Arm SMMU fixes for 5.18

Browse source

- Fix off-by-one in SMMUv3 SVA TLB invalidation
 
 - Disable large mappings to workaround nvidia erratum
 -----BEGIN PGP SIGNATURE-----
 
 iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmJiivoQHHdpbGxAa2Vy
 bmVsLm9yZwAKCRC3rHDchMFjNKvGB/42IgImPOaHgybA+pfWcYkesdprUuo400wz
 xE2tnaZxv7z2dzGlB028DspkQit/kbToA8aPQkWwVeHU6h9SiTAPi0OUctcmFDDd
 WWE2357a7epFGp913+zsl61sNHrogq6joNA/7XPu8kBHCb7VOIRu+/2JSkwqaPqv
 xHpfWn1mcfTdqUtFoBgikp3h/KpznHi0DJLYKs9qNGstLYftIbOCubvMpTiweZb1
 dHT7Oq2SR64x+s3gPUYjRMNYF4XgKZ0iVflv1i1EZJXgAOpQNF1r4oBMbXH+H+l8
 XfNTBDogWVaOyxzvq9ruRoeufmQSpALXwAQcltFcZIHgulMvnKIR
 =ml9k
 -----END PGP SIGNATURE-----

Merge tag 'arm-smmu-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into iommu/fixes

Arm SMMU fixes for 5.18

- Fix off-by-one in SMMUv3 SVA TLB invalidation

- Disable large mappings to workaround nvidia erratum

...

This commit is contained in:

Joerg Roedel 2022-04-28 11:33:40 +02:00

parent da8669ff41 4a25f2ea0e

commit e6f48bed2c

2 changed files with 38 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

9

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c

View file

30

drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c

View file