2022-09-11 08:12:47

by Joerg Roedel

Subject: [git pull] IOMMU Fixes for Linux v6.0-rc4

Hi Linus,

The following changes since commit 7e18e42e4b280c85b76967a9106a13ca61c16179:

Linux 6.0-rc4 (2022-09-04 13:10:01 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v6.0-rc4

for you to fetch changes up to 2380f1e8195ef612deea1dc7a3d611c5d2b9b56a:

iommu: Fix false ownership failure on AMD systems with PASID activated (2022-09-11 08:30:41 +0200)

----------------------------------------------------------------
IOMMU Fixes for Linux v6.0-rc4

Including:

- Intel VT-d fixes from Lu Baolu

- Boot kdump kernels with VT-d scalable mode on

- Calculate the right page table levels

- Fix two recursive locking issues

- Fix a lockdep splat issue

- AMD IOMMU fixes:

- Fix for completion-wait command to use full 64 bits of data

- Fix PASID related issue where GPU sound devices failed to
initialize

- Fix for Virtio-IOMMU to report correct caching behavior, needed for
use with VFIO

----------------------------------------------------------------
Jason Gunthorpe (1):
iommu: Fix false ownership failure on AMD systems with PASID activated

Jean-Philippe Brucker (1):
iommu/virtio: Fix interaction with VFIO

John Sperbeck (1):
iommu/amd: use full 64-bit value in build_completion_wait()

Lu Baolu (5):
iommu/vt-d: Fix kdump kernels boot failure with scalable mode
iommu/vt-d: Correctly calculate sagaw value of IOMMU
iommu/vt-d: Fix recursive lock issue in iommu_flush_dev_iotlb()
iommu/vt-d: Fix lockdep splat due to klist iteration in atomic context
iommu/vt-d: Fix possible recursive locking in intel_iommu_init()

drivers/iommu/amd/iommu.c | 3 +-
drivers/iommu/amd/iommu_v2.c | 2 +
drivers/iommu/intel/dmar.c | 7 ++
drivers/iommu/intel/iommu.c | 241 ++++++++++++++++++++-----------------------
drivers/iommu/intel/iommu.h | 9 +-
drivers/iommu/iommu.c | 21 +++-
drivers/iommu/virtio-iommu.c | 11 ++
include/linux/dmar.h | 4 +-
8 files changed, 163 insertions(+), 135 deletions(-)

Please pull.

Thanks,

Joerg

2022-09-11 19:52:18

by pr-tracker-bot

Subject: Re: [git pull] IOMMU Fixes for Linux v6.0-rc4

The pull request you sent on Sun, 11 Sep 2022 09:31:01 +0200:

> git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v6.0-rc4

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/2ccd4502f512e04b6cc01995da730e8754529cf9

Thank you!

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