powerpc/64s: move NMI soft-mask handling to C

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Saving and restoring soft-mask state can now be done in C using the
interrupt handler wrapper functions.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210130130852.2952424-41-npiggin@gmail.com

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Nicholas Piggin 2021-01-30 23:08:50 +10:00 • committed by Michael Ellerman

parent 118178e62e

commit 6ecbb582b6

2 changed files with 25 additions and 60 deletions

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25

arch/powerpc/include/asm/interrupt.h

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60

arch/powerpc/kernel/exceptions-64s.S

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