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| author | Joerg Roedel <joerg.roedel@amd.com> | 2009-09-03 13:01:43 (GMT) |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2009-09-03 13:55:34 (GMT) |
| commit | a345b23b79f1900e7d87c3165182504419180de4 (patch) | |
| tree | 4dc0b858369520bc2125ba9bde9f388edc0777dd /kernel/rcupdate.c | |
| parent | 93f1cc67cf3196174412adca87321b25c1c986b0 (diff) | |
| download | linux-fsl-qoriq-a345b23b79f1900e7d87c3165182504419180de4.tar.xz | |
x86/amd-iommu: Reset command buffer on ILLEGAL_COMMAND_ERROR
On an ILLEGAL_COMMAND_ERROR the IOMMU stops executing
further commands. This patch changes the code to handle this
case better by resetting the command buffer in the IOMMU.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'kernel/rcupdate.c')
0 files changed, 0 insertions, 0 deletions