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Subject[git pull] IOMMU Fixes for Linux v5.3-rc7
Hi Linus,

The following changes since commit a55aa89aab90fae7c815b0551b07be37db359d76:

Linux 5.3-rc6 (2019-08-25 12:01:23 -0700)

are available in the Git repository at:

git:// tags/iommu-fixes-v5.3-rc7

for you to fetch changes up to 754265bcab78a9014f0f99cd35e0d610fcd7dfa7:

iommu/amd: Fix race in increase_address_space() (2019-09-06 10:55:51 +0200)

IOMMU Fixes for Linux v5.3-rc7


* Revert for an Intel VT-d patch that caused problems for some

* Removal of a feature in the Intel VT-d driver that was never
supported in hardware. This qualifies as a fix because the
code for this feature sets reserved bits in the invalidation
queue descriptor, causing failed invalidations on real

* Two fixes for AMD IOMMU driver to fix a race condition and to
add a missing IOTLB flush when kernel is booted in kdump mode.

Jacob Pan (1):
iommu/vt-d: Remove global page flush support

Joerg Roedel (1):
iommu/amd: Fix race in increase_address_space()

Lu Baolu (1):
Revert "iommu/vt-d: Avoid duplicated pci dma alias consideration"

Stuart Hayes (1):
iommu/amd: Flush old domains in kdump kernel

drivers/iommu/amd_iommu.c | 40 ++++++++++++++++++++++++++++-----
drivers/iommu/intel-iommu.c | 55 +++++++++++++++++++++++++++++++++++++++++++--
drivers/iommu/intel-svm.c | 36 +++++++++++++----------------
include/linux/intel-iommu.h | 3 ---
4 files changed, 103 insertions(+), 31 deletions(-)

Please pull.


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