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| author | Sibi Sankar <quic_sibis@quicinc.com> | 2024-08-19 13:00:20 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2024-11-15 19:36:38 -0800 |
| commit | 7b22b7719fc17d5979a991c918c868ab041be5c8 (patch) | |
| tree | 51b5e94850240a0a8ab3bcab9bae7b0fba2e9f50 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 70d35819531875a14f12fe341486992676df5c6d (diff) | |
| download | linux-stable-7b22b7719fc17d5979a991c918c868ab041be5c8.tar.gz linux-stable-7b22b7719fc17d5979a991c918c868ab041be5c8.tar.bz2 linux-stable-7b22b7719fc17d5979a991c918c868ab041be5c8.zip | |
remoteproc: qcom_q6v5_mss: Re-order writes to the IMEM region
Any write access to the IMEM region when the Q6 is setting up XPU
protection on it will result in a XPU violation. Fix this by ensuring
IMEM writes related to the MBA post-mortem logs happen before the Q6
is brought out of reset.
Fixes: 318130cc9362 ("remoteproc: qcom_q6v5_mss: Add MBA log extraction support")
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20240819073020.3291287-1-quic_sibis@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions