linux-kernel - [PATCH 00/11] [PULL REQUEST] Intel IOMMU updates for v6.17

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Message-ID: <20250714045028.958850-1-baolu.lu@linux.intel.com>
Date: Mon, 14 Jul 2025 12:50:17 +0800
From: Lu Baolu <baolu.lu@...ux.intel.com>
To: Joerg Roedel <joro@...tes.org>
Cc: iommu@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [PATCH 00/11] [PULL REQUEST] Intel IOMMU updates for v6.17

Hi Joerg,

The following changes have been queued for v6.17-rc1. They are about new
features and code refactoring, including:

 - Reorganize Intel VT-d to be ready for iommupt
 - Optimize iotlb_sync_map for non-caching/non-RWBF modes
 - Fix missed PASID in dev TLB invalidation in cache_tag_flush_all()
 - Miscellaneous cleanups

These patches are based on v6.16-rc6. Please consider them for the
iommu/vt-d branch.

Best regards,
baolu

Ethan Milon (2):
  iommu/vt-d: Fix missing PASID in dev TLB flush with
    cache_tag_flush_all
  iommu/vt-d: Deduplicate cache_tag_flush_all by reusing flush_range

Jason Gunthorpe (7):
  iommu/vt-d: Lift the __pa to
    domain_setup_first_level/intel_svm_set_dev_pasid()
  iommu/vt-d: Fold domain_exit() into intel_iommu_domain_free()
  iommu/vt-d: Do not wipe out the page table NID when devices detach
  iommu/vt-d: Split intel_iommu_domain_alloc_paging_flags()
  iommu/vt-d: Create unique domain ops for each stage
  iommu/vt-d: Split intel_iommu_enforce_cache_coherency()
  iommu/vt-d: Split paging_domain_compatible()

Lu Baolu (1):
  iommu/vt-d: Optimize iotlb_sync_map for non-caching/non-RWBF modes

Vineeth Pillai (Google) (1):
  iommu/vt-d: Remove the CONFIG_X86 wrapping from iommu init hook

 drivers/iommu/intel/cache.c  |  55 ++----
 drivers/iommu/intel/dmar.c   |   3 -
 drivers/iommu/intel/iommu.c  | 336 ++++++++++++++++++++++-------------
 drivers/iommu/intel/iommu.h  |  22 ++-
 drivers/iommu/intel/nested.c |   4 +-
 drivers/iommu/intel/pasid.c  |  17 +-
 drivers/iommu/intel/pasid.h  |  11 +-
 drivers/iommu/intel/svm.c    |   3 +-
 drivers/iommu/intel/trace.h  |   5 -
 9 files changed, 259 insertions(+), 197 deletions(-)

-- 
2.43.0