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author | Vineet Gupta <vgupta@synopsys.com> | 2015-08-06 12:25:34 (GMT) |
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committer | Vineet Gupta <vgupta@synopsys.com> | 2015-08-20 12:46:01 (GMT) |
commit | 5e0574292ad48dcdf48ef90a47da862c21d649a6 (patch) | |
tree | 1739712638c240e3876f4c27dd9580eb54af546a | |
parent | 882a95ae0a4f8fc303257acf5c6ff305df34d04b (diff) | |
download | linux-5e0574292ad48dcdf48ef90a47da862c21d649a6.tar.xz |
ARC: Enable HAVE_FUTEX_CMPXCHG
ARC doesn't need the runtime detection of futex cmpxchg op
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
-rw-r--r-- | arch/arc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index e119d42..78c0621 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -23,6 +23,7 @@ config ARC select GENERIC_SMP_IDLE_THREAD select HAVE_ARCH_KGDB select HAVE_ARCH_TRACEHOOK + select HAVE_FUTEX_CMPXCHG select HAVE_IOREMAP_PROT select HAVE_KPROBES select HAVE_KRETPROBES |