IOMMU Fixes for Linux v4.13-rc3

Hi Linus,

The following changes since commit 520eccdfe187591a51ea9ab4c1a024ae4d0f68d9:

Linux 4.13-rc2 (2017-07-23 16:15:17 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v4.13-rc3

for you to fetch changes up to 74ddda71f44c84af62f736a77fb9fcebe5bb436a:

iommu/amd: Fix schedule-while-atomic BUG in initialization code (2017-07-26 15:39:14 +0200)

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IOMMU Fixes for Linux v4.13-rc3

Including:

- Fix a scheduling-while-atomic bug in the AMD IOMMU driver. It was found after the checker was enabled earlier.

- A fix for the virtual APIC code in the AMD IOMMU driver which delivers device interrupts directly into KVM guests for assigned devices.

- Fixes for the recently merged lock-less page-table code for ARM. The redundant TLB syncs got reverted and locks added again around the TLB sync code.

- Fix for error handling in arm_smmu_add_device()

- Address sanitization fix for arm io-pgtable code

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Joerg Roedel (2):
Merge branch 'for-joerg/arm-smmu/fixes' of git://git.kernel.org/.../will/linux into iommu/fixes iommu/amd: Fix schedule-while-atomic BUG in initialization code

Robin Murphy (3):
iommu/mtk: Avoid redundant TLB syncs locally Revert "iommu/io-pgtable: Avoid redundant TLB syncs" iommu/io-pgtable: Sanitise map/unmap addresses

Suravee Suthikulpanit (1):
iommu/amd: Enable ga_log_intr when enabling guest_mode

Vivek Gautam (1):
iommu/arm-smmu: Fix the error path in arm_smmu_add_device

Will Deacon (1):
iommu/arm-smmu: Reintroduce locking around TLB sync operations

 drivers/iommu/amd_iommu.c          |  1 +
 drivers/iommu/amd_iommu_init.c     |  2 +-
 drivers/iommu/arm-smmu.c           | 18 +++++++++++++-----
 drivers/iommu/io-pgtable-arm-v7s.c |  6 ++++++
 drivers/iommu/io-pgtable-arm.c     |  7 +++++++
 drivers/iommu/io-pgtable.h         |  9 +--------
 drivers/iommu/mtk_iommu.c          |  6 ++++++
 drivers/iommu/mtk_iommu.h          |  1 +
 8 files changed, 36 insertions(+), 14 deletions(-)

Please pull.

Thanks,

Joerg