------- Comment #11 from pinskia at gcc dot gnu dot org 2005-11-18 15:24 ------- (In reply to comment #9) > I should note that > ld.acq+cmpxchg.rel is a full barrier. > as noted in ia64.c so a mf is not required.
If that is really the issue, then http://gcc.gnu.org/ml/gcc-patches/2005-05/msg00872.html casued it but I really doubt it from reading that linux kernel message. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24757
