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| author | Christophe Leroy (CS GROUP) <chleroy@kernel.org> | 2026-03-10 11:01:31 +0100 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2026-04-01 09:21:07 +0530 |
| commit | bf53ede0038fe2a7b02cad85f337aba43ced572a (patch) | |
| tree | 2e2a0c19e5f9aa78cf67c2fddf5f7310e201414d /tools/perf/scripts/python/stackcollapse.py | |
| parent | 679fa9c756c7d6fcb6ae611f695d286c53dca076 (diff) | |
powerpc/align: Convert emulate_spe() to scoped user access
Commit 861574d51bbd ("powerpc/uaccess: Implement masked user access")
provides optimised user access by avoiding the cost of access_ok().
Convert emulate_spe() to scoped user access to benefit from masked
user access.
Scoped user access also make the code simpler.
Signed-off-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/4ff83cb240da4e2d0c34e2bce4b8b6ef19a33777.1773136880.git.chleroy@kernel.org
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions