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| author | Rob Clark <robdclark@chromium.org> | 2021-02-04 14:53:11 -0800 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2021-02-05 10:00:10 -0800 |
| commit | c8d99bb938d3303989c4988caf090084073e85a2 (patch) | |
| tree | 43b7ec4cc6612833ef387cf56b5cbf93a172fee7 /drivers/gpu/drm/msm/dp/dp_ctrl.c | |
| parent | 7df222c35920569c7f31d177a7249c70139008f1 (diff) | |
drm/msm: Fix legacy relocs path
In moving code around, we ended up using the same pointer to
copy_from_user() the relocs tables as we used for the cmd table
entry, which is clearly not right. This went unnoticed because
modern mesa on non-ancent kernels does not actually use relocs.
But this broke ancient mesa on modern kernels.
Reported-by: Emil Velikov <emil.velikov@collabora.com>
Fixes: 20224d715a88 ("drm/msm/submit: Move copy_from_user ahead of locking bos")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Akhil P Oommen <akhilpo@codeaurora.org>
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_ctrl.c')
0 files changed, 0 insertions, 0 deletions