linux-kernel - [git pull] IOMMU Fixes for Linux v6.11-rc5

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Message-ID: <ZtG_sa5UUrAoYkKd@8bytes.org>
Date: Fri, 30 Aug 2024 14:48:49 +0200
From: Joerg Roedel <joro@...tes.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Will Deacon <will@...nel.org>, linux-kernel@...r.kernel.org,
	iommu@...ts.linux.dev
Subject: [git pull] IOMMU Fixes for Linux v6.11-rc5

Hi Linus,

The following changes since commit 47ac09b91befbb6a235ab620c32af719f8208399:

  Linux 6.11-rc4 (2024-08-18 13:17:27 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git tags/iommu-fixes-v6.11-rc5

for you to fetch changes up to 51eeef9a482bcb00f6f75eda4de9bd013092b76f:

  MAINTAINERS: Add Jean-Philippe as SMMUv3 SVA reviewer (2024-08-26 09:17:36 +0200)

----------------------------------------------------------------
IOMMU Fixes for Linux v6.11-rc5

Including:

	- Fix a device-stall problem in bad io-page-fault setups (faults
	  received from devices with no supporting domain attached).

	- Context flush fix for Intel VT-d.

	- Do not allow non-read+non-write mapping through iommufd as most
	  implementations can not handle that.

	- Fix a possible infinite-loop issue in map_pages() path.

	- Add Jean-Philippe as reviewer for SMMUv3 SVA support

----------------------------------------------------------------
Jason Gunthorpe (2):
      iommufd: Do not allow creating areas without READ or WRITE
      iommu: Do not return 0 from map_pages if it doesn't do anything

Lu Baolu (1):
      iommu/vt-d: Fix incorrect domain ID in context flush helper

Pranjal Shrivastava (1):
      iommu: Handle iommu faults for a bad iopf setup

Will Deacon (1):
      MAINTAINERS: Add Jean-Philippe as SMMUv3 SVA reviewer

 MAINTAINERS                                 |   4 +
 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c |   2 +-
 drivers/iommu/intel/iommu.c                 |   8 +-
 drivers/iommu/intel/iommu.h                 |   2 +-
 drivers/iommu/intel/pasid.c                 |   7 +-
 drivers/iommu/io-pgfault.c                  | 121 +++++++++++++++++++---------
 drivers/iommu/io-pgtable-arm-v7s.c          |   3 +-
 drivers/iommu/io-pgtable-arm.c              |   3 +-
 drivers/iommu/io-pgtable-dart.c             |   3 +-
 drivers/iommu/iommufd/ioas.c                |   8 ++
 include/linux/iommu.h                       |   5 +-
 tools/testing/selftests/iommu/iommufd.c     |   6 +-
 12 files changed, 116 insertions(+), 56 deletions(-)

Please pull.

Thanks,

	Joerg

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