linux-kernel - [PATCH 0/7] [PULL REQUEST] iommu/vt-d: Fixes for v6.7-rc3

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Date:   Wed, 22 Nov 2023 11:26:01 +0800
From:   Lu Baolu <baolu.lu@...ux.intel.com>
To:     Joerg Roedel <joro@...tes.org>
Cc:     mohd.syazwan.abdul.halim@...el.com,
        Kunwu Chan <chentao@...inos.cn>, iommu@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/7] [PULL REQUEST] iommu/vt-d: Fixes for v6.7-rc3

Hi Joerg,

The following fixes have been queued for v6.7. They aim to:

- Do not support enforcing cache coherency for non-empty domains
- Avoid devTLB invalidation if iommu is off
- Disable PCI ATS in legacy passthrough mode
- Support non-PCI devices when clearing context
- Fix incorrect cache invalidation for mm notification
- Add MTL to quirk list to skip TE disabling
- Set variable intel_dirty_ops to static

Please consider them for the iommu/fix branch.

Best regards,
Lu Baolu

Abdul Halim, Mohd Syazwan (1):
  iommu/vt-d: Add MTL to quirk list to skip TE disabling

Kunwu Chan (1):
  iommu/vt-d: Set variable intel_dirty_ops to static

Lu Baolu (5):
  iommu/vt-d: Support enforce_cache_coherency only for empty domains
  iommu/vt-d: Omit devTLB invalidation requests when TES=0
  iommu/vt-d: Disable PCI ATS in legacy passthrough mode
  iommu/vt-d: Make context clearing consistent with context mapping
  iommu/vt-d: Fix incorrect cache invalidation for mm notification

 drivers/iommu/intel/iommu.h |  3 +++
 drivers/iommu/intel/dmar.c  | 18 ++++++++++++++++++
 drivers/iommu/intel/iommu.c | 18 +++++++++++-------
 drivers/iommu/intel/svm.c   | 26 ++++++++++++++++++++++++++
 4 files changed, 58 insertions(+), 7 deletions(-)

-- 
2.34.1