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| author | Jason Gunthorpe <jgg@nvidia.com> | 2025-11-04 14:11:49 -0400 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2025-11-05 15:11:26 -0400 |
| commit | afb47765f9235181fddc61c8633b5a8cfae29fd2 (patch) | |
| tree | e8f71de2f20dad6559344fd1df5d69279d7b3acb /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | iommufd/selftest: Fix ioctl return value in _test_cmd_trigger_vevents() (diff) | |
| download | linux-afb47765f9235181fddc61c8633b5a8cfae29fd2.tar.gz linux-afb47765f9235181fddc61c8633b5a8cfae29fd2.zip | |
iommufd: Make vfio_compat's unmap succeed if the range is already empty
iommufd returns ENOENT when attempting to unmap a range that is already
empty, while vfio type1 returns success. Fix vfio_compat to match.
Fixes: d624d6652a65 ("iommufd: vfio container FD ioctl compatibility")
Link: https://patch.msgid.link/r/0-v1-76be45eff0be+5d-iommufd_unmap_compat_jgg@nvidia.com
Reviewed-by: Nicolin Chen <nicolinc@nvidia.com>
Reviewed-by: Alex Mastro <amastro@fb.com>
Reported-by: Alex Mastro <amastro@fb.com>
Closes: https://lore.kernel.org/r/aP0S5ZF9l3sWkJ1G@devgpu012.nha5.facebook.com
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
0 files changed, 0 insertions, 0 deletions