diff options
Diffstat (limited to 'arch/arm64/include/asm/virt.h')
| -rw-r--r-- | arch/arm64/include/asm/virt.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/virt.h b/arch/arm64/include/asm/virt.h index db5739413677..fea10736b11f 100644 --- a/arch/arm64/include/asm/virt.h +++ b/arch/arm64/include/asm/virt.h @@ -46,6 +46,7 @@ #include <asm/ptrace.h> #include <asm/sections.h> +#include <asm/sysreg.h> /* * __boot_cpu_mode records what mode CPUs were booted in. @@ -76,10 +77,7 @@ static inline bool is_hyp_mode_mismatched(void) static inline bool is_kernel_in_hyp_mode(void) { - u64 el; - - asm("mrs %0, CurrentEL" : "=r" (el)); - return el == CurrentEL_EL2; + return read_sysreg(CurrentEL) == CurrentEL_EL2; } #ifdef CONFIG_ARM64_VHE |