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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-12-21 08:32:24 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-01-26 22:15:09 +1100 |
| commit | 1ca9db5b6556c38aacac4c50a617aa3f7efbb306 (patch) | |
| tree | e30f1cceb941cbe5688530fecbdc3eb92b65a704 /arch/powerpc/platforms/44x/iss4xx.c | |
| parent | 1f1c4d0122eebd204468684f21f0270ea8a4999d (diff) | |
powerpc/32: save DEAR/DAR before calling handle_page_fault
handle_page_fault() is the only function that save DAR/DEAR itself.
Save DAR/DEAR before calling handle_page_fault() to prepare for
VMAP stack which will require to save even before.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/3a4d58d378091086f00fde42b59610c80289e120.1576916812.git.christophe.leroy@c-s.fr
Diffstat (limited to 'arch/powerpc/platforms/44x/iss4xx.c')
0 files changed, 0 insertions, 0 deletions