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| author | Christophe Leroy (CS GROUP) <chleroy@kernel.org> | 2026-03-10 11:03:41 +0100 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2026-04-01 09:21:07 +0530 |
| commit | cd54714e938d4951abc671e562d10c2308613901 (patch) | |
| tree | c02665a97e08505d064fa8cd8f82def5eee43633 /tools/perf/scripts/python/stackcollapse.py | |
| parent | bf53ede0038fe2a7b02cad85f337aba43ced572a (diff) | |
powerpc/sstep: Convert to scoped user access
Commit 861574d51bbd ("powerpc/uaccess: Implement masked user access")
provides optimised user access by avoiding the cost of access_ok().
Convert single step emulation functions 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/8f2d85bddacff18046096dc255fd94f6a0f8b230.1773137010.git.chleroy@kernel.org
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions