linux-kernel - [git pull] IOMMU Fixes for Linux v5.3-rc4

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Date:   Wed, 14 Aug 2019 16:09:09 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, iommu@...ts.linux-foundation.org
Subject: [git pull] IOMMU Fixes for Linux v5.3-rc4

Hi Linus,

The following changes since commit e21a712a9685488f5ce80495b37b9fdbe96c230d:

  Linux 5.3-rc3 (2019-08-04 18:40:12 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v5.3-rc4

for you to fetch changes up to 3a18844dcf89e636b2d0cbf577e3963b0bcb6d23:

  iommu/vt-d: Fix possible use-after-free of private domain (2019-08-09 17:35:25 +0200)

----------------------------------------------------------------
IOMMU Fixes for Linux v5.3-rc4

Including:

	- A couple more fixes for the Intel VT-d driver for bugs
	  introduced during the recent conversion of this driver to use
	  IOMMU core default domains.

	- Fix for common dma-iommu code to make sure MSI mappings happen
	  in the correct domain for a device.

	- Fix a corner case in the handling of sg-lists in dma-iommu
	  code that might cause dma_length to be truncated.

	- Mark a switch as fall-through in arm-smmu code.

----------------------------------------------------------------
Anders Roxell (1):
      iommu/arm-smmu: Mark expected switch fall-through

Lu Baolu (4):
      iommu/vt-d: Detach domain when move device out of group
      iommu/vt-d: Correctly check format of page table in debugfs
      iommu/vt-d: Detach domain before using a private one
      iommu/vt-d: Fix possible use-after-free of private domain

Robin Murphy (2):
      iommu/dma: Handle MSI mappings separately
      iommu/dma: Handle SG length overflow better

 drivers/iommu/arm-smmu-v3.c         |  4 ++--
 drivers/iommu/dma-iommu.c           | 19 +++++++++++--------
 drivers/iommu/intel-iommu-debugfs.c |  2 +-
 drivers/iommu/intel-iommu.c         | 11 +++++++++--
 4 files changed, 23 insertions(+), 13 deletions(-)

Please pull.

Thanks,

	Joerg