CMA compilation error in sm BTL #4122
Description
Compilation of sm BTL fails with newer glibc on Linux/SPARC64 (at least).
We need to cherry-pick d984b4b to v2.x and v2.0.x branch. I'll create PRs.
Reported by @PHHargrove.
See https://www.mail-archive.com/[email protected]/msg20340.html