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| author | Dirk Hohndel <hohndel@linux.intel.com> | 2009-01-11 16:33:51 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-13 17:03:46 +0100 |
| commit | 288e4877f94a3b144aadc206e7796921d02432c1 (patch) | |
| tree | 468a77a0c6e22a3d1076d2d98c4dde5c3f8a3ebc /drivers/pci/proc.c | |
| parent | async: fix __lowest_in_progress() (diff) | |
| download | linux-288e4877f94a3b144aadc206e7796921d02432c1.tar.xz linux-288e4877f94a3b144aadc206e7796921d02432c1.zip | |
Prevent oops at boot with VT-d
With some broken BIOSs when VT-d is enabled, the data structures are
filled incorrectly. This can cause a NULL pointer dereference in very
early boot.
Signed-off-by: Dirk Hohndel <hohndel@linux.intel.com>
Acked-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/pci/proc.c')
0 files changed, 0 insertions, 0 deletions