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| author | Jason Gunthorpe <jgg@nvidia.com> | 2024-08-29 21:06:12 -0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-09-04 11:37:42 +0200 |
| commit | 7a41dcb52f9de6079621fc31c3b84c7fc290934b (patch) | |
| tree | 221eab9b13186a570d4425f7ef8581a683b55304 /lib/crypto/mpi/mpi-cmp.c | |
| parent | b0a6c883bcd42eeb0850135e529b34b64d57673c (diff) | |
iommu/amd: Set the pgsize_bitmap correctly
When using io_pgtable the correct pgsize_bitmap is stored in the cfg, both
v1_alloc_pgtable() and v2_alloc_pgtable() set it correctly.
This fixes a bug where the v2 pgtable had the wrong pgsize as
protection_domain_init_v2() would set it and then do_iommu_domain_alloc()
immediately resets it.
Remove the confusing ops.pgsize_bitmap since that is not used if the
driver sets domain.pgsize_bitmap.
Fixes: 134288158a41 ("iommu/amd: Add domain_alloc_user based domain allocation")
Reviewed-by: Vasant Hegde <vasant.hegde@amd.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/3-v2-831cdc4d00f3+1a315-amd_iopgtbl_jgg@nvidia.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'lib/crypto/mpi/mpi-cmp.c')
0 files changed, 0 insertions, 0 deletions