| Message ID | 1579516562-52175-1-git-send-email-vladimir.murzin@arm.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 98346023365931948b78436ae761544b09035b3b |
| Headers | show |
| Series | arm64: Kconfig: select HAVE_FUTEX_CMPXCHG | expand |
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index b1b4476..910a686 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -161,6 +161,7 @@ config ARM64 select HAVE_PERF_USER_STACK_DUMP select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_FUNCTION_ARG_ACCESS_API + select HAVE_FUTEX_CMPXCHG if FUTEX select HAVE_RCU_TABLE_FREE select HAVE_RSEQ select HAVE_STACKPROTECTOR
arm64 provides always working implementation of futex_atomic_cmpxchg_inatomic(), so there is no need to check it runtime. Reported-by: Piyush swami <Piyush.swami@arm.com> Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com> --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+)