diff options
| author | Christian König <christian.koenig@amd.com> | 2026-01-29 14:29:26 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-03-18 00:46:30 +0300 |
| commit | a1371d9f0e611ef40cd31b02565e2325701c1d82 (patch) | |
| tree | ec3298cecc69af6c62bdc7228fd334f5ab67bb99 /scripts/include | |
| parent | 2c192b06f1e6bd9f770138a55b26c4ea04246e2f (diff) | |
| download | linux-a1371d9f0e611ef40cd31b02565e2325701c1d82.tar.xz | |
drm/amdgpu: rework amdgpu_userq_wait_ioctl v4
Lockdep was complaining about a number of issues here. Especially lock
inversion between syncobj, dma_resv and copying things into userspace.
Rework the functionality. Split it up into multiple functions,
consistenly use memdup_array_user(), fix the lock inversions and a few
more bugs in error handling.
v2: drop the dma_fence leak fix, turned out that was actually correct,
just not well documented. Apply some more cleanup suggestion from
Tvrtko.
v3: rebase on already done cleanups
v4: add missing dma_fence_put() in error path.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Sunil Khatri <sunil.khatri@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts/include')
0 files changed, 0 insertions, 0 deletions