[PATCH v5 0/2] Adds additional information to ARM RAS errors

From: Daniel Ferguson
Date: Thu Mar 21 2024 - 18:56:31 EST


The patch by Shengwei includes most of the justification for this series
in the commit message. The only thing i've done is add a few conditional compilation
directives based on feedback from a previous submission attempt. This series adds:

1) Conditional compilation directives around ARM specific RAS error
handling routines, so non-ARM platforms are not unnecessarily bloated.
2) ARM Processor error section (As defined by UEFI 2.9 N2.4) to tracepoints for userspace
consumption. This particular patch is a RESEND.

Originally:
I did a RESEND of Shengwei's V3. I didn't make
changes, and I didn't rev.
The original patch: https://lore.kernel.org/lkml/20220214030813.135766-1-lostway@xxxxxxxxxx/
Changes since v3:
Added conditional compilation directives
previous submission(RESEND): https://lore.kernel.org/lkml/20231214232330.306526-1-danielf@xxxxxxxxxxxxxxxxxxxxxx/
Changes since v4:
Rebased on latest linux master.
No functional changes.
previous submission: https://lore.kernel.org/linux-kernel/20240226-b4-arm-ras-error-vendor-info-v4-rc3-v4-0-08e0f168fec1@xxxxxxxxxxxxxxxxxxxxxx/

Signed-off-by: Daniel Ferguson <danielf@xxxxxxxxxxxxxxxxxxxxxx>
---
Daniel Ferguson (1):
RAS: ACPI: APEI: add conditional compilation to ARM specific error reporting routines.

Shengwei Luo (1):
RAS: Report ARM processor information to userspace

drivers/acpi/apei/ghes.c | 7 +++++--
drivers/ras/ras.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++--
include/linux/ras.h | 20 ++++++++++++++++----
include/ras/ras_event.h | 48 +++++++++++++++++++++++++++++++++++++++++++-----
4 files changed, 110 insertions(+), 13 deletions(-)
---
base-commit: 2ac2b1665d3fbec6ca709dd6ef3ea05f4a51ee4c
change-id: 20240321-b4-arm-ras-error-vendor-info-v5-rc3-b1dc428f519c

Best regards,
--
Daniel Ferguson <danielf@xxxxxxxxxxxxxxxxxxxxxx>