linux-kernel - [PATCH 0/7] [PULL REQUEST] Intel IOMMU updates for v6.18

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Message-ID: <20250918050204.359508-1-baolu.lu@linux.intel.com>
Date: Thu, 18 Sep 2025 13:01:57 +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 0/7] [PULL REQUEST] Intel IOMMU updates for v6.18

Hi Joerg,

The following changes have been queued for v6.18-rc1. They are about new
features and code refactoring, including:

 - IOMMU driver updated to the latest VT-d specification
 - Don't enable PRS if PDS isn't supported
 - Replace snprintf with scnprintf
 - Fix legacy mode page table dump through debugfs
 - Miscellaneous cleanups

These patches are based on v6.17-rc6. Please consider them for the
iommu/vt-d branch.

Best regards,
baolu

Lu Baolu (4):
  iommu/vt-d: Remove LPIG from page group response descriptor
  iommu/vt-d: PRS isn't usable if PDS isn't supported
  iommu/vt-d: Removal of Advanced Fault Logging
  iommu/vt-d: debugfs: Avoid dumping context command register

Seyediman Seyedarab (1):
  iommu/vt-d: Replace snprintf with scnprintf in dmar_latency_snapshot()

Vineeth Pillai (Google) (1):
  iommu/vt-d: debugfs: Fix legacy mode page table dump logic

Yury Norov (NVIDIA) (1):
  iommu/vt-d: Drop unused cap_super_offset()

 drivers/iommu/intel/debugfs.c | 29 +++++++++++++++++------------
 drivers/iommu/intel/iommu.c   |  2 +-
 drivers/iommu/intel/iommu.h   |  4 ----
 drivers/iommu/intel/perf.c    | 10 ++++------
 drivers/iommu/intel/perf.h    |  5 ++---
 drivers/iommu/intel/prq.c     |  7 ++-----
 6 files changed, 26 insertions(+), 31 deletions(-)

-- 
2.43.0