On Tue, Mar 19, 2013 at 06:44:08PM -0400, Dave Jones wrote:
> Date: Tue, 19 Mar 2013 18:44:08 -0400
> From: Dave Jones
> To: Linux Kernel
> Cc: x...@kernel.org
> Subject: cpu offline causes backtrace from cmci_rediscover
> User-Agent: Mutt/1.5.21 (2010-09-15)
>
> offlining a CPU in 3.9-rc3 gets
On Thu, Feb 21, 2013 at 02:41:42PM -0500, Naoya Horiguchi wrote:
> Date: Thu, 21 Feb 2013 14:41:42 -0500
> From: Naoya Horiguchi
> To: linux...@kvack.org
> Cc: Andrew Morton , Mel Gorman ,
> Hugh Dickins , KOSAKI Motohiro
> , Andi Kleen ,
> linux-kernel@vger.kernel.org
> Subject: [PATCH 3/9] so
On Thu, Feb 21, 2013 at 02:41:47PM -0500, Naoya Horiguchi wrote:
> Date: Thu, 21 Feb 2013 14:41:47 -0500
> From: Naoya Horiguchi
> To: linux...@kvack.org
> Cc: Andrew Morton , Mel Gorman ,
> Hugh Dickins , KOSAKI Motohiro
> , Andi Kleen ,
> linux-kernel@vger.kernel.org
> Subject: [PATCH 8/9] me
On Mon, Aug 26, 2013 at 11:41:36PM -0400, Naoya Horiguchi wrote:
> Date: Mon, 26 Aug 2013 23:41:36 -0400
> From: Naoya Horiguchi
> To: Wanpeng Li
> Cc: Andrew Morton , Andi Kleen
> , Fengguang Wu , Tony Luck
> , gong.c...@linux.intel.com, linux...@kvack.org,
> linux-kernel@vger.kernel.org
> Su
On Tue, Aug 27, 2013 at 04:05:23PM +0800, Wanpeng Li wrote:
> Date: Tue, 27 Aug 2013 16:05:23 +0800
> From: Wanpeng Li
> To: Chen Gong
> Cc: Naoya Horiguchi , Andrew Morton
> , Andi Kleen , Fengguang
> Wu , Tony Luck ,
> linux...@kvack.org, linux-kernel@vger.kernel.org
On Tue, Sep 03, 2013 at 07:36:44AM +0800, Wanpeng Li wrote:
> Date: Tue, 3 Sep 2013 07:36:44 +0800
> From: Wanpeng Li
> To: Andrew Morton
> Cc: Andi Kleen , Fengguang Wu
> , Naoya Horiguchi ,
> Tony Luck , gong.c...@linux.intel.com,
> linux...@kvack.org, linux-kernel@vger.kernel.org, Wanpeng
On Tue, Sep 03, 2013 at 12:18:58PM +0800, Wanpeng Li wrote:
> Date: Tue, 3 Sep 2013 12:18:58 +0800
> From: Wanpeng Li
> To: Chen Gong
> Cc: Andrew Morton , Andi Kleen
> , Fengguang Wu , Naoya
> Horiguchi , Tony Luck ,
> linux...@kvack.org, linux-kernel@vger.kernel.org
>
On Sat, Nov 10, 2012 at 09:48:19PM -0500, Luming Yu wrote:
> Date: Sat, 10 Nov 2012 21:48:19 -0500
> From: Luming Yu
> To: a...@arndb.de, linux-kernel@vger.kernel.org
> Cc: Luming Yu , Jon Masters ,
> Jon Masters
> Subject: [PATCH update 0/3] HW-latency: hardware latency test 0.10
> X-Mailer: gi
On Thu, May 30, 2013 at 08:39:27AM -0600, Betty Dall wrote:
> Date: Thu, 30 May 2013 08:39:27 -0600
> From: Betty Dall
> To: r...@sisk.pl, bhelg...@google.com
> Cc: ying.hu...@intel.com, linux-a...@vger.kernel.org,
> linux-kernel@vger.kernel.org, linux-...@vger.kernel.org, Betty Dall
>
> Subjec
On Thu, May 30, 2013 at 08:39:28AM -0600, Betty Dall wrote:
> Date: Thu, 30 May 2013 08:39:28 -0600
> From: Betty Dall
> To: r...@sisk.pl, bhelg...@google.com
> Cc: ying.hu...@intel.com, linux-a...@vger.kernel.org,
> linux-kernel@vger.kernel.org, linux-...@vger.kernel.org, Betty Dall
>
> Subjec
On Thu, May 30, 2013 at 08:39:29AM -0600, Betty Dall wrote:
> Date: Thu, 30 May 2013 08:39:29 -0600
> From: Betty Dall
> To: r...@sisk.pl, bhelg...@google.com
> Cc: ying.hu...@intel.com, linux-a...@vger.kernel.org,
> linux-kernel@vger.kernel.org, linux-...@vger.kernel.org, Betty Dall
>
> Subjec
On Tue, Jun 04, 2013 at 04:15:21PM -0600, Bjorn Helgaas wrote:
> Date: Tue, 4 Jun 2013 16:15:21 -0600
> From: Bjorn Helgaas
> To: Betty Dall
> Cc: Chen Gong , "Rafael J. Wysocki"
> , Huang Ying ,
> "linux-a...@vger.kernel.org" ,
> "linux-kernel@vg
Re: [PATCH v2 2/3] ACPI/APEI: Force fatal AER severity when bus
> has been reset
> User-Agent: Mutt/1.5.21 (2010-09-15)
>
> On Tue, Jun 04, 2013 at 03:53:36AM -0400, Chen Gong wrote:
> > On Thu, May 30, 2013 at 08:39:28AM -0600, Betty Dall wrote:
> > > Date: Thu,
R bridge entry (type 8) could incorrectly
> match *any* bridge, even a legacy PCI-PCI bridge, and a non-global
> HEST entry could match a legacy PCI device.
>
If so, it should be a BIOS bug, right? (BIOS should not contain PCI device
for AER structure).
And I agree that yo
Update some SRAR severity conditions check to make it clearer,
according to latest Intel SDM Vol 3(June 2013), table 15-20.
Signed-off-by: Chen Gong
---
arch/x86/kernel/cpu/mcheck/mce-severity.c | 15 +--
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/arch/x86
On Thu, Jun 20, 2013 at 11:41:52AM +0200, Borislav Petkov wrote:
> Date: Thu, 20 Jun 2013 11:41:52 +0200
> From: Borislav Petkov
> To: Chen Gong
> Cc: tony.l...@intel.com, linux-kernel@vger.kernel.org
> Subject: Re: [PATCH] x86/MCE: Update MCE severity condition check
> User-
On Tue, Jun 25, 2013 at 04:31:23PM +, Luck, Tony wrote:
> Date: Tue, 25 Jun 2013 16:31:23 +
> From: "Luck, Tony"
> To: "Naveen N. Rao" , Chen Gong
>
> CC: "b...@alien8.de" , "linux-kernel@vger.kernel.org"
>
> Subject: RE: [P
On Wed, Jun 26, 2013 at 11:10:52PM +0200, Borislav Petkov wrote:
> Date: Wed, 26 Jun 2013 23:10:52 +0200
> From: Borislav Petkov
> To: "Luck, Tony"
> Cc: "linux-kernel@vger.kernel.org" , Chen
> Gong , "Naveen N. Rao"
>
> Subject: Re: [PATCH]
On Fri, May 17, 2013 at 12:18:02PM -0400, Naoya Horiguchi wrote:
> Date: Fri, 17 May 2013 12:18:02 -0400
> From: Naoya Horiguchi
> To: linux...@kvack.org
> Cc: Andrew Morton , Andi Kleen
> , linux-kernel@vger.kernel.org, Naoya Horiguchi
>
> Subject: [PATCH] mm/memory-failure.c: fix memory leak
On Tue, Jul 23, 2013 at 03:51:14PM -0700, Tony Luck wrote:
> Date: Tue, 23 Jul 2013 15:51:14 -0700
> From: Tony Luck
> To: Linux Kernel Mailing List
> Cc: Borislav Petkov , Chen Gong ,
> "Naveen N. Rao"
> Subject: Re: [PATCH] x86/mce: Pay no attention to 'F&#
On Tue, Jul 23, 2013 at 01:34:42PM -0700, Luck, Tony wrote:
> Date: Tue, 23 Jul 2013 13:34:42 -0700
> From: "Luck, Tony"
> To: linux-kernel@vger.kernel.org
> Cc: Borislav Petkov , Chen Gong ,
> "Naveen N. Rao"
> Subject: [PATCH] x86/mce: Pay no attention to
On Fri, Mar 01, 2013 at 02:43:53PM +0800, Simon Jeons wrote:
> Date: Fri, 01 Mar 2013 14:43:53 +0800
> From: Simon Jeons
> To: Mel Gorman
> CC: Ingo Molnar , Andrew Morton
> , linux-kernel@vger.kernel.org,
> linux...@kvack.org, r...@redhat.com, mho...@suse.cz, han...@cmpxchg.org
> Subject: Re:
g
> Subject: Re: [PATCH] x86: mm: Check if PUD is large when validating a
> kernel address v2
> User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130221
> Thunderbird/17.0.3
>
> On 03/01/2013 05:15 PM, Chen Gong wrote:
> >On Fri, Mar 01, 2013 at 02:43:53PM +0800, Simon
On Tue, Apr 30, 2013 at 05:21:11PM +0800, Tang Chen wrote:
> Date: Tue, 30 Apr 2013 17:21:11 +0800
> From: Tang Chen
> To: mi...@redhat.com, h...@zytor.com, a...@linux-foundation.org,
> ying...@kernel.org, jiang@huawei.com, we...@cn.fujitsu.com,
> isimatu.yasu...@jp.fujitsu.com, t...@kernel.
