From: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
To: <bp@alien8.de>, <tony.luck@intel.com>, <hpa@zytor.com>,
<mingo@redhat.com>, <tglx@linutronix.de>,
<dougthompson@xmission.com>, <mchehab@osg.samsung.com>
Cc: <x86@kernel.org>, <linux-edac@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <ashok.raj@intel.com>,
<gong.chen@linux.intel.com>, <len.brown@intel.com>,
<peterz@infradead.org>, <ak@linux.intel.com>,
<alexander.shishkin@linux.intel.com>, <Yazen.Ghannam@amd.com>
Subject: [PATCH V3 0/5] Updates to EDAC and AMD MCE driver
Date: Thu, 3 Mar 2016 10:10:53 -0600 [thread overview]
Message-ID: <1457021458-2522-1-git-send-email-Aravind.Gopalakrishnan@amd.com> (raw)
This patchset mainly provides necessary EDAC bits to decode errors
occuring on Scalable MCA enabled processors and also updates AMD MCE
driver to program the correct MCx_MISC register address for upcoming
processors.
Patches 1, 2 and 3 are for upcoming processor.
Patches 4 and 5 are either fixing or adding comments to help in
understanding the code and do not introduce any functional changes.
Patch 1: Move MSR definition to mce.h
Patch 2: Updates to EDAC driver to decode the new error signatures
Patch 3: Fix logic to obtain correct block address
Patch 4: Fix deferred error comment
Patch 5: Add comments to amd_nb.h to describe threshold_block structure
Note 1: Introduced new patch for moving MCx_CONFIG MSR to mce.h
Note 2: The enums, amd_hwids[], and string arrays amd_core_mcablock_names[],
amd_df_mcablock_names[] are placed in arch/x86 as there are
follow-up patches which use them here.
Changes from V1: (per Boris suggestions)
- Simplify error decoding routines
- Move headers to mce.h
- Rename enumerations and struct members (to be more descriptive)
- Drop gerund usage
- Remove comments that are spelling out the code
Changes from V2: (per Boris suggestions)
- Incorporated all changes as suggested by Boris from here-
- http://marc.info/?l=linux-kernel&m=145691594921586&w=2
- http://marc.info/?l=linux-kernel&m=145691606221610&w=2
- http://marc.info/?l=linux-kernel&m=145691610421627&w=2
- No functional change is introduced
Aravind Gopalakrishnan (5):
x86/mce: Move MCx_CONFIG MSR definition
EDAC, MCE, AMD: Enable error decoding of Scalable MCA errors
x86/mce/AMD: Fix logic to obtain block address
x86/mce: Clarify comments regarding deferred error
x86/mce/AMD: Add comments for easier understanding
arch/x86/include/asm/amd_nb.h | 18 +-
arch/x86/include/asm/mce.h | 69 +++++++-
arch/x86/include/asm/msr-index.h | 4 -
arch/x86/kernel/cpu/mcheck/mce_amd.c | 127 +++++++++----
drivers/edac/mce_amd.c | 334 ++++++++++++++++++++++++++++++++++-
5 files changed, 501 insertions(+), 51 deletions(-)
--
2.7.0
next reply other threads:[~2016-03-03 15:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-03 16:10 Aravind Gopalakrishnan [this message]
2016-03-03 16:10 ` [PATCH V3 1/5] x86/mce: Move MCx_CONFIG MSR definition Aravind Gopalakrishnan
2016-03-03 16:10 ` [PATCH V3 2/5] EDAC, MCE, AMD: Enable error decoding of Scalable MCA errors Aravind Gopalakrishnan
2016-03-08 13:13 ` [tip:ras/core] x86/mce/AMD, EDAC: " tip-bot for Aravind Gopalakrishnan
2016-03-03 16:10 ` [PATCH V3 3/5] x86/mce/AMD: Fix logic to obtain block address Aravind Gopalakrishnan
2016-03-08 13:13 ` [tip:ras/core] " tip-bot for Aravind Gopalakrishnan
2016-03-03 16:10 ` [PATCH V3 4/5] x86/mce: Clarify comments regarding deferred error Aravind Gopalakrishnan
2016-03-08 13:14 ` [tip:ras/core] " tip-bot for Aravind Gopalakrishnan
2016-03-03 16:10 ` [PATCH V3 5/5] x86/mce/AMD: Add comments for easier understanding Aravind Gopalakrishnan
2016-03-08 13:14 ` [tip:ras/core] x86/mce/AMD: Document some functionality tip-bot for Aravind Gopalakrishnan
2016-03-03 18:45 ` [PATCH V3 0/5] Updates to EDAC and AMD MCE driver Borislav Petkov
2016-03-04 3:30 ` Aravind Gopalakrishnan
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