diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2024-03-27 15:07:49 -0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2024-04-09 12:38:32 +0100 |
| commit | fdc69d39e77f88264ee6e8174ff9aaf0953aecd9 (patch) | |
| tree | a1209134ea0792f16e57af47492955540761987f /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 734554fdfce6731b22f0777ec3f1e4a853354883 (diff) | |
iommu/arm-smmu-v3: Do not allow a SVA domain to be set on the wrong PASID
The SVA code is wired to assume that the SVA is programmed onto the
mm->pasid. The current core code always does this, so it is fine.
Add a check for clarity.
Tested-by: Nicolin Chen <nicolinc@nvidia.com>
Tested-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/3-v6-228e7adf25eb+4155-smmuv3_newapi_p2_jgg@nvidia.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions