diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2026-01-26 23:44:45 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-02-06 16:57:44 +0100 |
| commit | 078377b07f8e825e6798355d5a201a5c7367bcf9 (patch) | |
| tree | 0dfa11eb6929cee3c6d9b21bbb0374bbee565f99 /include/net/aligned_data.h | |
| parent | ac251d17d8af58ddc3daba65eaf0a99e63dc4284 (diff) | |
drm/amdgpu: Fix cond_exec handling in amdgpu_ib_schedule()
commit b1defcdc4457649db236415ee618a7151e28788c upstream.
The EXEC_COUNT field must be > 0. In the gfx shadow
handling we always emit a cond_exec packet after the gfx_shadow
packet, but the EXEC_COUNT never gets patched. This leads
to a hang when we try and reset queues on gfx11 APUs.
Fixes: c68cbbfd54c6 ("drm/amdgpu: cleanup conditional execution")
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4789
Reviewed-by: Jesse Zhang <Jesse.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit ba205ac3d6e83f56c4f824f23f1b4522cb844ff3)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions