diff options
| author | Rob Clark <[email protected]> | 2019-11-19 09:43:22 -0800 |
|---|---|---|
| committer | Marge Bot <[email protected]> | 2020-01-28 00:09:34 +0000 |
| commit | 63af27bc7681c302eaf4527253ca25cc32b400ce (patch) | |
| tree | ab1c3de3277cc559ddc57a47945c844b060f9ad7 /docs/relnotes/9.1.2.html | |
| parent | 0c154d9e2db48c5b97ac6f428d3fe9ed5774da30 (diff) | |
freedreno/drm: fix invalid-cmdstream-size with older kernels
A cmdstream of size zero is invalid. But this can appear in various
places where we emit a pointer to state. This doesn't show up with
newer kernels (newer than v5.0) which use "softpin", but on earlier
kernels can result in:
[drm:msm_ioctl_gem_submit [msm]] *ERROR* invalid cmdstream size: 0
Since the pointer value doesn't matter in these cases, the easy solution
is just to not emit a cmds table entry in this case.
Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Kristian H. Kristensen <[email protected]>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2805>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/2805>
Diffstat (limited to 'docs/relnotes/9.1.2.html')
0 files changed, 0 insertions, 0 deletions