linux-kernel - [git pull] IOMMU Fixes for Linux v6.19-rc1

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Message-ID: <grcmmaikbzo6dn2b6j43l2beyuci7naqdtukc3lots5dtffo3q@ecsf76as7mm2>
Date: Fri, 19 Dec 2025 14:24:43 +0100
From: Joerg Roedel <joro@...tes.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Will Deacon <will@...nel.org>, linux-kernel@...r.kernel.org, 
	iommu@...ts.linux.dev
Subject: [git pull] IOMMU Fixes for Linux v6.19-rc1

Hi Linus,

The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:

  Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux.git tags/iommu-fixes-v6.19-rc1

for you to fetch changes up to c7fe9384c85d31e35bb61574d7a742ba59fb27c3:

  amd/iommu: Make protection domain ID functions non-static (2025-12-19 11:23:49 +0100)

----------------------------------------------------------------
IOMMU Fixes for Linux v6.19-rc1

Including:

	- iommupt: Fix an oops found by syzcaller in the new generic IO-page-table code.

	- AMD-Vi: Fix IO_PAGE_FAULTs in kdump kernels triggered by re-using
	  domain-ids from previous kernel.

----------------------------------------------------------------
Jason Gunthorpe (1):
      iommupt: Return ERR_PTR from _table_alloc()

Sairaj Kodilkar (2):
      amd/iommu: Preserve domain ids inside the kdump kernel
      amd/iommu: Make protection domain ID functions non-static

 drivers/iommu/amd/amd_iommu.h       |  5 +++++
 drivers/iommu/amd/init.c            | 24 +++++++++++++++++++++---
 drivers/iommu/amd/iommu.c           | 27 ++++++++++++++++++---------
 drivers/iommu/generic_pt/iommu_pt.h |  3 +++
 4 files changed, 47 insertions(+), 12 deletions(-)

Please pull.

Thanks,

	Joerg