linux-kernel - [PATCH 0/5] [PULL REQUEST] Intel IOMMU updates for v6.16

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Message-ID: <20250513030739.2718555-1-baolu.lu@linux.intel.com>
Date: Tue, 13 May 2025 11:07:34 +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 0/5] [PULL REQUEST] Intel IOMMU updates for v6.16

Hi Joerg,

The following changes have been queued for v6.16-rc1. They are about new
features and code refactoring, including:

 - Restore WO permissions on second-level paging entries
 - Use ida to manage domain id
 - Miscellaneous cleanups

These patches are based on v6.15-rc6. Please consider them for the
iommu/vt-d branch.

Best regards,
baolu

Jason Gunthorpe (1):
  iommu/vt-d: Restore WO permissions on second-level paging entries

Lu Baolu (2):
  iommu/vt-d: Use ida to manage domain id
  iommu/vt-d: Replace spin_lock with mutex to protect domain ida

Wei Wang (2):
  iommu/vt-d: Eliminate pci_physfn() in dmar_find_matched_satc_unit()
  iommu/vt-d: Change dmar_ats_supported() to return boolean

 drivers/iommu/intel/dmar.c  |   4 ++
 drivers/iommu/intel/iommu.c | 113 ++++++++++--------------------------
 drivers/iommu/intel/iommu.h |  21 +++++--
 3 files changed, 51 insertions(+), 87 deletions(-)

-- 
2.43.0