Hi, Fedora has a nice solution for glibc performance problems. They have libraries compiled with nosegneg and they let dynamic linker to choose according to running kernel. Does anybody know where a documentation for this feature is? (is it fedora specific or already included in vanilla kernel/linker?) I would like to know more about this but couldn''t google anything valuable. The problem is, that I don''t know the exact name of th feature :) (i tried ''kernelcap vdso xen fedora'' and some combinations). Thanks -- Tomas Kouba _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users