powerpc/traps: fix recoverability of machine check handling on book3s/32

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Looks like book3s/32 doesn't set RI on machine check, so
checking RI before calling die() will always be fatal
allthought this is not an issue in most cases.

Fixes: b96672dd84 ("powerpc: Machine check interrupt is a non-maskable interrupt")
Fixes: daf00ae71d ("powerpc/traps: restore recoverability of machine_check interrupts")
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: stable@vger.kernel.org
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Christophe Leroy 2019-01-22 14:11:24 +00:00 • committed by Michael Ellerman

parent ab44840df1

commit 0bbea75c47

1 changed files with 4 additions and 4 deletions

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arch/powerpc/kernel/traps.c

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