Messages in this thread | | | From | Shiju Jose <> | Subject | RE: [PATCH 1/1] RAS: Add CPU Correctable Error Collector to isolate an erroneous CPU core | Date | Fri, 2 Oct 2020 12:23:08 +0000 |
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Hi Boris, Hi James,
>-----Original Message----- >From: Borislav Petkov [mailto:bp@alien8.de] >Sent: 01 October 2020 18:31 >To: James Morse <james.morse@arm.com> >Cc: Shiju Jose <shiju.jose@huawei.com>; linux-edac@vger.kernel.org; linux- >acpi@vger.kernel.org; linux-kernel@vger.kernel.org; tony.luck@intel.com; >rjw@rjwysocki.net; lenb@kernel.org; Linuxarm <linuxarm@huawei.com> >Subject: Re: [PATCH 1/1] RAS: Add CPU Correctable Error Collector to isolate >an erroneous CPU core > >On Thu, Oct 01, 2020 at 06:16:03PM +0100, James Morse wrote: >> If the corrected-count is available somewhere, can't this policy be >> made in user-space? > >You mean rasdaemon goes and offlines CPUs when certain thresholds are >reached? Sure. It would be much more flexible too.
I will send the kernel changes for existing CEC to support the CPU CE errors. Can you please have a look?
Thanks, Shiju
> >-- >Regards/Gruss, > Boris. > >https://people.kernel.org/tglx/notes-about-netiquette
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