On Thu, Jul 19, 2012 at 01:59:36PM -0400, Chen Gong wrote:
> Date: Thu, 19 Jul 2012 13:59:36 -0400
> From: Chen Gong
> To: t...@linutronix.de
> Cc: tony.l...@intel.com, b...@amd64.org, x...@kernel.org,
> linux-kernel@vger.kernel.org
> Subject: [RESEND PATCH 0/5 V2]
On Fri, Aug 03, 2012 at 03:29:50PM -0700, Luck, Tony wrote:
> Date: Fri, 03 Aug 2012 15:29:50 -0700
> From: "Luck, Tony"
> To: Chen Gong
> Cc: b...@amd64.org, x...@kernel.org, linux-kernel@vger.kernel.org
> Subject: Re: [RESEND PATCH 0/5 V2] x86: mce: Bugfixes, cleanu
On Sat, Aug 25, 2012 at 05:59:44PM +0800, Yijing Wang wrote:
> Date: Sat, 25 Aug 2012 17:59:44 +0800
> From: Yijing Wang
> To: Bjorn Helgaas , Rusty Russell
> , Mauro Carvalho Chehab
> CC: PCI , Jiang Liu , Huang
> Ying , Hanjun Guo ,
> linux-kernel@vger.kernel.org
> Subject: [RESEND BUGFIX PA
On Mon, Jan 21, 2013 at 02:38:44PM +0800, Feng Tang wrote:
> Date: Mon, 21 Jan 2013 14:38:44 +0800
> From: Feng Tang
> To: Thomas Gleixner , John Stultz
> , Ingo Molnar , "H. Peter Anvin"
> , x...@kernel.org, Len Brown ,
> "Rafael J. Wysocki" ,
> linux-kernel@vger.kernel.org
> Cc: Feng Tang
>
On Mon, Jan 21, 2013 at 02:38:41PM +0800, Feng Tang wrote:
> Date: Mon, 21 Jan 2013 14:38:41 +0800
> From: Feng Tang
> To: Thomas Gleixner , John Stultz
> , Ingo Molnar , "H. Peter Anvin"
> , x...@kernel.org, Len Brown ,
> "Rafael J. Wysocki" ,
> linux-kernel@vger.kernel.org
> Cc: Feng Tang
>
于 2012/7/4 16:12, Chen Gong 写道:
于 2012/6/19 14:09, Chen Gong 写道:
v3->v1
Thanks very much for Thomas' suggestion to simply the whole logic.
Signed-off-by: Chen Gong
---
arch/x86/kernel/cpu/mcheck/mce-internal.h |2 ++
arch/x86/kernel/cpu/mcheck/mce.c |1 +
arch/x8
On Mon, Jul 16, 2012 at 10:22:16AM +0200, Thomas Gleixner wrote:
> Date: Mon, 16 Jul 2012 10:22:16 +0200 (CEST)
> From: Thomas Gleixner
> To: Chen Gong
> cc: tony.l...@intel.com, borislav.pet...@amd.com, pet...@infradead.org,
> x...@kernel.org, linux-kernel@vger.kernel.or
[PATCH 1/5] x86: mce: Disable preemption when calling raise_local()
[PATCH 2/5] x86: mce: Serialize mce injection
[PATCH 3/5] x86: mce: Split timer init
[PATCH 4/5] x86: mce: Remove the frozen cases in the hotplug code
[PATCH 5/5] x86: mce: Add cmci poll mode
The following series fixes a few inter
raise_mce() fiddles with global state, but lacks any kind of
serialization.
Add a mutex around the raise_mce() call, so concurrent writers do not
stomp on each other toes.
Signed-off-by: Thomas Gleixner
---
arch/x86/kernel/cpu/mcheck/mce-inject.c |4
1 file changed, 4 insertions(+)
di
Split timer init function into the init and the start part, so the
start part can replace the open coded version in CPU_DOWN_FAILED.
Signed-off-by: Thomas Gleixner
Acked-by: Borislav Petkov
---
arch/x86/kernel/cpu/mcheck/mce.c | 25 +
1 file changed, 13 insertions(+),
No point in having double cases if we can simply mask the FROZEN bit
out.
