From bfbe0eeb769e2aff2cb1fc6845c4e4b7eac40bb3 Mon Sep 17 00:00:00 2001 From: Aravind Gopalakrishnan Date: Mon, 25 Jan 2016 20:41:48 +0100 Subject: [PATCH] x86/mce: Fix order of AMD MCE init function call In mce_amd_feature_init() we take decisions based on mce_flags being set or not. So the feature detection using CPUID should naturally be ordered before we call mce_amd_feature_init(). Fix that here. Signed-off-by: Aravind Gopalakrishnan Signed-off-by: Borislav Petkov Cc: Borislav Petkov Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Tony Luck Cc: linux-edac Link: http://lkml.kernel.org/r/1453750913-4781-4-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/mcheck/mce.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index a006f4cd792b..b7180801ea33 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -1617,10 +1617,10 @@ static void __mcheck_cpu_init_vendor(struct cpuinfo_x86 *c) case X86_VENDOR_AMD: { u32 ebx = cpuid_ebx(0x80000007); - mce_amd_feature_init(c); mce_flags.overflow_recov = !!(ebx & BIT(0)); mce_flags.succor = !!(ebx & BIT(1)); mce_flags.smca = !!(ebx & BIT(3)); + mce_amd_feature_init(c); break; } -- 2.39.2