[PATCH v3] elf: Release dl_load_lock before running dlopen constructors (BZ 15686)

[Artem Proskurnev]

* Carlos O'Donell

> So here is alternative solution [1], that follows this suit. I could not
> check with codeblock because I could not reproduce the issue with the nighly
> build on x86_64, but I have added some tests from your patch as regression
> testcase (while fixing some UB on some).

Adhemerval Zanella Netto wrote that he would be unavailable for two
weeks, so the question is who can help with the formatting rules :-)

I have almost completed the v4 patch and added some improvements
to the tests that Adhemerval Zanella made in my tests, transferring
them to
https://sourceware.org/git/?p=glibc.git;a=shortlog;h=refs/heads/azanella/bz15686

How should I format this?

Should I list the co-author or include a link in the commit message?
Or nothing is needed, as it is now in
https://sourceware.org/git/?p=glibc.git;a=shortlog;h=refs/heads/azanella/bz15686