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Bug#971058: linux-image-4.19.0-11-686: "Unchecked MSR access error: RDMSR" on Geode LX on 4.19.0-11-686; seems present on -10 too

Started byBen Hutchings <ben@decadent.org.uk>
First post2020-09-27 23:20 +0200
Last post2020-09-27 23:20 +0200
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  Bug#971058: linux-image-4.19.0-11-686: "Unchecked MSR access error: RDMSR" on Geode LX on 4.19.0-11-686; seems present on -10 too Ben Hutchings <ben@decadent.org.uk> - 2020-09-27 23:20 +0200

#68278 — Bug#971058: linux-image-4.19.0-11-686: "Unchecked MSR access error: RDMSR" on Geode LX on 4.19.0-11-686; seems present on -10 too

FromBen Hutchings <ben@decadent.org.uk>
Date2020-09-27 23:20 +0200
SubjectBug#971058: linux-image-4.19.0-11-686: "Unchecked MSR access error: RDMSR" on Geode LX on 4.19.0-11-686; seems present on -10 too
Message-ID<ATMfn-6Am-1@gated-at.bofh.it>

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On Sat, 2020-09-26 at 18:26 -0600, jim@photojim.ca wrote:
> Package: src:linux
> Version: 4.19.146-1
> Severity: normal
> 
> Dear Maintainer,
> 
> Debian 4.19 kernels (unsure for how long) are giving MSR access error
> upon boot on Geode LX CPUs.  (System otherwise is working OK.  Is this
> potentially due to the not-quite-686-compatibility of the Geode?  If so,
> how hard would it be for us to officially support Geode as the bottom
> end?)
[...]

Geode LX is a real 686 family processor.  The unchecked RDMSR is a
driver bug and it appears to be harmless (beside the error messages),
but should be fixed anyway.

Ben.

-- 
Ben Hutchings
Klipstein's 4th Law of Prototyping and Production:
                               A fail-safe circuit will destroy others.


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