Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Mikulas Patocka fd1232b214 sym53c8xx_2: Set DID_REQUEUE return code when aborting squeue ... This patch fixes I/O errors with the sym53c8xx_2 driver when the disk returns QUEUE FULL status. When the controller encounters an error (including QUEUE FULL or BUSY status), it aborts all not yet submitted requests in the function sym_dequeue_from_squeue. This function aborts them with DID_SOFT_ERROR. If the disk has full tag queue, the request that caused the overflow is aborted with QUEUE FULL status (and the scsi midlayer properly retries it until it is accepted by the disk), but the sym53c8xx_2 driver aborts the following requests with DID_SOFT_ERROR --- for them, the midlayer does just a few retries and then signals the error up to sd. The result is that disk returning QUEUE FULL causes request failures. The error was reproduced on 53c895 with COMPAQ BD03685A24 disk (rebranded ST336607LC) with command queue 48 or 64 tags. The disk has 64 tags, but under some access patterns it return QUEUE FULL when there are less than 64 pending tags. The SCSI specification allows returning QUEUE FULL anytime and it is up to the host to retry. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: Matthew Wilcox <matthew@wil.cx> Cc: James Bottomley <JBottomley@Parallels.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-04-12 18:02:16 -07:00
..
accessibility
acpi	Merge branch 'acpi-config'	2014-04-08 21:34:51 +02:00
amba	ARM: SoC: driver changes	2014-04-05 15:37:40 -07:00
ata	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2014-04-02 16:23:38 -07:00
atm
auxdisplay
base	regmap: Fix for nodev mode	2014-04-11 13:25:08 -07:00
bcma	bcma: gpio: register 32 GPIOs on BCM5357	2014-03-27 14:20:04 -04:00
block	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-04-12 14:49:50 -07:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-04-02 20:53:45 -07:00
bus	ARM: SoC: driver changes	2014-04-05 15:37:40 -07:00
cdrom
char	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-04-12 14:49:50 -07:00
clk	== Changes to existing drivers ==	2014-04-07 10:24:18 -07:00
clocksource	CPU hotplug notifiers registration fixes for 3.15-rc1	2014-04-07 14:55:46 -07:00
connector	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-04-02 20:53:45 -07:00
cpufreq	Merge branch 'pm-cpufreq'	2014-04-08 13:28:02 +02:00
cpuidle	Merge branch 'pm-cpuidle'	2014-04-08 13:27:40 +02:00
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2014-04-03 09:28:16 -07:00
dca
devfreq
dio
dma	Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma	2014-04-10 08:55:08 -07:00
edac	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2014-04-04 09:50:07 -07:00
eisa
extcon
firewire
firmware	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-04-11 11:58:33 -07:00
fmc
gpio	== Changes to existing drivers ==	2014-04-07 10:24:18 -07:00
gpu	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2014-04-08 09:52:16 -07:00
hid	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2014-04-04 09:50:07 -07:00
hsi
hv	Char/Misc driver patches for 3.15-rc1	2014-04-01 16:13:21 -07:00
hwmon	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2014-04-09 08:35:31 -07:00
hwspinlock
i2c	Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2014-04-09 08:45:40 -07:00
ide
idle	Merge branch 'pm-cpuidle'	2014-04-08 13:27:40 +02:00
iio	== Changes to existing drivers ==	2014-04-07 10:24:18 -07:00
infiniband	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2014-04-12 16:51:08 -07:00
input	pwm: Changes for v3.15-rc1	2014-04-05 18:32:31 -07:00
iommu	IOMMU Upates for Linux v3.15	2014-04-05 18:46:26 -07:00
ipack
irqchip	ARM: SoC: driver changes	2014-04-05 15:37:40 -07:00
isdn	isdnloop: several buffer overflows	2014-04-08 12:41:13 -04:00
leds	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds	2014-04-10 09:06:10 -07:00
lguest	drivers/lguest/page_tables.c: rename do_set_pte()	2014-04-07 16:35:52 -07:00
macintosh
mailbox
mcb
md	Just a few md patches for the 3.15 merge window.	2014-04-11 17:20:38 -07:00
media	[media] gpsca: remove the risk of a division by zero	2014-04-08 11:01:12 -03:00
memory
memstick
message	PCI changes for the v3.15 merge window:	2014-04-01 15:14:04 -07:00
mfd	MMC highlights for 3.15:	2014-04-09 08:39:39 -07:00
misc	drivers/misc/sgi-gru/grukdump.c: cleanup gru_dump_context() a little	2014-04-07 16:36:09 -07:00
mmc	MMC highlights for 3.15:	2014-04-09 08:39:39 -07:00
mtd	MTD updates for 3.15:	2014-04-07 10:17:30 -07:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-04-12 17:31:22 -07:00
nfc
ntb	ntb: Use pci_enable_msix_range() instead of pci_enable_msix()	2014-04-07 10:59:20 -07:00
nubus
of	MTD updates for 3.15:	2014-04-07 10:17:30 -07:00
oprofile
parisc
parport
pci	Nothing major: the stricter permissions checking for sysfs broke	2014-04-06 09:38:07 -07:00
pcmcia	PCI changes for the v3.15 merge window:	2014-04-01 15:14:04 -07:00
phy	ARM: SoC: driver changes	2014-04-05 15:37:40 -07:00
pinctrl	This is the bulk of GPIO changes for v3.15:	2014-04-03 16:44:15 -07:00
platform	alienware-wmi: cover some scenarios where memory allocations would fail	2014-04-10 12:11:56 -04:00
pnp	More ACPI and power management updates for 3.15-rc1	2014-04-02 14:10:21 -07:00
power
powercap	CPU hotplug notifiers registration fixes for 3.15-rc1	2014-04-07 14:55:46 -07:00
pps
ps3
ptp	net: ptp: move PTP classifier in its own file	2014-04-01 16:43:18 -04:00
pwm	pwm: Changes for v3.15-rc1	2014-04-05 18:32:31 -07:00
rapidio	rapidio: rework device hierarchy and introduce mport class of devices	2014-04-07 16:36:07 -07:00
regulator	regulator: Fixes for v3.15	2014-04-11 13:30:05 -07:00
remoteproc
reset
rpmsg
rtc	ARM: SoC: driver changes	2014-04-05 15:37:40 -07:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2014-04-08 12:02:28 -07:00
sbus
scsi	sym53c8xx_2: Set DID_REQUEUE return code when aborting squeue	2014-04-12 18:02:16 -07:00
sfi
sh	ARM: SoC: sh driver changes	2014-04-05 15:38:41 -07:00
sn
spi	spi: Fixes for v3.15	2014-04-11 13:35:49 -07:00
spmi
ssb
staging	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-04-12 17:31:22 -07:00
target	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-04-12 17:31:22 -07:00
tc
thermal	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux	2014-04-10 09:15:46 -07:00
tty	Merge git://git.infradead.org/users/eparis/audit	2014-04-12 12:38:53 -07:00
uio
usb	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2014-04-12 16:51:08 -07:00
uwb
vfio	VFIO updates for v3.15 include:	2014-04-03 14:05:02 -07:00
vhost	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2014-04-12 16:51:08 -07:00
video	- Call put_device() instead of kfree() - core	2014-04-10 08:52:35 -07:00
virt
virtio
vlynq
vme
w1
watchdog	CPU hotplug notifiers registration fixes for 3.15-rc1	2014-04-07 14:55:46 -07:00
xen	Fix arm build of drivers/xen/events/	2014-04-07 17:50:18 -07:00
zorro
Kconfig
Makefile