diff options
Diffstat (limited to 'arch/arm/mm/Kconfig')
-rw-r--r-- | arch/arm/mm/Kconfig | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 346ae14824a5..71d5d5efceef 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig | |||
@@ -717,17 +717,6 @@ config TLS_REG_EMUL | |||
717 | a few prototypes like that in existence) and therefore access to | 717 | a few prototypes like that in existence) and therefore access to |
718 | that required register must be emulated. | 718 | that required register must be emulated. |
719 | 719 | ||
720 | config HAS_TLS_REG | ||
721 | bool | ||
722 | depends on !TLS_REG_EMUL | ||
723 | default y if SMP || CPU_32v7 | ||
724 | help | ||
725 | This selects support for the CP15 thread register. | ||
726 | It is defined to be available on some ARMv6 processors (including | ||
727 | all SMP capable ARMv6's) or later processors. User space may | ||
728 | assume directly accessing that register and always obtain the | ||
729 | expected value only on ARMv7 and above. | ||
730 | |||
731 | config NEEDS_SYSCALL_FOR_CMPXCHG | 720 | config NEEDS_SYSCALL_FOR_CMPXCHG |
732 | bool | 721 | bool |
733 | help | 722 | help |