diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/include/asm/cpufeature.h | 3 | ||||
| -rw-r--r-- | arch/arm64/kernel/setup.c | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index 40e106f..d9262d4 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -26,8 +26,9 @@ #define ARM64_WORKAROUND_845719 2 #define ARM64_HAS_SYSREG_GIC_CPUIF 3 #define ARM64_HAS_PAN 4 +#define ARM64_CPU_FEAT_LSE_ATOMICS 5 -#define ARM64_NCAPS 5 +#define ARM64_NCAPS 6 #ifndef __ASSEMBLY__ diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index b2f9895..f4fbbc8 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -284,6 +284,7 @@ static void __init setup_processor(void) default: case 2: elf_hwcap |= HWCAP_ATOMICS; + cpus_set_cap(ARM64_CPU_FEAT_LSE_ATOMICS); case 1: /* RESERVED */ case 0: |