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Groups > linux.kernel > #1706751
| From | Will Deacon <will.deacon@arm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] acpi: apei: fix GHES estatus iteration |
| Date | 2017-08-08 18:40 +0200 |
| Message-ID | <ucfHZ-2yd-45@gated-at.bofh.it> (permalink) |
| References | <uaw0z-5OT-47@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Aug 03, 2017 at 03:32:25PM -0600, Tyler Baicar wrote:
> Currently iterating through the GHES estatus blocks does not
> take into account the new generic data v3 structure size. This
> can result in garbage non-standard trace events to be triggered
> since the loop will not properly iterate through the estatus
> blocks and not properly terminate.
>
> Update the GHES estatus iteration to properly increment through
> the estatus blocks similar to how the CPER estatus printing
> iterates through them.
>
> Fixes: bbcc2e7b642e ("ras: acpi/apei: cper: add support for generic data v3 structure")
> Signed-off-by: Tyler Baicar <tbaicar@codeaurora.org>
> Tested-by: Austin Christ <austinwc@codeaurora.org>
> ---
> drivers/acpi/apei/apei-internal.h | 5 -----
> drivers/acpi/apei/ghes.c | 8 +++++++-
> 2 files changed, 7 insertions(+), 6 deletions(-)
Whilst much of the initial code here went through the arm64 tree in the
previous merge window, I'm assuming that Boris will take this fix via his
tree (likewise for "[PATCH V2] acpi: apei: clear error status before
acknowledging the error").
Will
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[PATCH] acpi: apei: fix GHES estatus iteration Tyler Baicar <tbaicar@codeaurora.org> - 2017-08-03 23:40 +0200
Re: [PATCH] acpi: apei: fix GHES estatus iteration Will Deacon <will.deacon@arm.com> - 2017-08-08 18:40 +0200
Re: [PATCH] acpi: apei: fix GHES estatus iteration "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2017-08-09 03:10 +0200
Re: [PATCH] acpi: apei: fix GHES estatus iteration Borislav Petkov <bp@suse.de> - 2017-08-09 07:00 +0200
Re: [PATCH] acpi: apei: fix GHES estatus iteration gengdongjiu <gengdongjiu@huawei.com> - 2017-08-11 00:10 +0200
Re: [PATCH] acpi: apei: fix GHES estatus iteration "Baicar, Tyler" <tbaicar@codeaurora.org> - 2017-08-11 15:20 +0200
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