| commit | 2a4401687c11def29fe5a9b23ab98bf7ab1dce61 | [log] [tgz] |
|---|---|---|
| author | Vineet Gupta <vgupta@synopsys.com> | Sat Aug 08 17:51:58 2015 +0530 |
| committer | Vineet Gupta <vgupta@synopsys.com> | Tue Aug 11 14:51:09 2015 +0530 |
| tree | c95ad6cddaf66215f6357f37025cdc792b2f9060 | |
| parent | b7182d1a788461c36bad5a13b78d0779a6376f5c [diff] [blame] |
ARC: Enable optimistic spinning for LLSC config Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index bd4670d..e119d42 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig
@@ -8,6 +8,7 @@ config ARC def_bool y + select ARCH_SUPPORTS_ATOMIC_RMW if ARC_HAS_LLSC select BUILDTIME_EXTABLE_SORT select COMMON_CLK select CLONE_BACKWARDS