diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2008-12-03 12:19:27 +0100 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2008-12-03 12:20:46 +0100 |
| commit | 09ee17eb8ea89514c13980c4010bdbbaea8630c2 (patch) | |
| tree | 2ca56f35c476ded55324b5bc11f050c7131980dd /arch/alpha/kernel/pci.c | |
| parent | f91ba190648be4ff127d6aaf3993ac19d66dc2c2 (diff) | |
AMD IOMMU: fix possible race while accessing iommu->need_sync
The access to the iommu->need_sync member needs to be protected by the
iommu->lock. Otherwise this is a possible race condition. Fix it with
this patch.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'arch/alpha/kernel/pci.c')
0 files changed, 0 insertions, 0 deletions