Searched hist:"34221545 d2069dc947131f42392fd4cebabe1b39" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/msm/adreno/ |
| H A D | a5xx_preempt.c | diff 34221545d2069dc947131f42392fd4cebabe1b39 Thu Sep 03 21:03:10 CDT 2020 Jordan Crouse <jcrouse@codeaurora.org> drm/msm: Split the a5xx preemption record
The main a5xx preemption record can be marked as privileged to
protect it from user access but the counters storage needs to be
remain unprivileged. Split the buffers and mark the critical memory
as privileged.
Cc: stable@vger.kernel.org
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
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| H A D | a5xx_gpu.h | diff 34221545d2069dc947131f42392fd4cebabe1b39 Thu Sep 03 21:03:10 CDT 2020 Jordan Crouse <jcrouse@codeaurora.org> drm/msm: Split the a5xx preemption record
The main a5xx preemption record can be marked as privileged to
protect it from user access but the counters storage needs to be
remain unprivileged. Split the buffers and mark the critical memory
as privileged.
Cc: stable@vger.kernel.org
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
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