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Message-ID: <160144523516.7002.14378369290028684589.tip-bot2@tip-bot2>
Date: Wed, 30 Sep 2020 05:53:55 -0000
From: "tip-bot2 for Tony Luck" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Tony Luck <tony.luck@...el.com>, Borislav Petkov <bp@...e.de>,
x86 <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [tip: ras/core] x86/mce: Drop AMD-specific "DEFERRED" case from Intel
severity rule list
The following commit has been merged into the ras/core branch of tip:
Commit-ID: ed9705e4ad1c19ae51ed0cb4c112f9eb6dfc69fc
Gitweb: https://git.kernel.org/tip/ed9705e4ad1c19ae51ed0cb4c112f9eb6dfc69fc
Author: Tony Luck <tony.luck@...el.com>
AuthorDate: Tue, 29 Sep 2020 19:13:13 -07:00
Committer: Borislav Petkov <bp@...e.de>
CommitterDate: Wed, 30 Sep 2020 07:49:58 +02:00
x86/mce: Drop AMD-specific "DEFERRED" case from Intel severity rule list
Way back in v3.19 Intel and AMD shared the same machine check severity
grading code. So it made sense to add a case for AMD DEFERRED errors in
commit
e3480271f592 ("x86, mce, severity: Extend the the mce_severity mechanism to handle UCNA/DEFERRED error")
But later in v4.2 AMD switched to a separate grading function in
commit
bf80bbd7dcf5 ("x86/mce: Add an AMD severities-grading function")
Belatedly drop the DEFERRED case from the Intel rule list.
Signed-off-by: Tony Luck <tony.luck@...el.com>
Signed-off-by: Borislav Petkov <bp@...e.de>
Link: https://lkml.kernel.org/r/20200930021313.31810-3-tony.luck@intel.com
---
arch/x86/kernel/cpu/mce/severity.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/arch/x86/kernel/cpu/mce/severity.c b/arch/x86/kernel/cpu/mce/severity.c
index 567ce09..e072246 100644
--- a/arch/x86/kernel/cpu/mce/severity.c
+++ b/arch/x86/kernel/cpu/mce/severity.c
@@ -97,10 +97,6 @@ static struct severity {
EXCP, KERNEL_RECOV, MCGMASK(MCG_STATUS_RIPV, 0)
),
MCESEV(
- DEFERRED, "Deferred error",
- NOSER, MASK(MCI_STATUS_UC|MCI_STATUS_DEFERRED|MCI_STATUS_POISON, MCI_STATUS_DEFERRED)
- ),
- MCESEV(
KEEP, "Corrected error",
NOSER, BITCLR(MCI_STATUS_UC)
),
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