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| author |   Jason Gunthorpe <jgg@nvidia.com> | 2026-02-27 11:25:39 -0400 |
|---|---|---|
| committer |   Joerg Roedel <joerg.roedel@amd.com> | 2026-03-17 13:14:23 +0100 |
| commit | 69541898b71a8cb8a06706c67a2f756623598aa0 (patch) | |
| tree | c7124d817bf7f7a543810584c63ac600921cb044 /tools/testing/selftests/dm-verity/git:/ssh:/git@git.zx2c4.com | |
| parent | iommu/riscv: Use the generic iommu page table (diff) | |
iommu/riscv: Enable SVNAPOT support for contiguous ptes
This turns on a 64k page size. The "RISC-V IOMMU Architecture
Specification" states:
6.4 IOMMU capabilities
[..]
IOMMU implementations must support the Svnapot standard extension for
NAPOT Translation Contiguity.
So just switch it on unconditionally.
Cc: Xu Lu <luxu.kernel@bytedance.com>
Tested-by: Vincent Chen <vincent.chen@sifive.com>
Acked-by: Paul Walmsley <pjw@kernel.org> # arch/riscv
Reviewed-by: Tomasz Jeznach <tjeznach@rivosinc.com>
Tested-by: Tomasz Jeznach <tjeznach@rivosinc.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'tools/testing/selftests/dm-verity/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions