From: Will Deacon <will@kernel.org>
To: joro@8bytes.org
Cc: iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, robin.murphy@arm.com,
kernel-team@android.com
Subject: [GIT PULL] iommu/arm-smmu: Updates for 6.5
Date: Fri, 9 Jun 2023 10:14:36 +0100 [thread overview]
Message-ID: <20230609091435.GA3741@willie-the-truck> (raw)
Hi Joerg,
Please pull these Arm SMMU updates for 6.5. There's the usual summary
in the tag, but the most important thing is a crop of errata workarounds
from Robin for Arm's MMU-700 SMMUv3 implementation.
Cheers,
Will
--->8
The following changes since commit 44c026a73be8038f03dbdeef028b642880cf1511:
Linux 6.4-rc3 (2023-05-21 14:05:48 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git tags/arm-smmu-updates
for you to fetch changes up to c5fb66a17a4362a8990e0d3d050c1c5a415dfc7e:
Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates (2023-06-08 22:27:26 +0100)
----------------------------------------------------------------
Arm SMMU updates for 6.5
- Device-tree binding updates:
* Add missing clocks for SC8280XP and SA8775 Adreno SMMUs
* Add two new Qualcomm SMMUs in SDX75 and SM6375
- Workarounds for Arm MMU-700 errata:
* 1076982: Avoid use of SEV-based cmdq wakeup
* 2812531: Terminate command batches with a CMD_SYNC
* Enforce single-stage translation to avoid nesting-related errata
- Set the correct level hint for range TLB invalidation on teardown
----------------------------------------------------------------
Bartosz Golaszewski (1):
dt-bindings: iommu: arm,smmu: enable clocks for sa8775p Adreno SMMU
Bjorn Andersson (1):
dt-bindings: arm-smmu: Fix SC8280XP Adreno binding
Konrad Dybcio (1):
dt-bindings: arm-smmu: Add SM6375 GPU SMMU
Robin Murphy (5):
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
iommu/arm-smmu-v3: Set TTL invalidation hint better
Rohit Agarwal (1):
dt-bindings: arm-smmu: Add SDX75 SMMU compatible
Will Deacon (1):
Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates
Documentation/arm64/silicon-errata.rst | 4 ++
.../devicetree/bindings/iommu/arm,smmu.yaml | 12 +++--
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 59 +++++++++++++++++++++-
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 8 +++
4 files changed, 78 insertions(+), 5 deletions(-)
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next reply other threads:[~2023-06-09 9:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-09 9:14 Will Deacon [this message]
2023-06-09 12:58 ` [GIT PULL] iommu/arm-smmu: Updates for 6.5 Joerg Roedel
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