Commit eeaab663 authored by Scott Wood's avatar Scott Wood
Browse files

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: default avatarScott Wood <scottwood@freescale.com>
parent 1cb6e064

arch/powerpc/kernel/crash.c

+3 −3
Original line number Diff line number Diff line
@@ -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

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