EDAC, i5100: Use to_delayed_work()	2016-01-01 18:31:34 +01:00
eisa	…
extcon	…
firewire	…
firmware	efi: Add pstore variables to the deletion whitelist	2016-02-16 12:48:18 +00:00
fmc	…
fpga	…
gpio	gpio: davinci: Fix the number of controllers allocated	2016-02-10 11:00:49 +01:00
gpu	drm/nouveau: use post-decrement in error handling	2016-02-19 13:36:05 +10:00
hid	asm-generic changes for 4.5	2016-01-20 17:30:20 -08:00
hsi	HSI: omap_ssi_port: fix handling of_get_named_gpio result	2016-01-07 16:07:54 +01:00
hv	char/misc patches for 4.5-rc1	2016-01-13 10:23:36 -08:00
hwmon	hwmon: (gpio-fan) Remove un-necessary speed_index lookup for thermal hook	2016-02-19 17:14:25 -08:00
hwspinlock	drivers/hwspinlock: fix race between radix tree insertion and lookup	2016-02-03 08:28:43 -08:00
hwtracing	…
i2c	i2c: i801: Adding Intel Lewisburg support for iTCO	2016-02-18 13:18:48 +01:00
ide	drivers/ide: make ide-scan-pci.c driver explicitly non-modular	2016-01-18 14:12:33 -05:00
idle	…
iio	Second set of IIO fixes for the 4.5 cycle. These ones are mostly	2016-02-01 13:08:26 -08:00
infiniband	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-02-22 12:18:07 -08:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2016-02-10 12:21:57 -08:00
iommu	SVM fixes for Linux 4.5	2016-02-16 08:04:06 -08:00
ipack	…
irqchip	irqchip/gic: Only set the EOImodeNS bit for the root controller	2016-02-11 10:20:02 +00:00
isdn	ser_gigaset: use container_of() instead of detour	2016-02-19 15:52:41 -05:00
leds	GPIO bulk updates for the v4.5 kernel cycle:	2016-01-17 12:32:01 -08:00
lguest	lguest: Map switcher text R/O	2016-01-12 12:17:28 +01:00
lightnvm	lightnvm: allow to force mm initialization	2016-02-04 09:19:45 -07:00
macintosh	…
mailbox	mailbox: Fix dependencies for !HAS_IOMEM archs	2016-02-02 16:47:14 +05:30
mcb	…
md	Merge branch 'mymd/for-next' into mymd/for-linus	2016-02-03 15:43:59 -08:00
media	[media] saa7134-alsa: Only frees registered sound cards	2016-02-04 16:26:10 -02:00
memory	ARM: SoC driver updates for v4.5	2016-01-20 18:42:30 -08:00
memstick	memstick: use sector_div instead of do_div	2016-01-20 17:09:18 -08:00
message	mptbase: fixup error handling paths in mpt_attach()	2016-02-23 21:27:02 -05:00
mfd	thermal: allow u8500-thermal driver to be a module	2016-02-09 14:18:23 -08:00
misc	mei: validate request value in client notify request ioctl	2016-02-06 22:12:56 -08:00
mmc	Revert "mmc: block: don't use parameter prefix if built as module"	2016-02-11 16:49:35 +01:00
mtd	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2016-01-24 12:50:56 -08:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-02-22 12:18:07 -08:00
nfc	nfc: pn544: Remove i2c client gpio irq configuration	2015-12-29 19:06:23 +01:00
ntb	NTB: Fix macro parameter conflict with field name	2016-01-21 19:53:10 -05:00
nubus	…
nvdimm	libnvdimm, pfn: fix restoring memmap location	2016-01-29 17:43:16 -08:00
nvme	NVMe: Rate limit nvme IO warnings	2016-02-12 08:10:31 -07:00
