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February 2012

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Subject:
Re: glibc issues with dynamic loader on AVX enabled CPUs.
From:
Bart Swedrowski <[log in to unmask]>
Reply To:
Bart Swedrowski <[log in to unmask]>
Date:
Tue, 14 Feb 2012 13:15:52 +0000
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On 14 February 2012 13:13, Steven Haigh <[log in to unmask]> wrote:

> Hi all,
>
> Recently, I noticed some admin scripts that use mod_perl in my setup just
> stopped working. After a lot of debugging and slamming of head to desk, it
> seems that this may well be an issue with glibc and newer Sandy Bridge CPUs.
>
> I found this bug that also affected Fedora 13 and got the same test
> results:
> https://bugzilla.redhat.com/**show_bug.cgi?id=790399<https://bugzilla.redhat.com/show_bug.cgi?id=790399>
>
> Can anyone else with a Sandy Bridge CPU confirm these findings?
>

I came across this problem.  Have managed to get around for now by
recompiling latest glibc SRPM with patch from Debian to solve that
problem[1].

Bart

[1] [log in to unmask]" target="_blank">http:[log in to unmask]

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