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| author | Sean Paul <seanpaul@chromium.org> | 2018-09-19 21:33:50 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2018-10-04 03:24:53 +0300 |
| commit | f65f035f197175ebebf002bcaad8974582c372f2 (patch) | |
| tree | 7ca6c82ed7f9f838b059d94dd16818384a1c00f0 /usr | |
| parent | 1bb4e701aad10a57bcab41e1996570c881aa6be7 (diff) | |
| download | linux-f65f035f197175ebebf002bcaad8974582c372f2.tar.xz | |
drm/msm: dpu: Don't store/deref pointers in trace ringbuffer
TP_printk is not synchronous, so storing pointers and then later
dereferencing them is a Bad Idea. This patch stores everything locally to
avoid display stomped memory.
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
[seanpaul fixed up commit msg typo on apply]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions