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| author | Sibi Sankar <quic_sibis@quicinc.com> | 2022-05-11 08:57:05 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-07-18 23:32:33 +0300 |
| commit | fc156629b23a21181e473e60341e3a78af25a1d4 (patch) | |
| tree | f77ee61691643d6cefec751e2c91dbc4c6e08f2a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 8672e79d98bc702084f65ef6d118333bd73f09a2 (diff) | |
| download | linux-fc156629b23a21181e473e60341e3a78af25a1d4.tar.xz | |
remoteproc: qcom_q6v5_mss: map/unmap metadata region before/after use
The application processor accessing the dynamically assigned metadata
region after assigning it to the remote Q6 would lead to an XPU violation.
Fix this by un-mapping the metadata region post firmware header copy. The
metadata region is freed only after the modem Q6 is done with fw header
authentication.
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1652248625-990-1-git-send-email-quic_sibis@quicinc.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions