From: Jason Gunthorpe <jgg@nvidia.com>
To: iommu@lists.linux.dev, Joerg Roedel <joro@8bytes.org>,
Robin Murphy <robin.murphy@arm.com>,
Will Deacon <will@kernel.org>
Cc: Alejandro Jimenez <alejandro.j.jimenez@oracle.com>,
Lu Baolu <baolu.lu@linux.intel.com>,
Joerg Roedel <joerg.roedel@amd.com>,
Josua Mayer <josua@solid-run.com>,
Kevin Tian <kevin.tian@intel.com>,
Pasha Tatashin <pasha.tatashin@soleen.com>,
patches@lists.linux.dev, Pranjal Shrivastava <praan@google.com>,
Samiullah Khawaja <skhawaja@google.com>,
Mostafa Saleh <smostafa@google.com>,
stable@vger.kernel.org
Subject: [PATCH rc 0/5] Fix some iommupt mistakes from Sashiko
Date: Tue, 12 May 2026 13:46:12 -0300 [thread overview]
Message-ID: <0-v1-44b2fef88b25+d3-iommupt_map_rc_jgg@nvidia.com> (raw)
Josua found there was an errant !ret, so I ran the original series through
Sashiko, which found some other interesting things, a few miskates were
made while rebasing across the iommu_debug_map() series, and a few other
interesting remarks.
Jason Gunthorpe (5):
iommu: Fix loss of errno on map failure for classic ops
iommu: Fix up map/unmap debugging for iommupt domains
iommu: Handle unmap error when iommu_debug is enabled
iommupt: Check for missing PAGE_SIZE in the pgsize_bitmap
iommupt: Fix the end_index calculation in __map_range_leaf()
drivers/iommu/generic_pt/iommu_pt.h | 24 +++++----
drivers/iommu/iommu.c | 82 +++++++++++++----------------
2 files changed, 51 insertions(+), 55 deletions(-)
base-commit: be93d186ae88a92e7aa77e122d4e661fa57b1e39
--
2.43.0
next reply other threads:[~2026-05-12 16:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-12 16:46 Jason Gunthorpe [this message]
2026-05-12 16:46 ` [PATCH rc 1/5] iommu: Fix loss of errno on map failure for classic ops Jason Gunthorpe
2026-05-12 16:46 ` [PATCH rc 2/5] iommu: Fix up map/unmap debugging for iommupt domains Jason Gunthorpe
2026-05-12 16:46 ` [PATCH rc 3/5] iommu: Handle unmap error when iommu_debug is enabled Jason Gunthorpe
2026-05-12 16:46 ` [PATCH rc 4/5] iommupt: Check for missing PAGE_SIZE in the pgsize_bitmap Jason Gunthorpe
2026-05-12 16:46 ` [PATCH rc 5/5] iommupt: Fix the end_index calculation in __map_range_leaf() Jason Gunthorpe
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