diff options
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/arm_generic.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/arm_generic.h b/arch/arm64/include/asm/arm_generic.h index e4cec9d30f27..df2aeb82f74e 100644 --- a/arch/arm64/include/asm/arm_generic.h +++ b/arch/arm64/include/asm/arm_generic.h @@ -70,12 +70,12 @@ static inline void __cpuinit arch_counter_enable_user_access(void) { u32 cntkctl; - /* Disable user access to the timers and the virtual counter. */ + /* Disable user access to the timers and the physical counter. */ asm volatile("mrs %0, cntkctl_el1" : "=r" (cntkctl)); - cntkctl &= ~((3 << 8) | (1 << 1)); + cntkctl &= ~((3 << 8) | (1 << 0)); - /* Enable user access to the physical counter and frequency. */ - cntkctl |= 1; + /* Enable user access to the virtual counter and frequency. */ + cntkctl |= (1 << 1); asm volatile("msr cntkctl_el1, %0" : : "r" (cntkctl)); } |