linux-kernel - [git pull] IOMMU Fixes for Linux v5.3-rc7

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Message-ID: <20190906151220.GA8420@8bytes.org>
Date:   Fri, 6 Sep 2019 17:12:26 +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-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://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.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

Including:

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

	* 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
	  hardware.

	* 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.

Thanks,

	Joerg

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