Fixes for #110657, based on Jakub Jelinek's patch:
- filter out L3 warning messages so they don't break Cachegrind's regtests
- handle lack of mq support gracefully in mq.c



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4429 a5019735-40e9-0310-863c-91ae7b9d1cf9
3 files changed