<div dir="ltr"><div>TIL about Lock elision.</div><div><br></div><div>Thanks Paul!</div><div><br></div><div><a href="http://lwn.net/Articles/534758/">http://lwn.net/Articles/534758/</a></div></div><div class="gmail_extra"><br>
<br><div class="gmail_quote">On Tue, Mar 18, 2014 at 10:39 AM, Paul Sierks <span dir="ltr"><<a href="mailto:psierks@sierkstech.net" target="_blank">psierks@sierkstech.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
Hey all,<br>
<br>
Is there anyone else that has a proc with HLE and is having issues
with glibc?<br>
<br>
The newer Haswells have this and for a while now teamviewer has been
refusing to launch on my system. Then more recently I installed
pgAdmin3 and while it actually ran, there were actions that would
set it off too. Turns out it was general protection fault, and a
core dump seemed to show elision as the culprit.<br>
<br>
I've since rebuilt glibc x86_64 and the 32 bit libs without the
enable-lock-elision flag which "fixes" the issue, but I'd like to
know if anyone else has experienced this.<span class="HOEnZb"><font color="#888888"><br>
<br>
-- Paul<br>
</font></span></div>
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<br></blockquote></div><br></div>