On 7/28/2017 8:10 AM, James Morse wrote:
On v8.0, SError is an uncontainable fatal exception. The v8.2 RAS
extensions use SError to notify software about RAS errors, these can be
contained by the ESB instruction.
An ACPI system with firmware-first may use SError as its 'SEI'
notification. Future
Thank you John! Let me know how it goes and if you have any questions :)
Tyler
On 11/22/2016 4:11 AM, John Garry wrote:
+
We'll try and test this on our platform.
Cheers,
John
On 21/11/2016 22:35, Tyler Baicar wrote:
When a memory error, CPU error, PCIe error, or other type of hardware
erro
Hello James,
Thank you for your feedback!
On 11/25/2016 11:19 AM, James Morse wrote:
Hi Tyler,
On 21/11/16 22:35, Tyler Baicar wrote:
A RAS (Reliability, Availability, Serviceability) controller
may be a separate processor running in parallel with OS
execution, and may generate error records
Hello James,
On 11/25/2016 11:20 AM, James Morse wrote:
Hi Tyler,
On 21/11/16 22:35, Tyler Baicar wrote:
Currently when a RAS error is reported it is not timestamped.
The ACPI 6.1 spec adds the timestamp field to the generic error
data entry v3 structure. The timestamp of when the firmware
gen
Hello James,
On 11/25/2016 11:23 AM, James Morse wrote:
Hi Tyler,
On 21/11/16 22:35, Tyler Baicar wrote:
Add support for ARMv8 Common Platform Error Record (CPER).
UEFI 2.6 specification adds support for ARMv8 specific
processor error information to be reported as part of the
CPER records. Thi
On 11/29/2016 4:29 AM, Shiju Jose wrote:
@@ -451,12 +484,12 @@ void cper_estatus_print(const char *pfx,
printk("%s""event severity: %s\n", pfx,
cper_severity_str(severity));
data_len = estatus->data_length;
gdata = (struct acpi_hest_generic_data *)(estatus + 1);
+
Hello Shiju,
Great! Thank you for testing! :)
Tyler
On 12/13/2016 4:10 AM, Shiju Jose wrote:
Hi Tyler,
We have tested V6 patch set on our platform. It worked fine.
Thanks,
Shiju
-Original Message-
From: Tyler Baicar [mailto:tbai...@codeaurora.org]
Sent: 07 December 2016 21:48
To: c
On 12/15/2016 7:08 AM, James Morse wrote:
Hi Tyler,
On 07/12/16 21:48, Tyler Baicar wrote:
Add support for ARM Common Platform Error Record (CPER).
UEFI 2.6 specification adds support for ARM specific
processor error information to be reported as part of the
CPER records. This provides more det
On 12/20/2016 8:29 AM, James Morse wrote:
Hi Tyler,
On 07/12/16 21:48, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchrounous External
Abort) notification type for ARMv8.
Add a new GHES error source handling function for SEA. If an error
source's notification type is SEA, then
Hi Will,
On 1/4/2017 6:54 AM, Will Deacon wrote:
On Wed, Dec 07, 2016 at 02:48:17PM -0700, Tyler Baicar wrote:
SEA exceptions are often caused by an uncorrected hardware
error, and are handled when data abort and instruction abort
exception classes have specific values for their Fault Status
Co
Hello James,
On 1/6/2017 3:43 AM, James Morse wrote:
On 05/01/17 22:31, Baicar, Tyler wrote:
On 12/20/2016 8:29 AM, James Morse wrote:
On 07/12/16 21:48, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchrounous External
Abort) notification type for ARMv8.
Add a new GHES error
Hello Will,
On 1/16/2017 4:53 AM, Will Deacon wrote:
On Thu, Jan 12, 2017 at 11:15:18AM -0700, Tyler Baicar wrote:
SEA exceptions are often caused by an uncorrected hardware
error, and are handled when data abort and instruction abort
exception classes have specific values for their Fault Stat
Hello Marc,
On 1/16/2017 4:58 AM, Marc Zyngier wrote:
Hi Tyler,
On 12/01/17 18:15, Tyler Baicar wrote:
Currently external aborts are unsupported by the guest abort
handling. Add handling for SEAs so that the host kernel reports
SEAs which occur in the guest kernel.
Signed-off-by: Tyler Baica
On 1/17/2017 3:23 AM, James Morse wrote:
Hi Tyler,
On 16/01/17 11:53, Will Deacon wrote:
On Thu, Jan 12, 2017 at 11:15:18AM -0700, Tyler Baicar wrote:
SEA exceptions are often caused by an uncorrected hardware
error, and are handled when data abort and instruction abort
exception classes have
On 1/17/2017 3:27 AM, Will Deacon wrote:
On Mon, Jan 16, 2017 at 01:09:22PM -0700, Baicar, Tyler wrote:
On 1/16/2017 4:53 AM, Will Deacon wrote:
On Thu, Jan 12, 2017 at 11:15:18AM -0700, Tyler Baicar wrote:
SEA exceptions are often caused by an uncorrected hardware
error, and are handled when
Hello James,
On 1/17/2017 3:31 AM, James Morse wrote:
Hi Tyler,
On 12/01/17 18:15, Tyler Baicar wrote:
SEA exceptions are often caused by an uncorrected hardware
error, and are handled when data abort and instruction abort
exception classes have specific values for their Fault Status
Code.
Wh
Hello James,
On 1/18/2017 7:50 AM, James Morse wrote:
Hi Tyler,
On 12/01/17 18:15, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchrounous External
Nit: Synchronous
I'll fix that :)
Abort) notification type for ARMv8.
Add a new GHES error source handling function for SEA. I
On 1/19/2017 10:55 AM, James Morse wrote:
Hi Tyler,
On 18/01/17 23:26, Baicar, Tyler wrote:
On 1/17/2017 3:31 AM, James Morse wrote:
On 12/01/17 18:15, Tyler Baicar wrote:
SEA exceptions are often caused by an uncorrected hardware
error, and are handled when data abort and instruction abort
On 1/19/2017 10:57 AM, James Morse wrote:
Hi Tyler,
On 18/01/17 23:51, Baicar, Tyler wrote:
On 1/18/2017 7:50 AM, James Morse wrote:
On 12/01/17 18:15, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchrounous External
Abort) notification type for ARMv8.
Add a new GHES error
On 1/23/2017 3:01 AM, James Morse wrote:
Hi Tyler,
On 20/01/17 20:35, Baicar, Tyler wrote:
On 1/19/2017 10:55 AM, James Morse wrote:
On 18/01/17 23:26, Baicar, Tyler wrote:
On 1/17/2017 3:31 AM, James Morse wrote:
On 12/01/17 18:15, Tyler Baicar wrote:
+info.si_addr = (void __user
On 1/24/2017 10:55 AM, James Morse wrote:
Hi Tyler,
On 20/01/17 20:58, Baicar, Tyler wrote:
On 1/19/2017 10:57 AM, James Morse wrote:
On 18/01/17 23:51, Baicar, Tyler wrote:
On 1/18/2017 7:50 AM, James Morse wrote:
On 12/01/17 18:15, Tyler Baicar wrote:
diff --git a/drivers/acpi/apei
Hello Steve,
On 2/1/2017 8:15 PM, Steven Rostedt wrote:
On Wed, 1 Feb 2017 10:16:52 -0700
Tyler Baicar wrote:
Currently there are trace events for the various RAS
errors with the exception of ARM processor type errors.
Add a new trace event for such errors so that the user
will know when th
Hello James,
On 2/3/2017 8:59 AM, James Morse wrote:
On 01/02/17 17:16, Tyler Baicar wrote:
SEA exceptions are often caused by an uncorrected hardware
error, and are handled when data abort and instruction abort
exception classes have specific values for their Fault Status
Code.
When SEA occur
Hello James,
On 2/3/2017 9:00 AM, James Morse wrote:
On 01/02/17 17:16, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchronous External Abort)
notification type for ARMv8.
Add a new GHES error source handling function for SEA. If an error
source's notification type is SEA, then
Hello James,
On 2/9/2017 3:48 AM, James Morse wrote:
Hi Jonathan, Tyler,
On 01/02/17 17:16, Tyler Baicar wrote:
From: "Jonathan (Zhixiong) Zhang"
Even if an error status block's severity is fatal, the kernel does not
honor the severity level and panic.
With the firmware first model, the pl
Hello Zhengqiang,
On 2/14/2017 11:24 PM, Zhengqiang wrote:
Hi Tyler:
On 2017/2/2 1:16, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchronous External Abort)
notification type for ARMv8.
Add a new GHES error source handling function for SEA. If an error
source's notification t
On 2/15/2017 8:52 AM, Steven Rostedt wrote:
On Wed, 1 Feb 2017 10:16:51 -0700
Tyler Baicar wrote:
@@ -452,11 +454,21 @@ static void ghes_do_proc(struct ghes *ghes,
{
int sev, sec_sev;
struct acpi_hest_generic_data *gdata;
+ uuid_le sec_type;
+ uuid_le *fru_id = &
On 2/15/2017 10:03 AM, Steven Rostedt wrote:
On Wed, 15 Feb 2017 09:54:09 -0700
"Baicar, Tyler" wrote:
\
In v9 I currently have this and the ARM trace event from this series
both wrapped in an
ifdef verifying that CONFIG_RAS is enabled. This resolves the kbuild
failures and
will have
On 2/15/2017 5:13 AM, James Morse wrote:
Hi Tyler,
On 13/02/17 22:45, Baicar, Tyler wrote:
On 2/9/2017 3:48 AM, James Morse wrote:
On 01/02/17 17:16, Tyler Baicar wrote:
From: "Jonathan (Zhixiong) Zhang"
Even if an error status block's severity is fatal, the kernel doe
On 2/15/2017 10:47 AM, Steven Rostedt wrote:
On Wed, 15 Feb 2017 10:44:51 -0700
Tyler Baicar wrote:
Currently there are trace events for the various RAS
errors with the exception of ARM processor type errors.
Add a new trace event for such errors so that the user
will know when they occur. The
Hello Joe,
On 2/15/2017 1:07 PM, Joe Perches wrote:
On Wed, 2017-02-15 at 12:51 -0700, Tyler Baicar wrote:
UEFI spec allows for non-standard section in Common Platform Error
Record. This is defined in section N.2.3 of UEFI version 2.5.
Currently if the CPER section's type (UUID) does not matc
Hello Ard,
On 2/16/2017 11:32 AM, Ard Biesheuvel wrote:
On 15 February 2017 at 19:51, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchronous External Abort)
notification type for ARMv8.
Add a new GHES error source handling function for SEA. If an error
source's notification ty
Hello James,
On 2/21/2017 12:10 PM, James Morse wrote:
Hi Tyler,
On 15/02/17 19:51, Tyler Baicar wrote:
UEFI spec allows for non-standard section in Common Platform Error
Record. This is defined in section N.2.3 of UEFI version 2.5.
Currently if the CPER section's type (UUID) does not match
Hello James,
On 2/24/2017 3:42 AM, James Morse wrote:
On 21/02/17 21:22, Tyler Baicar wrote:
Currently external aborts are unsupported by the guest abort
handling. Add handling for SEAs so that the host kernel reports
SEAs which occur in the guest kernel.
diff --git a/arch/arm/include/asm/kvm_
Hello Xie XiuQi,
On 3/1/2017 12:42 AM, Xie XiuQi wrote:
Hi Tyler,
On 2017/2/22 5:21, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchronous External Abort)
notification type for ARMv8.
Add a new GHES error source handling function for SEA. If an error
source's notification typ
Hello Shiju,
On 3/3/2017 8:34 AM, Shiju Jose wrote:
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c index
b2d57fc..403277b 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -602,6 +602,24 @@ static const char *fault_name(unsigned int esr) }
/*
+ * Handle Synchrono
Hello James,
On 3/6/2017 3:28 AM, James Morse wrote:
On 28/02/17 19:43, Baicar, Tyler wrote:
On 2/24/2017 3:42 AM, James Morse wrote:
On 21/02/17 21:22, Tyler Baicar wrote:
Currently external aborts are unsupported by the guest abort
handling. Add handling for SEAs so that the host kernel
On 3/7/2017 4:37 AM, James Morse wrote:
Hi Tyler,
On 06/03/17 20:44, Tyler Baicar wrote:
When a memory error, CPU error, PCIe error, or other type of hardware error
that's covered by RAS occurs, firmware should populate the shared GHES memory
location with the proper GHES structures to notify t
On 3/6/2017 2:05 PM, Joe Perches wrote:
On Mon, 2017-03-06 at 13:45 -0700, Tyler Baicar wrote:
UEFI spec allows for non-standard section in Common Platform Error
Record. This is defined in section N.2.3 of UEFI version 2.5.
Currently if the CPER section's type (UUID) does not match with
one of
Hello James,
On 3/7/2017 4:37 AM, James Morse wrote:
On 06/03/17 20:44, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchronous External Abort)
notification type for ARMv8.
Add a new GHES error source handling function for SEA. If an error
source's notification type is SEA, then
Hello James,
On 3/7/2017 4:48 AM, James Morse wrote:
On 06/03/17 20:45, Tyler Baicar wrote:
Currently external aborts are unsupported by the guest abort
handling. Add handling for SEAs so that the host kernel reports
SEAs which occur in the guest kernel.
diff --git a/arch/arm/include/asm/kvm_a
Hello James,
On 3/8/2017 9:09 AM, James Morse wrote:
On 07/03/17 17:58, Baicar, Tyler wrote:
On 3/7/2017 4:48 AM, James Morse wrote:
On 06/03/17 20:45, Tyler Baicar wrote:
Currently external aborts are unsupported by the guest abort
handling. Add handling for SEAs so that the host kernel
Hello Xie XiuQi,
On 3/9/2017 2:41 AM, Xie XiuQi wrote:
On 2017/3/7 4:45, Tyler Baicar wrote:
Currently there are trace events for the various RAS
errors with the exception of ARM processor type errors.
Add a new trace event for such errors so that the user
will know when they occur. These trac
Hello Xie XiUQi,
On 3/12/2017 8:31 PM, Xie XiuQi wrote:
Hi Baicar Tyler,
On 2017/3/11 2:23, Baicar, Tyler wrote:
Hello Xie XiuQi,
On 3/9/2017 2:41 AM, Xie XiuQi wrote:
On 2017/3/7 4:45, Tyler Baicar wrote:
Currently there are trace events for the various RAS
errors with the exception of
Hello James,
On 3/17/2017 10:43 AM, James Morse wrote:
On 06/03/17 20:44, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchronous External Abort)
notification type for ARMv8.
Add a new GHES error source handling function for SEA. If an error
source's notification type is SEA, th
Hello Xie XiuQi,
On 3/21/2017 8:48 PM, Xie XiuQi wrote:
Reviewed-by: Xie XiuQi
Thank you!
Tyler
On 2017/3/22 6:47, Tyler Baicar wrote:
Currently there are trace events for the various RAS
errors with the exception of ARM processor type errors.
Add a new trace event for such errors so that t
Hello Marc,
On 3/24/2017 8:03 AM, Marc Zyngier wrote:
On 21/03/17 22:47, Tyler Baicar wrote:
Currently external aborts are unsupported by the guest abort
handling. Add handling for SEAs so that the host kernel reports
SEAs which occur in the guest kernel.
Signed-off-by: Tyler Baicar
---
ar
Hello Christoffer,
On 3/24/2017 10:01 AM, Christoffer Dall wrote:
On Tue, Mar 21, 2017 at 04:47:05PM -0600, Tyler Baicar wrote:
Currently external aborts are unsupported by the guest abort
handling. Add handling for SEAs so that the host kernel reports
SEAs which occur in the guest kernel.
Th
Hello,
On 3/28/2017 3:53 AM, gengdongjiu wrote:
Hi,
On 2017/3/22 6:47, Tyler Baicar wrote:
+ fault_ipa = kvm_vcpu_get_fault_ipa(vcpu);
+
+ /* The host kernel will handle the synchronous external abort. There
+* is no need to pass the error into the guest.
+*/
+
Hello,
On 3/27/2017 10:19 PM, gengdongjiu wrote:
Hi Tyler,
I have a question for below code.
On 2017/3/25 0:01, Christoffer Dall wrote:
is_iabt = kvm_vcpu_trap_is_iabt(vcpu);
- if (unlikely(!is_iabt && kvm_vcpu_dabt_isextabt(vcpu))) {
+ if (unlikely(!is_iabt && kvm_vcpu_d
Hello Christoffer,
On 3/28/2017 2:26 PM, Christoffer Dall wrote:
On Tue, Mar 28, 2017 at 01:30:40PM -0600, Tyler Baicar wrote:
Currently external aborts are unsupported by the guest abort
handling. Add handling for SEAs so that the host kernel reports
SEAs which occur in the guest kernel.
Whe
On 4/11/2017 11:15 AM, Borislav Petkov wrote:
On Tue, Mar 28, 2017 at 01:30:31PM -0600, Tyler Baicar wrote:
A RAS (Reliability, Availability, Serviceability) controller
may be a separate processor running in parallel with OS
execution, and may generate error records for consumption by
the OS. If
On 4/12/2017 7:34 AM, Borislav Petkov wrote:
Subject: [PATCH V14 02/10] ras: acpi/apei: cper: generic error data entry v3
per ACPI 6.1
Use a verb in your patch subjects: "Add support for ..." or so.
Hello Boris,
Will do in the next version.
On Tue, Mar 28, 2017 at 01:30:32PM -0600, Tyler Ba
On 4/12/2017 10:51 AM, Borislav Petkov wrote:
On Tue, Mar 28, 2017 at 01:30:33PM -0600, Tyler Baicar wrote:
Add support for ARM Common Platform Error Record (CPER).
UEFI 2.6 specification adds support for ARM specific
processor error information to be reported as part of the
CPER records. This p
On 4/13/2017 2:47 PM, Borislav Petkov wrote:
On Thu, Apr 13, 2017 at 02:30:21PM -0600, Baicar, Tyler wrote:
I do not agree with this. The struct being passed to this function is
already named acpi_hest_generic_data in the existing code and all over this
code is named gdata not just d.
And I
On 3/30/2017 4:31 AM, Xie XiuQi wrote:
Add a new trace event for ARM processor error information, so that
the user will know what error occurred. With this information the
user may take appropriate action.
These trace events are consistent with the ARM processor error
information table which def
On 4/16/2017 9:16 PM, Xie XiuQi wrote:
On 2017/4/17 11:08, Xie XiuQi wrote:
On 3/30/2017 4:31 AM, Xie XiuQi wrote:
Add a new trace event for ARM processor error information, so that
the user will know what error occurred. With this information the
user may take appropriate action.
These trace
On 4/19/2017 12:31 PM, Borislav Petkov wrote:
On Tue, Apr 18, 2017 at 05:05:13PM -0600, Tyler Baicar wrote:
A RAS (Reliability, Availability, Serviceability) controller
may be a separate processor running in parallel with OS
execution, and may generate error records for consumption by
the OS. If
On 4/21/2017 6:21 AM, Borislav Petkov wrote:
On Tue, Apr 18, 2017 at 05:05:15PM -0600, Tyler Baicar wrote:
The ACPI 6.1 spec added a timestamp to the HEST generic data
HEST?
I see the timestamp in
Table 18-343 Generic Error Data Entry
where those things are "One or more Generic Error Data En
On 4/21/2017 11:26 AM, Borislav Petkov wrote:
On Fri, Apr 21, 2017 at 10:04:35AM -0600, Baicar, Tyler wrote:
This is basically what I already had in v14...you asked to move it into a
different if-statement? https://lkml.org/lkml/2017/4/12/397
Well, clearly I've been smoking some nasty p
On 4/21/2017 11:55 AM, Borislav Petkov wrote:
On Tue, Apr 18, 2017 at 05:05:16PM -0600, Tyler Baicar wrote:
Add support for ARM Common Platform Error Record (CPER).
UEFI 2.6 specification adds support for ARM specific
processor error information to be reported as part of the
CPER records. This p
On 4/24/2017 11:52 AM, Borislav Petkov wrote:
On Fri, Apr 21, 2017 at 12:22:09PM -0600, Baicar, Tyler wrote:
I guess it's not really needed. It just may be useful considering there can
be numerous error info structures, numerous context info structures, and a
variable length vendor inform
On 4/25/2017 11:21 AM, Borislav Petkov wrote:
On Tue, Apr 18, 2017 at 05:05:18PM -0600, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchronous External Abort)
notification type for ARMv8.
Add a new GHES error source handling function for SEA. If an error
source's notification typ
On 5/8/2017 11:40 AM, Borislav Petkov wrote:
On Tue, Apr 18, 2017 at 05:05:23PM -0600, Tyler Baicar wrote:
Currently external aborts are unsupported by the guest abort
handling. Add handling for SEAs so that the host kernel reports
SEAs which occur in the guest kernel.
When an SEA occurs in the
On 5/8/2017 11:28 AM, James Morse wrote:
Hi Tyler,
On 19/04/17 00:05, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchronous External Abort)
notification type for ARMv8.
Add a new GHES error source handling function for SEA. If an error
source's notification type is SEA, then th
On 5/16/2017 8:29 AM, Borislav Petkov wrote:
On Mon, May 15, 2017 at 03:27:57PM -0600, Tyler Baicar wrote:
UEFI spec allows for non-standard section in Common Platform Error
Record. This is defined in section N.2.3 of UEFI version 2.5.
Currently if the CPER section's type (UUID) does not match
On 5/16/2017 10:55 AM, Borislav Petkov wrote:
On Tue, May 16, 2017 at 10:44:43AM -0600, Baicar, Tyler wrote:
I meant to respond to this comment after I sent the v16 patch series, but
you beat me to it :)
These prefixes are common to all the GHES/CPER printing to the kernel logs.
I don't
On 6/30/2017 4:10 AM, Robert Richter wrote:
Tyler,
On 19.05.17 14:32:03, Tyler Baicar wrote:
A RAS (Reliability, Availability, Serviceability) controller
may be a separate processor running in parallel with OS
execution, and may generate error records for consumption by
the OS. If the RAS contr
Hello Steve,
Thank you for your feedback! Responses below.
On 10/7/2016 3:39 PM, Steven Rostedt wrote:
On Fri, 7 Oct 2016 15:31:21 -0600
Tyler Baicar wrote:
Currently there are trace events for the various RAS
errors with the exception of ARM processor type errors.
Add a new trace event for
Hello Suzuki,
Thank you for the feedback! Responses below.
On 10/11/2016 11:28 AM, Suzuki K Poulose wrote:
On 07/10/16 22:31, Tyler Baicar wrote:
Currently when a RAS error is reported it is not timestamped.
The ACPI 6.1 spec adds the timestamp field to the generic error
data entry v3 structu
Hello Russell,
Thank you for the feedback! Responses below
On 10/11/2016 12:52 PM, Russell King - ARM Linux wrote:
On Fri, Oct 07, 2016 at 03:31:14PM -0600, Tyler Baicar wrote:
+static void cper_estatus_print_section_v300(const char *pfx,
+ const struct acpi_hest_generic_data_v300 *gdat
Hello Punit,
Thank you for the feedback! Responses below
On 10/12/2016 9:39 AM, Punit Agrawal wrote:
Hi Tyler,
A few comments below.
Tyler Baicar writes:
A RAS (Reliability, Availability, Serviceability) controller
may be a separate processor running in parallel with OS
execution, and may
Hello Punit,
On 10/12/2016 12:00 PM, Punit Agrawal wrote:
Tyler Baicar writes:
ARM APEI extension proposal added SEA (Synchrounous External
Abort) notification type for ARMv8.
Add a new GHES error source handling function for SEA. If an error
source's notification type is SEA, then this func
Hello Punit,
On 10/12/2016 11:46 AM, Punit Agrawal wrote:
Hi Tyler,
A couple of hopefully not bike shedding comments below.
Tyler Baicar writes:
SEA exceptions are often caused by an uncorrected hardware
error, and are handled when data abort and instruction abort
exception classes have spe
Hello Suzuki,
On 10/13/2016 2:50 AM, Suzuki K Poulose wrote:
On 12/10/16 23:10, Baicar, Tyler wrote:
Hello Suzuki,
Thank you for the feedback! Responses below.
On 10/11/2016 11:28 AM, Suzuki K Poulose wrote:
On 07/10/16 22:31, Tyler Baicar wrote:
Currently when a RAS error is reported it
Hello Punit,
On 10/13/2016 7:14 AM, Punit Agrawal wrote:
Hi Tyler,
I know I've had my last comment already ;), but I thought I'd rather
raise the question than stay confused...
Tyler Baicar writes:
Currently external aborts are unsupported by the guest abort
handling. Add handling for SEAs
Hello Punit,
On 10/13/2016 4:54 AM, Punit Agrawal wrote:
Hi Tyler,
One last comment...
Tyler Baicar writes:
UEFI spec allows for non-standard section in Common Platform Error
Record. This is defined in section N.2.3 of UEFI version 2.5.
Currently if the CPER section's type (UUID) does not
Hello Suzuki,
On 10/13/2016 7:00 AM, Suzuki K Poulose wrote:
On 07/10/16 22:31, Tyler Baicar wrote:
From: "Jonathan (Zhixiong) Zhang"
Even if an error status block's severity is fatal, the kernel does not
honor the severity level and panic.
With the firmware first model, the platform could i
On 10/14/2016 2:38 AM, Punit Agrawal wrote:
"Baicar, Tyler" writes:
Hello Punit,
On 10/13/2016 7:14 AM, Punit Agrawal wrote:
Hi Tyler,
I know I've had my last comment already ;), but I thought I'd rather
raise the question than stay confused...
Tyler Baicar writes:
On 10/21/2016 2:34 PM, Steven Rostedt wrote:
On Fri, 21 Oct 2016 11:30:12 -0600
Tyler Baicar wrote:
Currently there are trace events for the various RAS
errors with the exception of ARM processor type errors.
Add a new trace event for such errors so that the user
will know when they occur. The
On 10/24/2016 2:51 AM, Suzuki K Poulose wrote:
On 21/10/16 18:30, Tyler Baicar wrote:
A RAS (Reliability, Availability, Serviceability) controller
may be a separate processor running in parallel with OS
execution, and may generate error records for consumption by
the OS. If the RAS controller pr
On 10/24/2016 3:50 AM, Suzuki K Poulose wrote:
On 21/10/16 18:30, Tyler Baicar wrote:
Currently when a RAS error is reported it is not timestamped.
The ACPI 6.1 spec adds the timestamp field to the generic error
data entry v3 structure. The timestamp of when the firmware
generated the error is n
Hello Russell,
On 10/31/2016 4:02 AM, Russell King - ARM Linux wrote:
The subject line on this patch is misleading - it's not only ARM64
specific...
Thank you for the feedback!
I only put ARM64 in the subject line because this patch only really adds
guest SEA support for the ARM64 KVM code. T
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