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| author |   FUJITA Tomonori <tomof@acm.org> | 2007-10-21 16:42:00 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-22 08:13:19 -0700 |
| commit | c03ab37cbe1db0ec9186d8de04dd3801c0af0fba (patch) | |
| tree | 947ed07c3d4130475376fe663d87027637014dec /arch/x86/kernel/e820_64.c | |
| parent | intel-iommu: fix for IOMMU early crash (diff) | |
| download | linux-dev-c03ab37cbe1db0ec9186d8de04dd3801c0af0fba.tar.xz linux-dev-c03ab37cbe1db0ec9186d8de04dd3801c0af0fba.zip | |
intel-iommu sg chaining support
x86_64 defines ARCH_HAS_SG_CHAIN. So if IOMMU implementations don't
support sg chaining, we will get data corruption.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/kernel/e820_64.c')
0 files changed, 0 insertions, 0 deletions