From: Robin Murphy <robin.murphy@arm.com>
To: will@kernel.org, joro@8bytes.org
Cc: iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
nicolinc@nvidia.com, jean-philippe@linaro.org
Subject: [PATCH 0/4] iommu/arm-smmu-v3: Arm SMMU errata bits
Date: Wed, 10 May 2023 16:38:42 +0100 [thread overview]
Message-ID: <cover.1683731256.git.robin.murphy@arm.com> (raw)
Hi all,
Further to the discussion on the nesting series a while back, here's a
mini-series to help us start taking more of an interest in SMMU errata.
Patch #1 is more about the infrastucture than that erratum itself, but
since I *had* already written it up (5 years ago!) I figured why not
just build on it as-is. The rest is effectively just documentation at
this point, but getting us ready for all the hitherto unmet conditions
that IOMMUFD nesting is going to open up.
Thanks,
Robin.
Robin Murphy (4):
iommu/arm-smmu-v3: Work around MMU-600 erratum 1076982
iommu/arm-smmu-v3: Document MMU-700 erratum 2812531
iommu/arm-smmu-v3: Add explicit feature for nesting
iommu/arm-smmu-v3: Document nesting-related errata
Documentation/arm64/silicon-errata.rst | 4 ++
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 50 +++++++++++++++++++++
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 8 ++++
3 files changed, 62 insertions(+)
--
2.39.2.101.g768bb238c484.dirty
next reply other threads:[~2023-05-10 15:39 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-10 15:38 Robin Murphy [this message]
2023-05-10 15:38 ` [PATCH 1/4] iommu/arm-smmu-v3: Work around MMU-600 erratum 1076982 Robin Murphy
2023-05-10 17:40 ` Nicolin Chen
2023-05-12 19:02 ` Robin Murphy
2023-05-18 0:53 ` Nicolin Chen
2023-05-18 0:53 ` Nicolin Chen
2023-05-10 15:38 ` [PATCH 2/4] iommu/arm-smmu-v3: Document MMU-700 erratum 2812531 Robin Murphy
2023-05-10 18:12 ` Nicolin Chen
2023-05-10 18:31 ` Nicolin Chen
2023-05-12 19:23 ` Robin Murphy
2023-05-15 15:44 ` Nicolin Chen
2023-05-15 15:44 ` Nicolin Chen
2023-05-10 15:38 ` [PATCH 3/4] iommu/arm-smmu-v3: Add explicit feature for nesting Robin Murphy
2023-05-10 18:13 ` Nicolin Chen
2023-05-10 15:38 ` [PATCH 4/4] iommu/arm-smmu-v3: Document nesting-related errata Robin Murphy
2023-05-10 18:37 ` Nicolin Chen
2023-06-08 21:36 ` [PATCH 0/4] iommu/arm-smmu-v3: Arm SMMU errata bits Will Deacon
2023-06-08 21:36 ` Will Deacon
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