Signed-off-by: Thomas Gleixner
---
arch/x86/kernel/cpu/mcheck/mce.c | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
ind
poll timer, but in fact, maybe
it should be enough that every package (or socket) owning one
poll timer. It is because CMCI gets broadcast to all threads on
the same socket. So if one cpu has a problem, all the cpus on
the same socket have a problem.
Signed-off-by: Chen Gong
Signed-off-by: Thomas
raise_mce() has a code path which does not disable preemption when the
raise_local() is called. The per cpu variable access in raise_local()
depends on preemption being disabled to be functional. So that code
path was either never tested or never tested with CONFIG_DEBUG_PREEMPT
enabled.
Add the m
[PATCH 1/5] x86: mce: Disable preemption when calling raise_local()
[PATCH 2/5] x86: mce: Serialize mce injection
[PATCH 3/5] x86: mce: Split timer init
[PATCH 4/5] x86: mce: Remove the frozen cases in the hotplug code
[PATCH 5/5] x86: mce: Add cmci poll mode
The following series fixes a few inter
From: Thomas Gleixner
raise_mce() has a code path which does not disable preemption when the
raise_local() is called. The per cpu variable access in raise_local()
depends on preemption being disabled to be functional. So that code
path was either never tested or never tested with CONFIG_DEBUG_PRE
From: Thomas Gleixner
No point in having double cases if we can simply mask the FROZEN bit
out.
Signed-off-by: Thomas Gleixner
---
arch/x86/kernel/cpu/mcheck/mce.c | 12 +---
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/ker
From: Thomas Gleixner
raise_mce() fiddles with global state, but lacks any kind of
serialization.
Add a mutex around the raise_mce() call, so concurrent writers do not
stomp on each other toes.
Signed-off-by: Thomas Gleixner
---
arch/x86/kernel/cpu/mcheck/mce-inject.c |4
1 file chan
From: Thomas Gleixner
Split timer init function into the init and the start part, so the
start part can replace the open coded version in CPU_DOWN_FAILED.
Signed-off-by: Thomas Gleixner
Acked-by: Borislav Petkov
---
arch/x86/kernel/cpu/mcheck/mce.c | 25 +
1 file cha
poll timer, but in fact, maybe
it should be enough that every package (or socket) owning one
poll timer. It is because CMCI gets broadcast to all threads on
the same socket. So if one cpu has a problem, all the cpus on
the same socket have a problem.
Signed-off-by: Chen Gong
Signed-off-by: Thomas
On Tue, Feb 25, 2014 at 09:04:21AM -0500, Prarit Bhargava wrote:
> This patch explicitly depends on Yinghai's patch, [PATCH v3] x86, irq: get
> correct available vectors for cpu disable, which was last posted here:
>
> http://marc.info/?l=linux-kernel&m=139094603622814&w=2
>
> and is not yet in a
rit Bhargava
> Cc: Andi Kleen
> Cc: Michel Lespinasse
> Cc: Seiji Aguchi
> Cc: Yang Zhang
> Cc: Paul Gortmaker
> Cc: Janet Morgan
> Cc: Tony Luck
> Cc: Ruiv Wang
> Cc: Gong Chen
> Cc: H. Peter Anvin
> Cc: Gong Chen
> Cc: x...@kernel.org
> Cc: Fengguang W
On Fri, Jan 24, 2014 at 12:11:07PM -0800, Yinghai Lu wrote:
> Date: Fri, 24 Jan 2014 12:11:07 -0800
> From: Yinghai Lu
> To: "H. Peter Anvin"
> Cc: Thomas Gleixner , Ingo Molnar ,
> linux-kernel@vger.kernel.org, Yinghai Lu , Prarit
> Bhargava
> Subject: [PATCH] x86: allocate cpumask during che
On Tue, Oct 15, 2013 at 10:56:25PM +0530, Naveen N. Rao wrote:
> Date: Tue, 15 Oct 2013 22:56:25 +0530
> From: "Naveen N. Rao"
> To: "Chen, Gong"
> Cc: tony.l...@intel.com, b...@alien8.de, linux-kernel@vger.kernel.org,
> linux-a...@vger.kernel.org
> Sub
On Tue, Oct 15, 2013 at 11:47:23PM +0530, Naveen N. Rao wrote:
> Date: Tue, 15 Oct 2013 23:47:23 +0530
> From: "Naveen N. Rao"
> To: "Chen, Gong"
> Cc: tony.l...@intel.com, b...@alien8.de, linux-kernel@vger.kernel.org,
> linux-a...@vger.kernel.org
> Subje
On Tue, Oct 15, 2013 at 06:57:18PM -0700, Joe Perches wrote:
> Date: Tue, 15 Oct 2013 18:57:18 -0700
> From: Joe Perches
> To: Borislav Petkov
> Cc: "Chen, Gong" , tony.l...@intel.com,
> linux-kernel@vger.kernel.org, linux-a...@vger.kernel.org
> Subject: Re: [PATCH
On Tue, Oct 15, 2013 at 10:24:35PM +0530, Naveen N. Rao wrote:
> Date: Tue, 15 Oct 2013 22:24:35 +0530
> From: "Naveen N. Rao"
> To: "Chen, Gong"
> Cc: tony.l...@intel.com, b...@alien8.de, linux-kernel@vger.kernel.org,
> linux-a...@vger.kernel.org, m.che...@sa
[PATCH v2 1/9] ACPI, APEI, CPER: Fix status check during error printing
[PATCH v2 2/9] ACPI, CPER: Update cper info
[PATCH v2 3/9] bitops: Introduce a more generic BITMASK macro
[PATCH v2 4/9] ACPI, x86: Extended error log driver for x86 platform
[PATCH v2 5/9] DMI: Parse memory device (type 17) in
To prepare for the following patches and make related
definition more clear, update some definitions about CPER.
