diff options
| author | Christophe Leroy <[email protected]> | 2021-10-19 09:29:23 +0200 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2021-12-09 22:41:19 +1100 |
| commit | 937fb7003ee1f37faed1f1a4ece46e8a14863d92 (patch) | |
| tree | f75e83e40cf99ba19d199c20002671aefdcb745b /tools/perf/scripts/python/flamegraph.py | |
| parent | 2341964e27b02b2ca1deef8a18df59d1db7b9085 (diff) | |
powerpc/kuap: Add kuap_lock()
Add kuap_lock() and call it when entering interrupts from user.
It is called kuap_lock() as it is similar to kuap_save_and_lock()
without the save.
However book3s/32 already have a kuap_lock(). Rename it
kuap_lock_addr().
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/4437e2deb9f6f549f7089d45e9c6f96a7e77905a.1634627931.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions