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* [Bug libc/13459] New: issues with bulldozer cpu (bdver1)
@ 2011-11-30 13:11 tmpnerd at gmail dot com
  2011-11-30 15:29 ` [Bug libc/13459] " ppluzhnikov at google dot com
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: tmpnerd at gmail dot com @ 2011-11-30 13:11 UTC (permalink / raw)
  To: glibc-bugs

http://sourceware.org/bugzilla/show_bug.cgi?id=13459

             Bug #: 13459
           Summary: issues with bulldozer cpu (bdver1)
           Product: glibc
           Version: 2.14
            Status: NEW
          Severity: normal
          Priority: P2
         Component: libc
        AssignedTo: drepper.fsp@gmail.com
        ReportedBy: tmpnerd@gmail.com
    Classification: Unclassified


If I compile and install 2.14.1 on my new cpu I get some weird problems.
for example password authentication doesn't work but if I set a new password
for the specific user it's working again.

Most likely the issues are related to the AVX or ssse3 code because If I use
the same glibc version from my other machine (phenom 2) everything is working
like it should.

I'm using gentoo to compile glibc.

I have already tested to compile glibc without the gentoo specific patches but
with no luck. I also tried to use other gcc and binutils versions but also no
difference.

I think the best method to pin the bug down would be to disable AVX/ssse3
explicity but I don't know how to achieve this.

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^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2014-06-27 11:33 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-11-30 13:11 [Bug libc/13459] New: issues with bulldozer cpu (bdver1) tmpnerd at gmail dot com
2011-11-30 15:29 ` [Bug libc/13459] " ppluzhnikov at google dot com
2011-12-18  1:28 ` drepper.fsp at gmail dot com
2012-10-17  9:15 ` siddhesh at redhat dot com
2014-06-27 11:33 ` fweimer at redhat dot com

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