diff options
| author | Christoph Hellwig <[email protected]> | 2024-09-22 09:10:17 +0200 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2024-09-22 18:47:51 +0200 |
| commit | bb0e391975f8da826305cbaa3e3d34b03c47e2a6 (patch) | |
| tree | a4ebb4149ed7fc7a663952e3689742eb1334cfd1 /tools/testing/selftests/bpf/progs/recvmsg_unix_prog.c | |
| parent | 88264981f2082248e892a706b2c5004650faac54 (diff) | |
dma-mapping: fix vmap and mmap of noncontiougs allocations
Commit b5c58b2fdc42 ("dma-mapping: direct calls for dma-iommu") switched
to use direct calls to dma-iommu, but missed the dma_vmap_noncontiguous,
dma_vunmap_noncontiguous and dma_mmap_noncontiguous behavior keyed off the
presence of the alloc_noncontiguous method.
Fix this by removing the now unused alloc_noncontiguous and
free_noncontiguous methods and moving the vmapping and mmaping of the
noncontiguous allocations into the iommu code, as it is the only provider
of actually noncontiguous allocations.
Fixes: b5c58b2fdc42 ("dma-mapping: direct calls for dma-iommu")
Reported-by: Xi Ruoyao <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Leon Romanovsky <[email protected]>
Tested-by: Xi Ruoyao <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/recvmsg_unix_prog.c')
0 files changed, 0 insertions, 0 deletions