Add glibc: 2.5.1 - 2.6 - 2.6.1.
Apply the same patches as glibc 2.5: they apply without any problem (except for ridiculously small offsets).
1 The files rh62*.patch are from the Red Hat 6.2 file glibc-2.1.3-28.src.rpm
2 I am trusting here that Red Hat's patches are appropriate for all CPU
3 types. If I'm wrong, just remove the offending patch...