Hi Joerg,
Please can you pull these two Arm SMMUv3 fixes for an upcoming 6.9 -rc?
One of them fixes a regression on big-endian machines that was
introduced during the recent merge window, whereas the other fixes a
longer standing bug for hardware that doesn't implement attribute
overrides.
Summary in the tag.
Cheers,
Will
--->8
The following changes since commit 4cece764965020c22cff7665b18a012006359095:
Linux 6.9-rc1 (2024-03-24 14:10:05 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git tags/arm-smmu-fixes
for you to fetch changes up to ec9098d6bffea6e82d63640134c123a3d96e0781:
iommu/arm-smmu-v3: Fix access for STE.SHCFG (2024-03-26 10:47:39 +0000)
----------------------------------------------------------------
Arm SMMU fixes for 6.9
- Fix swabbing of the STE fields in the unlikely event of running on a
big-endian machine.
- Fix setting of STE.SHCFG on hardware that doesn't implement support
for attribute overrides.
----------------------------------------------------------------
Jason Gunthorpe (1):
iommu/arm-smmu-v3: Add cpu_to_le64() around STRTAB_STE_0_V
Mostafa Saleh (1):
iommu/arm-smmu-v3: Fix access for STE.SHCFG
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 38 +++++++++++++++++++----------
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 2 ++
2 files changed, 27 insertions(+), 13 deletions(-)
On Wed, Mar 27, 2024 at 06:13:11PM +0000, Will Deacon wrote:
> git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git tags/arm-smmu-fixes
Pulled. Thanks Will.