On Fri, Nov 26, 2021 at 4:52 AM Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > > Hi all, > > After merging the tip tree, today's linux-next build (sparc defconfig) > failed like this: > > In file included from arch/sparc/include/asm/futex_32.h:4:0, > from arch/sparc/include/asm/futex.h:7, > from kernel/futex/futex.h:12, > from kernel/futex/core.c:41: > kernel/futex/core.c: In function 'futex_cmpxchg_value_locked': > include/asm-generic/futex.h:17:2: error: implicit declaration of function 'futex_atomic_cmpxchg_inatomic_local_generic'; did you mean 'futex_atomic_cmpxchg_inatomic_local'? [-Werror=implicit-function-declaration] > futex_atomic_cmpxchg_inatomic_local_generic(uval, uaddr, oldval, newval) > ^ > include/asm-generic/futex.h:17:2: note: in definition of macro 'futex_atomic_cmpxchg_inatomic' > futex_atomic_cmpxchg_inatomic_local_generic(uval, uaddr, oldval, newval) > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Thanks a lot for the report, I sent a fix now: https://lore.kernel.org/lkml/20211126095852.455492-1-arnd@xxxxxxxxxx Arnd
