diff options
| author | Nicholas Piggin <[email protected]> | 2020-10-07 18:06:05 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2020-10-08 12:50:52 +1100 |
| commit | 792254a77201453d9a77479e63dc216ad90462d2 (patch) | |
| tree | 705bc1471240d76c54be84a457c51fb18e9439ff /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 09b791d95559ef82542063333ecaa2ac9d57118e (diff) | |
powerpc/security: Fix link stack flush instruction
The inline execution path for the hardware assisted branch flush
instruction failed to set CTR to the correct value before bcctr,
causing a crash when the feature is enabled.
Fixes: 4d24e21cc694 ("powerpc/security: Allow for processors that flush the link stack using the special bcctr")
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions