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linux/arch/x86
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FUJITA Tomonori 5336940dd8 x86: fix pci-gart failure handling 
blk_rq_map_sg doesn't initialize sg->dma_address/length to zero
anymore. Some low level drivers reuse sg lists without initializing so
IOMMUs might get non-zero dma_address/length. If map_sg fails, we need
pass the number of the mapped entries to gart_unmap_sg.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-10-29 09:18:03 +01:00
..
boot x86: Fix boot protocol KEEP_SEGMENTS check. 2007-10-27 20:57:43 +02:00
configs x86: move defconfig files for i386 and x86_64 to x86 2007-10-25 22:27:41 +02:00
crypto x86: merge arch/x86/crypto Makefiles 2007-10-23 22:37:23 +02:00
ia32 x86: Use linux/elfcore-compat.h 2007-10-19 20:35:02 +02:00
kernel x86: fix pci-gart failure handling 2007-10-29 09:18:03 +01:00
lguest lguest: documentation update 2007-10-25 15:02:50 +10:00
lib Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-x86 2007-10-19 15:06:00 -07:00
mach-default spelling fixes: arch/i386/ 2007-10-20 01:13:56 +02:00
mach-es7000 i386: es7000 minor cleanups 2007-10-17 20:16:15 +02:00
mach-generic spelling fixes: arch/i386/ 2007-10-20 01:13:56 +02:00
mach-visws [x86] remove uses of magic macros for boot_params access 2007-10-16 17:38:31 -07:00
mach-voyager x86: voyager: fix bogus conversion to per_cpu for boot_cpu_info 2007-10-27 20:57:43 +02:00
math-emu kbuild: fix up CFLAGS usage 2007-10-14 21:49:42 +02:00
mm x86: fix bogus KERN_ALERT on oops 2007-10-24 12:58:02 +02:00
oprofile x86: add instrumentation menu 2007-10-23 22:37:22 +02:00
pci spelling fixes: arch/i386/ 2007-10-20 01:13:56 +02:00
power
vdso x86: vdso linker script cleanup 2007-10-17 20:17:06 +02:00
video i386: move video 2007-10-11 11:16:56 +02:00
xen [SPARC, XEN, NET/CXGB3] use irq_handler_t where appropriate 2007-10-23 19:53:17 -04:00
Kconfig.cpu x86: move i386 and x86_64 Kconfig files to x86 directory 2007-10-25 22:37:02 +02:00
Kconfig.debug x86: unification of i386 and x86_64 Kconfig.debug 2007-10-25 22:35:10 +02:00
Kconfig.i386 x86: move i386 and x86_64 Kconfig files to x86 directory 2007-10-25 22:37:02 +02:00
Kconfig.x86_64 x86: move i386 and x86_64 Kconfig files to x86 directory 2007-10-25 22:37:02 +02:00
Makefile x86: move defconfig files for i386 and x86_64 to x86 2007-10-25 22:27:41 +02:00
Makefile_32 x86: move i386 and x86_64 Makefiles to arch/x86 2007-10-25 22:27:34 +02:00
Makefile_32.cpu x86: move i386 and x86_64 Makefiles to arch/x86 2007-10-25 22:27:34 +02:00
Makefile_64 x86: move i386 and x86_64 Makefiles to arch/x86 2007-10-25 22:27:34 +02:00