powerpc/syscall: Save r3 in regs->orig_r3

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Save r3 in regs->orig_r3 in system_call_exception()

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/9a90805ab6b9101b46daf56470f457a57acd86fc.1612796617.git.christophe.leroy@csgroup.eu

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Christophe Leroy 2021-02-08 15:10:30 +00:00 • committed by Michael Ellerman

parent 72b7a9e56b

commit 8875f47b76

2 changed files with 2 additions and 2 deletions

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arch/powerpc/kernel/entry_64.S

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2

arch/powerpc/kernel/interrupt.c

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