Fixes for 2.15.1

[Joseph S. Myers]

On Thu, 23 Feb 2012, Mike Frysinger wrote:

> On Thursday 23 February 2012 13:10:17 Joseph S. Myers wrote:
> > Of course some people may have suggestions for other changes that should
> > go on 2.15 branch.
> 
> we need this for sure in the 2.15 branch for ifunc/libm crashes:
> 	6ee65ed6ddbf04402fad0bec6aa9c73b9d982ae4
> 	Sort objects before relocations
> (bug 13580 and 13618)

Please ensure there is an open issue with the glibc_2.15 keyword if you 
want this backported.

-- 
Joseph S. Myers
joseph@codesourcery.com