[PATCH 0/2] powerpc: Fix livepatch module re-patching issue

Josh Poimboeuf
2023-01-25T03:38:35Z

Fix a livepatch bug seen when reloading a patched module.

This is the powerpc counterpart to Song Liu's fix for a similar issue on
x86:

https://lkml.kernel.org/lkml/20230121004945.697003-2-song@kernel.org

Josh Poimboeuf (2):
powerpc/module_64: Improve restore_r2() return semantics
powerpc/module_64: Fix "expected nop" error on module re-patching

arch/powerpc/kernel/module_64.c | 29 ++++++++++++++++++-----------
1 file changed, 18 insertions(+), 11 deletions(-)

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2.39.0