From 22bd0177bd08677a8888f4d1d8361b0326f9119b Mon Sep 17 00:00:00 2001 From: Hari Bathini Date: Mon, 8 May 2017 15:56:24 -0700 Subject: powerpc/fadump: remove dependency with CONFIG_KEXEC Now that crashkernel parameter parsing and vmcoreinfo related code is moved under CONFIG_CRASH_CORE instead of CONFIG_KEXEC_CORE, remove dependency with CONFIG_KEXEC for CONFIG_FA_DUMP. While here, get rid of definitions of fadump_append_elf_note() & fadump_final_note() functions to reuse similar functions compiled under CONFIG_CRASH_CORE. Link: http://lkml.kernel.org/r/149035343956.6881.1536459326017709354.stgit@hbathini.in.ibm.com Signed-off-by: Hari Bathini Reviewed-by: Mahesh Salgaonkar Acked-by: Michael Ellerman Cc: Fenghua Yu Cc: Tony Luck Cc: Dave Young Cc: Eric Biederman Cc: Vivek Goyal Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/kernel/setup-common.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/powerpc/kernel/setup-common.c') diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 5c10b5925ac2..69e077180db6 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -125,6 +125,11 @@ int ppc_do_canonicalize_irqs; EXPORT_SYMBOL(ppc_do_canonicalize_irqs); #endif +#ifdef CONFIG_CRASH_CORE +/* This keeps a track of which one is the crashing cpu. */ +int crashing_cpu = -1; +#endif + /* also used by kexec */ void machine_shutdown(void) { -- cgit v1.2.1