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powerpc: Add struct smp_ops_t.cause_nmi_ipi operation

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Have the NMI IPI code use this op when the platform defines it.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Nicholas Piggin 2016-12-20 04:30:09 +10:00 • committed by Michael Ellerman
parent ddd703ca06
commit c64af6458e
8 changed files with 10 additions and 0 deletions
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1
arch/powerpc/include/asm/smp.h
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@ -42,6 +42,7 @@ struct smp_ops_t {
#ifdef CONFIG_PPC_SMP_MUXED_IPI
void (*cause_ipi)(int cpu);
#endif
int (*cause_nmi_ipi)(int cpu);
void (*probe)(void);
int (*kick_cpu)(int nr);
int (*prepare_cpu)(int nr);