v2 -> v1: Update some more definitions suggested by Boris
Signed-off-by: Chen, Gong
---
drivers/acpi/apei/apei-internal.h | 12
drivers/acpi/apei/cper.c |
Use trace interface to elaborate all H/W error related
information.
v2 -> v1: move trace interface into ras_event.h
Signed-off-by: Chen, Gong
---
drivers/acpi/Kconfig| 7 ++-
drivers/acpi/Makefile | 4 ++
drivers/acpi/acpi_extlog.c | 28 +++-
drivers/acpi/a
GENMASK is used to create a contiguous bitmask([hi:lo]). It is
implemented twice in current kernel. One is in EDAC driver, the other
is in SiS/XGI FB driver. Move it to a more generic place for other
usage.
Signed-off-by: Chen, Gong
Cc: Borislav Petkov
Cc: Thomas Winischhofer
Cc: Jean
Keep up only the most important fields for memory error
reporting. The detail information will be moved to perf/trace
interface.
Suggested-by: Tony Luck
Signed-off-by: Chen, Gong
---
drivers/acpi/apei/cper.c | 69 +++-
1 file changed, 33 insertions
In latest UEFI spec(by now it is 2.4) memory error definition
for CPER (UEFI 2.4 Appendix N Common Platform Error Record)
adds some new fields. These fields help people to locate
memory error on actual DIMM location.
Original-author: Tony Luck
Signed-off-by: Chen, Gong
Reviewed-by: Borislav
ate spin_lock & minor fixes suggested by Boris
Signed-off-by: Chen, Gong
---
arch/x86/include/asm/mce.h | 5 +
arch/x86/kernel/cpu/mcheck/mce.c | 20 +++
drivers/acpi/Kconfig | 9 ++
drivers/acpi/Makefile| 2 +
drivers/acpi/acpi_extlog.c
Commit aaf9d93 only catches condition check before print,
but the similar check is needed during printing CPER error
sections.
Signed-off-by: Chen, Gong
Reviewed-by: Borislav Petkov
---
drivers/acpi/apei/cper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi
After H/W error happens under FFM enabled mode, lots of information
are shown but some important parts like DIMM location missed. This
patch is used to show these extra fileds.
Original-author: Tony Luck
Signed-off-by: Chen, Gong
Acked-by: Naveen N. Rao
---
drivers/acpi/apei/cper.c | 12
This patch adds a new interface to decode memory device (type 17)
to help error reporting on DIMMs.
Original-author: Tony Luck
Signed-off-by: Chen, Gong
Acked-by: Naveen N. Rao
---
arch/ia64/kernel/setup.c| 1 +
arch/x86/kernel/setup.c | 1 +
drivers/firmware/dmi_scan.c | 60
er (bogus patch)
Use trace interface to elaborate all H/W error related
information.
Signed-off-by: Chen, Gong
---
drivers/acpi/Kconfig | 3 +-
drivers/acpi/acpi_extlog.c | 131 -
drivers/acpi/apei/cper.c | 13 +++--
include/linux/cper.h | 2
On Wed, Oct 16, 2013 at 02:02:21PM -0300, Mauro Carvalho Chehab wrote:
> Date: Wed, 16 Oct 2013 14:02:21 -0300
> From: Mauro Carvalho Chehab
> To: "Chen, Gong"
> Cc: tony.l...@intel.com, b...@alien8.de, j...@perches.com,
> naveen.n@linux.vnet.ibm.com, aroza.
