| commit | f5007dbf4da729baa850b33a64dc3cc53757bdf8 | [log] [tgz] |
|---|---|---|
| author | Christophe Leroy <[email protected]> | Tue Aug 24 07:56:26 2021 +0000 |
| committer | Michael Ellerman <[email protected]> | Wed Aug 25 13:35:47 2021 +1000 |
| tree | 9e0faa1eca3f840f7e51dc50016697f26585acd2 | |
| parent | 113ec9ccc8049c3772f0eab46b62c5d6654c09f7 [diff] |
powerpc/booke: Avoid link stack corruption in several places
Use bcl 20,31,+4 instead of bl in order to preserve link stack.
See commit c974809a26a1 ("powerpc/vdso: Avoid link stack corruption
in __get_datapage()") for details.
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/e9fbc285eceb720e6c0e032ef47fe8b05f669b48.1629791751.git.christophe.leroy@csgroup.eu