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| author | Jay Cornwall <jay.cornwall@amd.com> | 2014-04-28 17:27:46 -0500 |
|---|---|---|
| committer | Joerg Roedel <joro@8bytes.org> | 2014-05-13 12:33:11 +0200 |
| commit | 4378d99295fae5fd42b0ed1a3eeef2a1684e0c17 (patch) | |
| tree | 2d2206643e5ad7353fba8393b1e6820daae45dc9 /drivers/iommu/amd_iommu_init.c | |
| parent | e028a9e6b8a637af09ac4114083280df4a7045f1 (diff) | |
| download | linux-stable-4378d99295fae5fd42b0ed1a3eeef2a1684e0c17.tar.gz linux-stable-4378d99295fae5fd42b0ed1a3eeef2a1684e0c17.tar.bz2 linux-stable-4378d99295fae5fd42b0ed1a3eeef2a1684e0c17.zip | |
iommu/amd: Take mmap_sem when calling get_user_pages
get_user_pages requires caller to hold a read lock on mmap_sem.
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
Diffstat (limited to 'drivers/iommu/amd_iommu_init.c')
0 files changed, 0 insertions, 0 deletions