linux/include
Darrick J. Wong b218a0d8e2 [SCSI] libsas: Don't give scsi_cmnds to the EH if they never made it to the SAS LLDD or have already returned
On a system with many SAS targets, it appears possible that a scsi_cmnd
can time out without ever making it to the SAS LLDD or at the same time
that a completion is occurring.  In both of these cases, telling the
LLDD to abort the sas_task makes no sense because the LLDD won't know
about the sas_task; what we really want to do is to increase the timer.
Note that this involves creating another sas_task bit to indicate
whether or not the task has been sent to the LLDD; I could have
implemented this by slightly redefining SAS_TASK_STATE_PENDING, but
this way seems cleaner.

This second version amends the aic94xx portion to set the
TASK_AT_INITIATOR flag for all sas_tasks that were passed to
lldd_execute_task.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-01-13 16:12:39 -06:00
..
acpi ACPI: increase ACPI_MAX_REFERENCE_COUNT for larger systems 2007-01-02 00:18:52 -05:00
asm-alpha [PATCH] FD_ZERO build fix 2007-01-11 18:18:22 -08:00
asm-arm [ARM] Resolve fuse and direct-IO failures due to missing cache flushes 2007-01-08 19:49:58 +00:00
asm-arm26 [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-avr32 [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-cris [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-frv [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-generic [PATCH] change WARN_ON back to "BUG: at ..." 2006-12-30 10:55:54 -08:00
asm-h8300 [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-i386 [PATCH] i386: Restore CONFIG_PHYSICAL_START option 2007-01-05 23:55:23 -08:00
asm-ia64 [PATCH] FD_ZERO build fix 2007-01-11 18:18:22 -08:00
asm-m32r [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-m68k [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-m68knommu [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-mips [MIPS] SMTC build fix 2007-01-08 21:41:04 +00:00
asm-parisc [ARM] pass vma for flush_anon_page() 2007-01-08 19:49:54 +00:00
asm-powerpc [PATCH] FD_ZERO build fix 2007-01-11 18:18:22 -08:00
asm-ppc Merge branch 'for_paulus' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc 2006-12-11 16:31:42 +11:00
asm-s390 [PATCH] FD_ZERO build fix 2007-01-11 18:18:22 -08:00
asm-sh [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-sh64 [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-sparc [SPARC64]: Fix of_iounmap() region release. 2006-12-31 14:06:05 -08:00
asm-sparc64 [SPARC64]: Fix of_iounmap() region release. 2006-12-31 14:06:05 -08:00
asm-um
asm-v850 [PATCH] Optimize D-cache alias handling on fork 2006-12-13 09:27:08 -08:00
asm-x86_64 [PATCH] x86-64: Use different constraint for gcc < 4.1 in bitops.h 2007-01-11 01:52:44 +01:00
asm-xtensa [PATCH] FD_ZERO build fix 2007-01-11 18:18:22 -08:00
crypto
keys
linux Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2007-01-11 18:25:44 -08:00
math-emu
media V4L/DVB (5001): Add two required headers on kernel 2.6.20-rc1 2006-12-27 14:20:46 -02:00
mtd
net Merge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes 2007-01-07 22:44:56 -05:00
pcmcia
rdma IB: Fix ib_dma_alloc_coherent() wrapper 2006-12-15 13:57:26 -08:00
rxrpc
scsi [SCSI] libsas: Don't give scsi_cmnds to the EH if they never made it to the SAS LLDD or have already returned 2007-01-13 16:12:39 -06:00
sound [ALSA] version 1.0.14rc1 2007-01-09 10:57:25 +01:00
video [PATCH] sstfb: add sysfs interface 2006-12-13 09:05:55 -08:00
Kbuild