On Wed, Oct 16, 2013 at 07:59:09PM -0700, Joe Perches wrote:
> Date: Wed, 16 Oct 2013 19:59:09 -0700
> From: Joe Perches
> To: "Chen, Gong"
> Cc: tony.l...@intel.com, b...@alien8.de, naveen.n@linux.vnet.ibm.com,
> m.che...@samsung.com, aroza...@redhat.com, l
On Wed, Oct 16, 2013 at 11:58:56PM -0700, Joe Perches wrote:
> Date: Wed, 16 Oct 2013 23:58:56 -0700
> From: Joe Perches
> To: Chen Gong
> Cc: tony.l...@intel.com, b...@alien8.de, naveen.n@linux.vnet.ibm.com,
> m.che...@samsung.com, aroza...@redhat.com, linux-a...@vger.kerne
On Thu, Oct 17, 2013 at 07:23:06AM -0300, Mauro Carvalho Chehab wrote:
> Date: Thu, 17 Oct 2013 07:23:06 -0300
> From: Mauro Carvalho Chehab
> To: "Chen, Gong"
> Cc: tony.l...@intel.com, b...@alien8.de, j...@perches.com,
> naveen.n@linux.vnet.ibm.com, aroza.
On Wed, Oct 16, 2013 at 08:11:17PM +0200, Borislav Petkov wrote:
> Date: Wed, 16 Oct 2013 20:11:17 +0200
> From: Borislav Petkov
> To: Steven Rostedt , "Chen, Gong"
>
> Cc: tony.l...@intel.com, j...@perches.com, naveen.n@linux.vnet.ibm.com,
> aroza...@redhat.com
[PATCH v3 1/9] ACPI, APEI, CPER: Fix status check during error printing
[PATCH v3 2/9] ACPI, CPER: Update cper info
[PATCH v3 3/9] bitops: Introduce a more generic BITMASK macro
[PATCH v3 4/9] ACPI, x86: Extended error log driver for x86 platform
[PATCH v3 5/9] DMI: Parse memory device (type 17) in
Keep up only the most important fields for memory error
reporting. The detail information will be moved to perf/trace
interface.
Suggested-by: Tony Luck
Signed-off-by: Chen, Gong
Reviewed-by: Mauro Carvalho Chehab
---
drivers/acpi/apei/cper.c | 67
This patch adds a new interface to decode memory device (type 17)
to help error reporting on DIMMs.
Original-author: Tony Luck
Signed-off-by: Chen, Gong
Acked-by: Naveen N. Rao
Acked-by: Borislav Petkov
Reviewed-by: Mauro Carvalho Chehab
---
arch/ia64/kernel/setup.c| 1 +
arch/x86
To prepare for the following patches and make related
definition more clear, update some definitions about CPER.
v2 -> v1: Update some more definitions suggested by Boris
Signed-off-by: Chen, Gong
Acked-by: Borislav Petkov
Reviewed-by: Mauro Carvalho Chehab
---
drivers/acpi/apei/a
After H/W error happens under FFM enabled mode, lots of information
are shown but some important parts like DIMM location missed. This
patch is used to show these extra fileds.
Original-author: Tony Luck
Signed-off-by: Chen, Gong
Acked-by: Naveen N. Rao
Acked-by: Borislav Petkov
Reviewed-by
fix a MACRO definition error and some cleanup
v2 -> v1: eliminate spin_lock & minor fixes suggested by Boris
Signed-off-by: Chen, Gong
---
arch/x86/include/asm/mce.h | 5 +
arch/x86/kernel/cpu/mcheck/mce.c | 20 +++
drivers/acpi/Kconfig | 20 +++
drivers/acp
In latest UEFI spec(by now it's 2.4) there are some new
fields for memory error reporting. Add these new fields for
ghes_edac interface.
Signed-off-by: Chen, Gong
Cc: Mauro Carvalho Chehab
---
drivers/edac/ghes_edac.c | 11 +++
include/linux/edac.h | 2 +-
2 files change
In latest UEFI spec(by now it is 2.4) memory error definition
for CPER (UEFI 2.4 Appendix N Common Platform Error Record)
adds some new fields. These fields help people to locate
memory error on actual DIMM location.
Original-author: Tony Luck
Signed-off-by: Chen, Gong
Reviewed-by: Borislav
GENMASK is used to create a contiguous bitmask([hi:lo]). It is
implemented twice in current kernel. One is in EDAC driver, the other
is in SiS/XGI FB driver. Move it to a more generic place for other
usage.
Signed-off-by: Chen, Gong
Cc: Borislav Petkov
Cc: Thomas Winischhofer
Cc: Jean
Commit aaf9d93 only catches condition check before print,
but the similar check is needed during printing CPER error
sections.
Signed-off-by: Chen, Gong
Reviewed-by: Borislav Petkov
Reviewed-by: Mauro Carvalho Chehab
---
drivers/acpi/apei/cper.c | 2 +-
1 file changed, 1 insertion(+), 1
On Fri, Oct 18, 2013 at 05:31:21PM +0530, Naveen N. Rao wrote:
> Date: Fri, 18 Oct 2013 17:31:21 +0530
> From: "Naveen N. Rao"
> To: "Chen, Gong" , tony.l...@intel.com,
> b...@alien8.de, j...@perches.com, m.che...@samsung.com
> CC: aroza...@redhat.com, linux-a.
On Fri, Oct 18, 2013 at 06:07:56PM +0530, Naveen N. Rao wrote:
> Date: Fri, 18 Oct 2013 18:07:56 +0530
> From: "Naveen N. Rao"
> To: "Chen, Gong" , tony.l...@intel.com,
> b...@alien8.de, j...@perches.com, m.che...@samsung.com
> CC: aroza...@redhat.com, linux-a.
[...]
> >diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
> >index 22327e6..c67ec61 100644
> >--- a/drivers/acpi/Kconfig
> >+++ b/drivers/acpi/Kconfig
> >@@ -372,4 +372,24 @@ config ACPI_BGRT
> >
> > source "drivers/acpi/apei/Kconfig"
> >
> >+config ACPI_EXTLOG
> >+tristate "Extended
v3: update description info & Kconfig suggested by Naveen
v3 -> v2: fix a MACRO definition error and some cleanup
v2 -> v1: eliminate spin_lock & minor fixes suggested by Boris
Signed-off-by: Chen, Gong
---
arch/x86/include/asm/mce.h | 5 +
arch/x86/kernel/cpu/mcheck/mce.c | 20
This patch adds a new interface to decode memory device (type 17)
to help error reporting on DIMMs.
Original-author: Tony Luck
Signed-off-by: Chen, Gong
---
arch/ia64/kernel/setup.c| 1 +
arch/x86/kernel/setup.c | 1 +
drivers/firmware/dmi_scan.c | 60
Use trace interface to elaborate all H/W error related
information.
Signed-off-by: Chen, Gong
---
drivers/acpi/Kconfig| 7 ++-
drivers/acpi/Makefile | 4 ++
drivers/acpi/acpi_extlog.c | 28 +++-
drivers/acpi/apei/cper.c| 13 --
drivers/acpi/debug_extlog.h
[PATCH 1/8] ACPI, APEI, CPER: Fix status check during error printing
[PATCH 2/8] ACPI, CPER: Update cper info
[PATCH 3/8] ACPI, x86: Extended error log driver for x86 platform
[PATCH 4/8] DMI: Parse memory device (type 17) in SMBIOS
[PATCH 5/8] ACPI, APEI, CPER: Add UEFI 2.4 support for memory erro
Keep up only the most important fields for memory error
reporting. The detail information will be moved to perf/trace
interface.
Suggested-by: Tony Luck
Signed-off-by: Chen, Gong
---
drivers/acpi/apei/cper.c | 42 ++
1 file changed, 14 insertions(+), 28
In latest UEFI spec(by now it is 2.4) memory error definition
for CPER (UEFI 2.4 Appendix N Common Platform Error Record)
adds some new fields. These fields help people to locate
memory error on actual DIMM location.
Original-author: Tony Luck
Signed-off-by: Chen, Gong
---
drivers/acpi/apei
After H/W error happens under FFM enabled mode, lots of information
are shown but some important parts like DIMM location missed. This
patch is used to show these extra fileds.
Original-author: Tony Luck
Signed-off-by: Chen, Gong
---
drivers/acpi/apei/cper.c | 12
1 file changed
To satisfy the necessary of following patches and make related definition
more clear, update some definitions about CPER. No functional changes.
Signed-off-by: Chen, Gong
---
drivers/acpi/apei/apei-internal.h | 12 -
drivers/acpi/apei/cper.c | 46
log.c b/drivers/acpi/acpi_extlog.c
new file mode 100644
index 000..3e3e286
--- /dev/null
+++ b/drivers/acpi/acpi_extlog.c
@@ -0,0 +1,339 @@
+/*
+ * Extended Error Log driver
+ *
+ * Copyright (C) 2013 Intel Corp.
+ * Author: Chen, Gong
+ *
+ * This program is free software; you can redistribut
Commit aaf9d93 only catches condition check before print,
but the similar check is needed during printing CPER error
sections.
Signed-off-by: Chen, Gong
---
drivers/acpi/apei/cper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/apei/cper.c b/drivers/acpi/apei
On Fri, Oct 11, 2013 at 05:24:52PM +0200, Borislav Petkov wrote:
> Date: Fri, 11 Oct 2013 17:24:52 +0200
> From: Borislav Petkov
> To: "Chen, Gong"
> Cc: tony.l...@intel.com, linux-kernel@vger.kernel.org,
> linux-a...@vger.kernel.org
> Subject: Re: [PATCH 3/8] A
On Fri, Oct 11, 2013 at 05:40:48PM +0200, Borislav Petkov wrote:
> Date: Fri, 11 Oct 2013 17:40:48 +0200
> From: Borislav Petkov
> To: "Chen, Gong"
> Cc: tony.l...@intel.com, linux-kernel@vger.kernel.org,
> linux-a...@vger.kernel.org
> Subject: Re: [PATCH 4/8] DMI:
On Fri, Oct 11, 2013 at 06:02:08PM +0200, Borislav Petkov wrote:
> Date: Fri, 11 Oct 2013 18:02:08 +0200
> From: Borislav Petkov
> To: "Chen, Gong"
> Cc: tony.l...@intel.com, linux-kernel@vger.kernel.org,
> linux-a...@vger.kernel.org
> Subject: Re: [PATCH 7/8] AC
On Fri, Oct 11, 2013 at 10:04:27AM +0200, Borislav Petkov wrote:
> Date: Fri, 11 Oct 2013 10:04:27 +0200
> From: Borislav Petkov
> To: "Chen, Gong"
> Cc: tony.l...@intel.com, linux-kernel@vger.kernel.org,
> linux-a...@vger.kernel.org
> Subject: Re: Extended H/W e
On Fri, Oct 11, 2013 at 06:14:36PM +0200, Borislav Petkov wrote:
> Date: Fri, 11 Oct 2013 18:14:36 +0200
> From: Borislav Petkov
> To: "Chen, Gong"
> Cc: tony.l...@intel.com, linux-kernel@vger.kernel.org,
> linux-a...@vger.kernel.org
> Subject: Re: [PATCH 8/8] ACPI
On Mon, Oct 14, 2013 at 12:26:35PM +0200, Borislav Petkov wrote:
> Date: Mon, 14 Oct 2013 12:26:35 +0200
> From: Borislav Petkov
> To: Chen Gong
> Cc: tony.l...@intel.com, linux-kernel@vger.kernel.org,
> linux-a...@vger.kernel.org
> Subject: Re: [PATCH 3/8] ACPI, x86: Extende
On Mon, Oct 14, 2013 at 12:55:33PM +0200, Borislav Petkov wrote:
> Date: Mon, 14 Oct 2013 12:55:33 +0200
> From: Borislav Petkov
> To: Chen Gong
> Cc: tony.l...@intel.com, linux-kernel@vger.kernel.org,
> linux-a...@vger.kernel.org
> Subject: Re: Extended H/W error log driver
On Mon, Oct 14, 2013 at 11:50:47PM +0200, Borislav Petkov wrote:
> Date: Mon, 14 Oct 2013 23:50:47 +0200
> From: Borislav Petkov
> To: Tony Luck
> Cc: Chen Gong , Linux Kernel Mailing List
> , linux-acpi ,
> Lance Ortiz , "Naveen N. Rao"
>
> Subject: Re: [PA
On Sat, Nov 30, 2013 at 12:12:14PM +0100, Borislav Petkov wrote:
> Date: Sat, 30 Nov 2013 12:12:14 +0100
> From: Borislav Petkov
> To: Levente Kurusa
> Cc: Ingo Molnar , Thomas Gleixner ,
> Tony Luck , "H. Peter Anvin" ,
> x...@kernel.org, EDAC , LKML
>
> Subject: Re: [PATCH] x86: mcheck: cal
On Tue, Dec 03, 2013 at 06:01:50PM +0100, Borislav Petkov wrote:
> Date: Tue, 3 Dec 2013 18:01:50 +0100
> From: Borislav Petkov
> To: "Chen, Gong"
> Cc: Levente Kurusa , Ingo Molnar ,
> Thomas Gleixner , Tony Luck , "H.
> Peter Anvin" , x...@kernel.org,
On Fri, Jul 18, 2014 at 01:55:22PM +0800, Lan Tianyu wrote:
> Date: Fri, 18 Jul 2014 13:55:22 +0800
> From: Lan Tianyu
> To: r...@rjwysocki.net, l...@kernel.org
> Cc: Lan Tianyu , linux-a...@vger.kernel.org,
> linux-kernel@vger.kernel.org
> Subject: [PATCH] ACPI/NVS: Not save NVS region for new m
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