diff options
| author | Christophe Leroy <[email protected]> | 2021-10-19 09:29:14 +0200 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2021-12-09 22:41:17 +1100 |
| commit | ee2631603fdbab6f76e86ea87f7a03ebc3a1ef85 (patch) | |
| tree | ced744dfae078e06f100c6f381e4e7989263f6d1 /tools/perf/scripts/python/flamegraph.py | |
| parent | 13dac4e31e75ce10b2fcaad4432a24dae6c955f6 (diff) | |
powerpc/44x: Activate KUEP at all time
On 44x, KUEP is implemented by clearing SX bit during TLB miss
for user pages. The impact is minimal and not worth neither
boot time nor build time selection.
Activate it at all time.
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/2414d662558e7fb27d1ed41c8e47c591d576acac.1634627931.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions