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| author | Alex Mastro <amastro@fb.com> | 2025-10-28 09:15:03 -0700 |
|---|---|---|
| committer | Alex Williamson <alex@shazbot.org> | 2025-10-28 15:54:41 -0600 |
| commit | 16950b60c19b9137eb8bfeb298621e803e98dcc7 (patch) | |
| tree | d28448b8078fc316db591843e696830cfbd41bd4 /tools/docs/parse-headers.py | |
| parent | ef270ec44637d464126bd4ade483c4a1887e06bc (diff) | |
vfio: selftests: update DMA map/unmap helpers to support more test kinds
Add __vfio_pci_dma_*() helpers which return -errno from the underlying
ioctls.
Add __vfio_pci_dma_unmap_all() to test more unmapping code paths. Add an
out unmapped arg to report the unmapped byte size.
The existing vfio_pci_dma_*() functions, which are intended for
happy-path usage (assert on failure) are now thin wrappers on top of the
double-underscore helpers.
Reviewed-by: David Matlack <dmatlack@google.com>
Signed-off-by: Alex Mastro <amastro@fb.com>
Link: https://lore.kernel.org/r/20251028-fix-unmap-v6-4-2542b96bcc8e@fb.com
Signed-off-by: Alex Williamson <alex@shazbot.org>
Diffstat (limited to 'tools/docs/parse-headers.py')
0 files changed, 0 insertions, 0 deletions