linux

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History

Joerg Roedel 05df1f3c2a iommu/msm: Fix error handling in msm_iommu_unmap()

Error handling in msm_iommu_unmap() is broken. On some error
conditions retval is set to a non-zero value which causes
the function to return 'len' at the end. This hides the
error from the user. Zero should be returned in those error
cases.

Cc: David Brown <davidb@codeaurora.org>
Cc: Stepan Moskovchenko <stepanm@codeaurora.org>
Cc: stable@vger.kernel.org # >= 3.1
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Acked-by: David Brown <davidb@codeaurora.org>

2012-01-30 12:53:14 +01:00

amd_iommu_init.c

iommu/amd: Set IOTLB invalidation timeout

2011-12-22 14:56:56 +01:00

amd_iommu_proto.h

iommu/amd: Add function to get IOMMUv2 domain for pdev

2011-12-12 15:19:05 +01:00

amd_iommu_types.h

iommu/amd: Set IOTLB invalidation timeout

2011-12-22 14:56:56 +01:00

amd_iommu_v2.c

iommu/amd: Add invalidate-context call-back