Commit 0307e8d0 authored by Committed by Ralf BaechleBrowse files
[MIPS] Fix futex_atomic_op_inuser.
I found that NPTL's pthread_cond_signal() does not work properly on kernels compiled by gcc 4.1.x. I suppose inline asm for __futex_atomic_op() was wrong. I suppose: 1. "=&r" constraint should be used for oldval. 2. Instead of "r" (uaddr), "=R" (*uaddr) for output and "R" (*uaddr) for input should be used. 3. "memory" should be added to the clobber list. Signed-off-by: Atsushi Nemoto <email@example.com> Signed-off-by: Ralf Baechle <firstname.lastname@example.org>