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powerpc/book3e/kdump: Enable crash_kexec_wait_realmode 

While book3e doesn't have "real mode", we still want to wait for
all the non-crash cpus to complete their shutdown.

Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Scott Wood 2015-10-06 22:48:16 -05:00
parent 1cb6e06492
commit eeaab663a0
1 changed files with 3 additions and 3 deletions
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6
arch/powerpc/kernel/crash.c
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@ -221,8 +221,8 @@ void crash_kexec_secondary(struct pt_regs *regs)
#endif /* CONFIG_SMP */
/* wait for all the CPUs to hit real mode but timeout if they don't come in */
#if defined(CONFIG_SMP) && defined(CONFIG_PPC_STD_MMU_64)
static void crash_kexec_wait_realmode(int cpu)
#if defined(CONFIG_SMP) && defined(CONFIG_PPC64)
static void __maybe_unused crash_kexec_wait_realmode(int cpu)
{
unsigned int msecs;
int i;
@ -244,7 +244,7 @@ static void crash_kexec_wait_realmode(int cpu)
}
#else
static inline void crash_kexec_wait_realmode(int cpu) {}
#endif /* CONFIG_SMP && CONFIG_PPC_STD_MMU_64 */
#endif /* CONFIG_SMP && CONFIG_PPC64 */
/*
* Register a function to be called on shutdown. Only use this if you