Hi Linus,
Please pull these three IOMMU fixes for -rc4. The main one is a change
to the Intel IOMMU driver to fix the handling of unaligned addresses
when invalidating the TLB. The fix itself is a bit ugly (the caller does
a bunch of shifting which is then effectively undone later in the
callchain), but Lu has patches to clean all of this up in 5.12.
Thanks,
Will
--->8
The following changes since commit 7c29ada5e70083805bc3a68daa23441df421fbee:
iommu/vt-d: Fix ineffective devTLB invalidation for subdevices (2021-01-07
14:38:15 +0000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/iommu-fixes
for you to fetch changes up to 694a1c0adebee9152a9ba0320468f7921aca647d:
iommu/vt-d: Fix duplicate included linux/dma-map-ops.h (2021-01-12 16:56:20
+0000)
----------------------------------------------------------------
iommu fixes for -rc4
- Fix address alignment handling for VT-D TLB invalidation
- Enable workarounds for buggy Qualcomm firmware on two more SoCs
- Drop duplicate #include
----------------------------------------------------------------
Konrad Dybcio (1):
iommu: arm-smmu-qcom: Add sdm630/msm8998 compatibles for qcom quirks
Lu Baolu (1):
iommu/vt-d: Fix unaligned addresses for intel_flush_svm_range_dev()
Tian Tao (1):
iommu/vt-d: Fix duplicate included linux/dma-map-ops.h
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 2 ++
drivers/iommu/intel/iommu.c | 1 -
drivers/iommu/intel/svm.c | 22 ++++++++++++++++++++--
3 files changed, 22 insertions(+), 3 deletions(-)
