* Michal Hocko <mhocko@xxxxxxxxxx> wrote: > On Wed 13-04-16 11:08:30, Ingo Molnar wrote: > > > > * Michal Hocko <mhocko@xxxxxxxxxx> wrote: > [...] > > > +ENTRY(call_rwsem_down_write_failed_killable) > > > + save_common_regs > > > + movq %rax,%rdi > > > + call rwsem_down_write_failed_killable > > > + restore_common_regs > > > + ret > > > +ENDPROC(call_rwsem_down_write_failed_killable) > > > > Got this objtool warning on x86-64 allyesconfig: > > > > arch/x86/lib/rwsem.o: warning: objtool: call_rwsem_down_write_failed_killable()+0xe: call without frame pointer save/setup > > Peter has already pointed that out. This is because the 4.5 which I was > basing my work on doesn't have 3387a535ce62 ("x86/asm: Create stack > frames in rwsem functions") which shown up in 4.6-rc1. He mentioned to > add the missing FRAME_{BEGIN,END} during the merge AFAIR. > > Does that sound reasonable to you or should I rebase? I'm testing your patches today, if they are otherwise OK then please send a delta patch against the tip:locking/rwsem tree I'll push out. Thanks, Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html