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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-03-12 12:50:33 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-03-29 13:22:07 +1100 |
| commit | e9f99704aafcdbd90ba20b81db2dae8526d8b8e5 (patch) | |
| tree | 1a93d1205ff925485eed1d337c7e88a30d67093b /arch/powerpc/kernel/interrupt.c | |
| parent | 0f2793e33db2e2f062968f2ca789b6826972b05b (diff) | |
powerpc/32: Always save non volatile registers on exception entry
In preparation of handling exception entry and exit in C,
in order to simplify the handling, always save non volatile registers
when entering an exception.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/3ce8ced87a4f1467fa36fcc50763d53b45e466c1.1615552867.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/kernel/interrupt.c')
0 files changed, 0 insertions, 0 deletions