linux-kernel - [PATCH 01/15] x86/mce/AMD: Use msr_ops.misc() in allocate_threshold

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Message-Id: <20160912075941.24699-2-bp@alien8.de>
Date:   Mon, 12 Sep 2016 09:59:27 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     X86 ML <x86@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 01/15] x86/mce/AMD: Use msr_ops.misc() in allocate_threshold_blocks()

From: Yazen Ghannam <Yazen.Ghannam@....com>

Change MSR_IA32_MCx_MISC() macro to msr_ops.misc() because SMCA machines
define a different set of MSRs and msr_ops will give you the correct
MISC register.

Signed-off-by: Yazen Ghannam <Yazen.Ghannam@....com>
Cc: Aravind Gopalakrishnan <aravindksg.lkml@...il.com>
Cc: Tony Luck <tony.luck@...el.com>
Cc: linux-edac <linux-edac@...r.kernel.org>
Cc: x86-ml <x86@...nel.org>
Link: http://lkml.kernel.org/r/1468269447-8808-1-git-send-email-Yazen.Ghannam@amd.com
Signed-off-by: Borislav Petkov <bp@...e.de>
---
 arch/x86/kernel/cpu/mcheck/mce_amd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index 7b7f3be783d4..78b7681f7f66 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -869,7 +869,7 @@ static int threshold_create_bank(unsigned int cpu, unsigned int bank)
 		}
 	}
 
-	err = allocate_threshold_blocks(cpu, bank, 0, MSR_IA32_MCx_MISC(bank));
+	err = allocate_threshold_blocks(cpu, bank, 0, msr_ops.misc(bank));
 	if (!err)
 		goto out;
 
-- 
2.10.0