diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-03-12 12:50:13 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-03-29 13:22:03 +1100 |
| commit | fcd4b43c36c69aa41e79a511edbb06c7020a6061 (patch) | |
| tree | b74de45120716ff2a6e5dfe6ee25ce02df1f2074 /arch/sh/include/cpu-sh4/cpu/rtc.h | |
| parent | 9d3c18a11a930afe65d33527300a42e0872c744d (diff) | |
powerpc/40x: Save SRR0/SRR1 and r10/r11 earlier in critical exception
In order to be able to switch MMU on in exception prolog, save
SRR0 and SRR1 earlier.
Also save r10 and r11 into stack earlier to better match with the
normal exception prolog.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/79a93f253d72dc97ac968c9c62b5066960b688ed.1615552866.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/sh/include/cpu-sh4/cpu/rtc.h')
0 files changed, 0 insertions, 0 deletions