Commit c2be0548 authored Jun 15, 2010 by Paul E. McKenney Committed by Benjamin Herrenschmidt Jul 08, 2010

powerpc: Fix default_machine_crash_shutdown #ifdef botch

crash_kexec_wait_realmode() is defined only if CONFIG_PPC_STD_MMU_64
and CONFIG_SMP, but is called if CONFIG_PPC_STD_MMU_64 even if !CONFIG_SMP.
Fix the conditional compilation around the invocation.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

parent 3cd85192

arch/powerpc/kernel/crash.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -447,7 +447,7 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
		crash_kexec_prepare_cpus(crashing_cpu);
		cpu_set(crashing_cpu, cpus_in_crash);
		crash_kexec_stop_spus();
		#ifdef CONFIG_PPC_STD_MMU_64
		#if defined(CONFIG_PPC_STD_MMU_64) && defined(CONFIG_SMP)
		crash_kexec_wait_realmode(crashing_cpu);
		#endif
		if (ppc_md.kexec_cpu_down)