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Message-ID: <1452901836-27632-2-git-send-email-Aravind.Gopalakrishnan@amd.com>
Date: Fri, 15 Jan 2016 17:50:32 -0600
From: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@....com>
To: <tony.luck@...el.com>, <bp@...en8.de>, <tglx@...utronix.de>,
<mingo@...hat.com>, <hpa@...or.com>
CC: <x86@...nel.org>, <linux-edac@...r.kernel.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH V2 1/5] 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()
Fixing that here.
Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@....com>
---
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 a006f4c..b718080 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;
}
--
2.7.0
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