* [GIT PULL] iommu/arm-smmu: Updates for 5.14
@ 2021-06-16 10:58 Will Deacon
2021-06-17 14:58 ` Joerg Roedel
0 siblings, 1 reply; 2+ messages in thread
From: Will Deacon @ 2021-06-16 10:58 UTC (permalink / raw)
To: joro
Cc: iommu, linux-arm-kernel, linux-kernel, robin.murphy, kernel-team,
treding
Hi Joerg,
Please pull these Arm SMMU updates for 5.14.
Of particular note is the support for stalling faults with platform devices
using SMMUv3 -- this concludes the bulk of the SVA work from Jean-Philippe.
Other than that, one thing to note is that the patch from Thierry adding
the '->prove_finalize' implementation hook is also shared with the
memory-controller tree, since they build on top of it to get the SMMU
working with an nvidia SOC. Unfortunately, that patch also caused a NULL
dereference on other parts, so there's a subsequent patch on top here
addressing that.
Due to the above, the sooner this lands in -next, the better.
Cheers,
Will
--->8
The following changes since commit c4681547bcce777daf576925a966ffa824edd09d:
Linux 5.13-rc3 (2021-05-23 11:42:48 -1000)
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 ddd25670d39b2181c7bec33301f2d24cdcf25dde:
Merge branch 'for-thierry/arm-smmu' into for-joerg/arm-smmu/updates (2021-06-16 11:30:55 +0100)
----------------------------------------------------------------
Arm SMMU updates for 5.14
- SMMUv3:
* Support stalling faults for platform devices
* Decrease defaults sizes for the event and PRI queues
- SMMUv2:
* Support for a new '->probe_finalize' hook, needed by Nvidia
* Even more Qualcomm compatible strings
* Avoid Adreno TTBR1 quirk for DB820C platform
- Misc:
* Trivial cleanups/refactoring
----------------------------------------------------------------
Amey Narkhede (1):
iommu/arm: Cleanup resources in case of probe error path
Bixuan Cui (1):
iommu/arm-smmu-v3: Change *array into *const array
Eric Anholt (2):
iommu/arm-smmu-qcom: Skip the TTBR1 quirk for db820c.
arm64: dts: msm8996: Mark the GPU's SMMU as an adreno one.
Jean-Philippe Brucker (4):
dt-bindings: Document stall property for IOMMU masters
ACPI/IORT: Enable stall support for platform devices
iommu/arm-smmu-v3: Add stall support for platform devices
iommu/arm-smmu-v3: Ratelimit event dump
Martin Botka (1):
iommu/arm-smmu-qcom: Add sm6125 compatible
Sai Prakash Ranjan (2):
iommu/arm-smmu-qcom: Add SC7280 SMMU compatible
iommu/arm-smmu-qcom: Move the adreno smmu specific impl
Shawn Guo (2):
iommu/arm-smmu-qcom: hook up qcom_smmu_impl for ACPI boot
iommu/arm-smmu-qcom: Protect acpi_match_platform_list() call with CONFIG_ACPI
Thierry Reding (1):
iommu/arm-smmu: Implement ->probe_finalize()
Will Deacon (2):
iommu/arm-smmu: Check smmu->impl pointer before dereferencing
Merge branch 'for-thierry/arm-smmu' into for-joerg/arm-smmu/updates
Xiyu Yang (2):
iommu/arm-smmu: Fix arm_smmu_device refcount leak when arm_smmu_rpm_get fails
iommu/arm-smmu: Fix arm_smmu_device refcount leak in address translation
Zhen Lei (2):
iommu/arm-smmu-v3: Decrease the queue size of evtq and priq
iommu/arm-smmu-v3: Remove unnecessary oom message
Documentation/devicetree/bindings/iommu/iommu.txt | 18 ++
arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 +-
drivers/acpi/arm64/iort.c | 4 +-
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c | 59 +++++-
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 222 ++++++++++++++++++++--
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 48 ++++-
drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 43 ++++-
drivers/iommu/arm/arm-smmu/arm-smmu.c | 38 +++-
drivers/iommu/arm/arm-smmu/arm-smmu.h | 1 +
drivers/iommu/arm/arm-smmu/qcom_iommu.c | 13 +-
10 files changed, 409 insertions(+), 39 deletions(-)
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] iommu/arm-smmu: Updates for 5.14
2021-06-16 10:58 [GIT PULL] iommu/arm-smmu: Updates for 5.14 Will Deacon
@ 2021-06-17 14:58 ` Joerg Roedel
0 siblings, 0 replies; 2+ messages in thread
From: Joerg Roedel @ 2021-06-17 14:58 UTC (permalink / raw)
To: Will Deacon
Cc: iommu, linux-arm-kernel, linux-kernel, robin.murphy, kernel-team,
treding
On Wed, Jun 16, 2021 at 11:58:13AM +0100, Will Deacon wrote:
> The following changes since commit c4681547bcce777daf576925a966ffa824edd09d:
>
> Linux 5.13-rc3 (2021-05-23 11:42:48 -1000)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git tags/arm-smmu-updates
Pulled, thanks Will.
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linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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