nvmem	nvmem: qfprom: Specify LE device endianness	2016-02-07 23:09:13 -08:00
of	DeviceTree fixes for 4.5-rc5:	2016-02-17 11:50:53 -08:00
oprofile	wrappers for ->i_mutex access	2016-01-22 18:04:28 -05:00
parisc	parisc: convert to dma_map_ops	2016-01-20 17:09:18 -08:00
parport	parport: avoid assignment in if	2016-01-03 16:32:59 -08:00
pci	Xen bug fixes for 4.5-rc5	2016-02-22 13:57:01 -08:00
pcmcia	…
perf	…
phy	phy: twl4030-usb: Fix unbalanced pm_runtime_enable on module reload	2016-02-10 11:46:01 +05:30
pinctrl	pinctrl: samsung: fix SMP race condition	2016-02-15 20:45:50 +01:00
platform	intel_scu_ipcutil: underflow in scu_reg_access()	2016-01-30 09:40:35 -08:00
pnp	PNP: Add Haswell-ULT to Intel MCH size workaround	2016-02-03 01:00:29 +01:00
power	power: bq27xxx_battery: Fix bq27541 AveragePower register address	2016-01-14 01:03:18 +01:00
powercap	Merge branch 'powercap'	2016-01-12 01:12:40 +01:00
pps	…
ps3	…
ptp	ptp: ixp46x: use helpers for converting ns to timespec	2016-01-29 12:38:59 -08:00
pwm	pwm: Mark all devices as "might sleep"	2016-01-21 15:04:59 +01:00
rapidio	rapidio: use kobj_to_dev()	2016-01-20 17:09:18 -08:00
ras	…
regulator	regulator: Update for v4.5	2016-01-15 12:14:47 -08:00
remoteproc	virtio: make find_vqs() checkpatch.pl-friendly	2016-01-12 20:47:06 +02:00
reset	…
rpmsg	virtio: make find_vqs() checkpatch.pl-friendly	2016-01-12 20:47:06 +02:00
rtc	RTC for 4.5	2016-01-18 12:10:45 -08:00
s390	s390/dasd: fix performance drop	2016-02-17 09:24:07 +01:00
sbus	convert a bunch of open-coded instances of memdup_user_nul()	2016-01-04 10:26:58 -05:00
scsi	ncr5380: Call scsi_eh_prep_cmnd() and scsi_eh_restore_cmnd() as and when appropriate	2016-03-01 09:38:58 -05:00
sfi	…
sh	…
sn	…
soc	ARM: SoC support for Tegra platforms for v4.5	2016-01-22 17:30:52 -08:00
spi	Merge remote-tracking branches 'spi/fix/atmel', 'spi/fix/bcm2835aux', 'spi/fix/fsl-espi', 'spi/fix/imx', 'spi/fix/loopback' and 'spi/fix/omap2-mcspi' into spi-linus	2016-02-12 23:04:41 +00:00
spmi	…
ssb	ssb: mark ssb_bus_register as __maybe_unused	2016-01-19 21:25:57 +02:00
staging	Staging / IIO driver fixes for 4.5-rc3	2016-02-06 22:13:16 -08:00
target	target/transport: add flag to indicate CPU Affinity is observed	2016-02-10 23:08:55 -08:00
tc	…
thermal	thermal: cpu_cooling: fix out of bounds access in time_in_idle	2016-02-11 07:13:29 -08:00
thunderbolt	…
tty	Revert "8250: uniphier: allow modular build with 8250 console"	2016-02-07 18:22:54 -08:00
uio	…
usb	xhci: harden xhci_find_next_ext_cap against device removal	2016-02-04 17:00:10 -08:00
uwb	…
vfio	vfio/noiommu: Don't use iommu_present() to track fake groups	2016-01-27 11:22:25 -07:00
vhost	…
video	video: fbdev: imxfb: Provide a reset mechanism	2016-01-29 14:20:16 +02:00
virt	…
virtio	virtio_pci: fix use after free on release	2016-01-26 10:18:28 +02:00
vlynq	…
vme	…
w1	…
watchdog	watchdog: Fix dependencies for !HAS_IOMEM archs	2016-01-31 16:54:36 +01:00
xen	Xen bug fixes for 4.5-rc5	2016-02-22 13:57:01 -08:00
zorro	…
Kconfig	…
Makefile	…