kernel_samsung_sm7125

jenna

History

Mike Christie 4a27446f3e [SCSI] modify scsi to handle new fail fast flags. This checks the errors the scsi-ml determined were retryable and returns if we should fast fail it based on the request fail fast flags. Without the patch, drivers like lpfc, qla2xxx and fcoe would return DID_ERROR for what it determines is a temporary communication problem. There is no loss of connectivity at that time and the driver thinks that it would be fast to retry at the driver level. SCSI-ml will however sees fast fail on the request and DID_ERROR and will fast fail the io. This will then cause dm-multipath to fail the path and possibley switch target controllers when we should be retrying at the scsi layer. We also were fast failing device errors to dm multiapth when unless the scsi_dh modules think otherwis we want to retry at the scsi layer because multipath can only retry the IO like scsi should have done. multipath is a little dumber though because it does not what the error was for and assumes that it should fail the paths. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>		17 years ago
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accessibility	…
acpi	Fix RTC wakealarm sysfs interface breakage.	17 years ago
amba	…
ata	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6	17 years ago
atm	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	17 years ago
auxdisplay	…
base	x86: memory corruption check - cleanup	17 years ago
block	Merge branch 'x86-core-v2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	17 years ago
bluetooth	…
cdrom	…
char	Merge branch 'x86-core-v2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	17 years ago
clocksource	…
connector	…
cpufreq	…
cpuidle	…
crypto	…
dca	…
dio	…
dma	…
edac	…
eisa	…
firewire	…
firmware	…
gpio	…
gpu	…
hid	…
hwmon	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	17 years ago
i2c	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	17 years ago
ide	ide: Remove ide_spin_wait_hwgroup() and use special requests instead	17 years ago
ieee1394	…
infiniband	Merge branches 'cma', 'cxgb3', 'ehca', 'ipath', 'ipoib', 'mad', 'misc', 'mlx4', 'mthca' and 'nes' into for-next	17 years ago
input	Merge branch 'x86-core-v2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	17 years ago
isdn	…
leds	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	17 years ago
lguest	…
macintosh	…
mca	…
md	[SCSI] block: separate failfast into multiple bits.	17 years ago
media	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	17 years ago
memstick	…
message	…
mfd	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	17 years ago
misc	…
mmc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc	17 years ago
mtd	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	17 years ago
net	Merge branch 'x86-core-v2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	17 years ago
nubus	…
of	…
oprofile	…
parisc	…
parport	…
pci	Merge branch 'x86/apic' into x86-v28-for-linus-phase4-B	17 years ago
pcmcia	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	17 years ago
pnp	PnP: move pnpacpi/pnpbios_init to after PCI init	17 years ago
power	Fix Kconfig dependency for WM97xx battery driver	17 years ago
ps3	…
rapidio	…
regulator	…
rtc	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	17 years ago
s390	[SCSI] block: separate failfast into multiple bits.	17 years ago
sbus	…
scsi	[SCSI] modify scsi to handle new fail fast flags.	17 years ago
serial	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	17 years ago
sh	…
sn	…
spi	…
ssb	…
tc	…
telephony	…
thermal	…
uio	…
usb	Merge branches 'x86/xen', 'x86/build', 'x86/microcode', 'x86/mm-debug-v2', 'x86/memory-corruption-check', 'x86/early-printk', 'x86/xsave', 'x86/ptrace-v2', 'x86/quirks', 'x86/setup', 'x86/spinlocks' and 'x86/signal' into x86/core-v2	17 years ago
video	Merge branch 'x86-core-v2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	17 years ago
virtio	…
w1	…
watchdog	Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog	17 years ago
xen	…
zorro	…
Kconfig	…
Makefile	…