diff options
| author | Philip Yang <Philip.Yang@amd.com> | 2025-12-09 23:13:23 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-03-19 18:08:20 +0300 |
| commit | 529c985da1b277b36dc99aad660f96dc70f3c467 (patch) | |
| tree | 916e774898c6928c23e5cb22cc758fffb564d577 /drivers/gpu | |
| parent | b3b56d60fee163fe2cf08ce933b07cd2b8d98736 (diff) | |
| download | linux-529c985da1b277b36dc99aad660f96dc70f3c467.tar.xz | |
drm/amdkfd: Unreserve bo if queue update failed
[ Upstream commit 2ce75a0b7e1bfddbcb9bc8aeb2e5e7fa99971acf ]
Error handling path should unreserve bo then return failed.
Fixes: 305cd109b761 ("drm/amdkfd: Validate user queue update")
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Alex Sierra <alex.sierra@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit c24afed7de9ecce341825d8ab55a43a254348b33)
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c index 7fbb5c274ccc..7bf712032c52 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c @@ -606,6 +606,7 @@ int pqm_update_queue_properties(struct process_queue_manager *pqm, p->queue_size)) { pr_debug("ring buf 0x%llx size 0x%llx not mapped on GPU\n", p->queue_address, p->queue_size); + amdgpu_bo_unreserve(vm->root.bo); return -EFAULT; } |