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RE: [Xen-devel] 46% performance drop with change in glibc
> >It should be in the main tree. The appended patch was included some
> >time ago, but I've never tested it to see whether it works since I
> >don't generally run bleeding edge Fedora.
> >Is there some piece of the patch missing?
> No, it's all there. Only part I needed was the change to
> So, anyone with FC4, you might want to make sure you have the
> entry "hwcap 0 nosegneg". It looks like the performance
> regression has disappeared now. Thanks all for you help.
Perhaps we should have the install script insert a file called
/etc/ld.so.conf.d/xen containing "hwcap 0 nosegneg" ?
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