powerpc/traps: Make unrecoverable NMIs die instead of panic

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System Reset and Machine Check interrupts that are not recoverable due
to being nested or interrupting when RI=0 currently panic. This is not
necessary, and can often just kill the current context and recover.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
Link: https://lore.kernel.org/r/20200508043408.886394-16-npiggin@gmail.com

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Nicholas Piggin 2020-05-08 14:34:07 +10:00 • committed by Michael Ellerman

parent bbbc8032b0

commit 265d6e588d

1 changed files with 3 additions and 3 deletions

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arch/powerpc/kernel/traps.c

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