diff options
| author | Mukesh Ojha <mukesh.ojha@oss.qualcomm.com> | 2026-09-22 01:26:36 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-10-05 09:10:44 +0200 |
| commit | 57e43df2e426ac5561ee3832d425e1071772e963 (patch) | |
| tree | ac5ffcf002c0766d1fd197abe5c3b4fc311eb55c /tools/perf/scripts/python/stackcollapse.py | |
| parent | 324103eb65ba26704c2293d9daaa15c0dc022930 (diff) | |
firmware: qcom_scm: align PAS resource table retry
The initial PAS resource-table buffer can be too small. TrustZone
returns the required size and the wrapper retries the SCM call.
Although qcom_tzmem_alloc() aligns the allocated buffer,
the size passed to TrustZone remained unaligned.
Align the retry size to a page boundary so that both the buffer
and its advertised size satisfy the PAS/TrustZone contract.
Fixes: 8b9d2050cfa0 ("firmware: qcom_scm: Add qcom_scm_pas_get_rsc_table() to get resource table")
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://patch.msgid.link/20260921195636.1925869-3-mukesh.ojha@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions