From: Mostafa Saleh <smostafa@google.com>
To: iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: robin.murphy@arm.com, will@kernel.org, joro@8bytes.org,
jgg@ziepe.ca, Mostafa Saleh <smostafa@google.com>
Subject: [PATCH 0/3] iommu/io-pgtable-arm: iommu-pages and cleanup
Date: Wed, 13 May 2026 21:52:00 +0000 [thread overview]
Message-ID: <20260513215203.3852661-1-smostafa@google.com> (raw)
This is a small cleanup coming from the pKVM SMMUv3 support [1].
However, they are not pKVM specific and useful in general.
The first patch is to fix a theoretical issues with alloc/free size.
The second patch is the main one to convert the code to iommu-pages.
The third patch is a cleanup to use address conversion consistently.
[1] https://lore.kernel.org/linux-iommu/20260501111928.259252-1-smostafa@google.com/
Mostafa Saleh (3):
iommu/io-pgtable-arm: Use consistent sizes for page allocation and
freeing
iommu/io-pgtable-arm: Rework to use the iommu-pages API
iommu/io-pgtable-arm: Use address conversion consistently
drivers/iommu/io-pgtable-arm.c | 88 +++++++++++++++++++++++-----------
1 file changed, 61 insertions(+), 27 deletions(-)
--
2.54.0.563.g4f69b47b94-goog
next reply other threads:[~2026-05-13 21:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-13 21:52 Mostafa Saleh [this message]
2026-05-13 21:52 ` [PATCH 1/3] iommu/io-pgtable-arm: Use consistent sizes for page allocation and freeing Mostafa Saleh
2026-05-13 21:52 ` [PATCH 2/3] iommu/io-pgtable-arm: Rework to use the iommu-pages API Mostafa Saleh
2026-05-13 21:52 ` [PATCH 3/3] iommu/io-pgtable-arm: Use address conversion consistently Mostafa Saleh
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