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| author | Christophe Leroy <[email protected]> | 2021-10-19 07:29:26 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2021-12-09 11:41:19 +0000 |
| commit | 42e03bc5240b75007682d9941ef672d12828fc70 (patch) | |
| tree | 1cf0f4339fb49bb48060580a0a263a79b7f7b8e8 /arch/powerpc/lib/code-patching.c | |
| parent | powerpc/config: Add CONFIG_BOOKE_OR_40x (diff) | |
| download | kernel-42e03bc5240b75007682d9941ef672d12828fc70.tar.gz kernel-42e03bc5240b75007682d9941ef672d12828fc70.zip | |
powerpc/kuap: Prepare for supporting KUAP on BOOK3E/64
Also call kuap_lock() and kuap_save_and_lock() from
interrupt functions with CONFIG_PPC64.
For book3s/64 we keep them empty as it is done in assembly.
Also do the locked assert when switching task unless it is
book3s/64.
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/1cbf94e26e6d6e2e028fd687588a7e6622d454a6.1634627931.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/lib/code-patching.c')
0 files changed, 0 insertions, 0 deletions