Hi Linus, The following changes since commit 8c2ffd9174779014c3fe1f96d9dc3641d9175f00:
Linux 5.1-rc2 (2019-03-24 14:02:26 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v5.1-rc3 for you to fetch changes up to 8aafaaf2212192012f5bae305bb31cdf7681d777: iommu/amd: Reserve exclusion range in iova-domain (2019-03-29 17:12:57 +0100) ---------------------------------------------------------------- IOMMU Fixes for Linux v5.1-rc3 Including: - Fix a bug in the AMD IOMMU driver not handling exclusion ranges correctly. In fact the driver did not reserve these ranges for IOVA allocations, so that dma-handles could be allocated in an exclusion range, leading to data corruption. Exclusion ranges have not been used by any firmware up to now, so this issue remained undiscovered for quite some time. - Fix wrong warning messages that the IOMMU core code prints when it tries to allocate the default domain for an iommu group and the driver does not support any of the default domain types (like Intel VT-d). ---------------------------------------------------------------- Joerg Roedel (2): iommu: Don't print warning when IOMMU driver only supports unmanaged domains iommu/amd: Reserve exclusion range in iova-domain drivers/iommu/amd_iommu.c | 9 ++++++--- drivers/iommu/amd_iommu_init.c | 7 ++++--- drivers/iommu/amd_iommu_types.h | 2 ++ drivers/iommu/iommu.c | 8 +++++--- 4 files changed, 17 insertions(+), 9 deletions(-) Please pull. Thanks, Joerg
signature.asc
Description: Digital signature
_______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu