From: james.morse@arm•com (James Morse)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH V12 00/10] Add UEFI 2.6 and ACPI 6.1 updates for RAS on ARM64
Date: Tue, 07 Mar 2017 11:37:15 +0000 [thread overview]
Message-ID: <58BE9B6B.3020000@arm.com> (raw)
In-Reply-To: <1488833103-21082-1-git-send-email-tbaicar@codeaurora.org>
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 the OS of the error.
> For example, platforms that implement firmware first handling may implement
> separate GHES sources for corrected errors and uncorrected errors. If the
> error is an uncorrectable error, then the firmware will notify the OS
> immediately since the error needs to be handled ASAP. The OS will then be able
> to take the appropriate action needed such as offlining a page. If the error
> is a corrected error, then the firmware will not interrupt the OS immediately.
> Instead, the OS will see and report the error the next time it's GHES timer
> expires. The kernel will first parse the GHES structures and report the errors
> through the kernel logs and then notify the user space through RAS trace
> events. This allows user space applications such as RAS Daemon to see the
> errors and report them however the user desires. This patchset extends the
> kernel functionality for RAS errors based on updates in the UEFI 2.6 and
> ACPI 6.1 specifications.
This series doesn't apply cleanly to v4.11-rc1, what did you base it on?
Please base this on a v4.11 release candidate if you want it considered for v4.12.
Thanks,
James
next prev parent reply other threads:[~2017-03-07 11:37 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-06 20:44 [PATCH V12 00/10] Add UEFI 2.6 and ACPI 6.1 updates for RAS on ARM64 Tyler Baicar
2017-03-06 20:44 ` [PATCH V12 01/10] acpi: apei: read ack upon ghes record consumption Tyler Baicar
2017-03-06 20:44 ` [PATCH V12 02/10] ras: acpi/apei: cper: generic error data entry v3 per ACPI 6.1 Tyler Baicar
2017-03-06 20:44 ` [PATCH V12 03/10] efi: parse ARM processor error Tyler Baicar
2017-03-06 20:44 ` [PATCH V12 04/10] arm64: exception: handle Synchronous External Abort Tyler Baicar
2017-03-06 20:44 ` [PATCH V12 05/10] acpi: apei: handle SEA notification type for ARMv8 Tyler Baicar
2017-03-07 11:37 ` James Morse
2017-03-07 16:40 ` Baicar, Tyler
2017-03-17 16:43 ` James Morse
2017-03-21 19:19 ` Baicar, Tyler
2017-03-06 20:44 ` [PATCH V12 06/10] acpi: apei: panic OS with fatal error status block Tyler Baicar
2017-03-06 20:45 ` [PATCH V12 07/10] efi: print unrecognized CPER section Tyler Baicar
2017-03-06 21:05 ` Joe Perches
2017-03-07 16:39 ` Baicar, Tyler
2017-03-06 20:45 ` [PATCH V12 08/10] ras: acpi / apei: generate trace event for " Tyler Baicar
2017-03-06 20:45 ` [PATCH V12 09/10] trace, ras: add ARM processor error trace event Tyler Baicar
2017-03-09 9:41 ` Xie XiuQi
2017-03-10 18:23 ` Baicar, Tyler
2017-03-13 2:31 ` Xie XiuQi
2017-03-13 9:00 ` Xie XiuQi
2017-03-13 13:58 ` Steven Rostedt
2017-03-14 9:35 ` Xie XiuQi
2017-03-14 19:29 ` Baicar, Tyler
2017-03-06 20:45 ` [PATCH V12 10/10] arm/arm64: KVM: add guest SEA support Tyler Baicar
2017-03-07 11:48 ` James Morse
2017-03-07 17:58 ` Baicar, Tyler
2017-03-08 16:09 ` James Morse
2017-03-10 18:15 ` Baicar, Tyler
2017-03-07 11:37 ` James Morse [this message]
2017-03-07 16:37 ` [PATCH V12 00/10] Add UEFI 2.6 and ACPI 6.1 updates for RAS on ARM64 Baicar, Tyler
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