diff options
Diffstat (limited to 'arch/arm64/include/asm/daifflags.h')
| -rw-r--r-- | arch/arm64/include/asm/daifflags.h | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/arch/arm64/include/asm/daifflags.h b/arch/arm64/include/asm/daifflags.h index 22e4c83de5a5c..8d91f2233135c 100644 --- a/arch/arm64/include/asm/daifflags.h +++ b/arch/arm64/include/asm/daifflags.h @@ -36,11 +36,8 @@ static inline unsigned long local_daif_save(void) { unsigned long flags; - asm volatile( - "mrs %0, daif // local_daif_save\n" - : "=r" (flags) - : - : "memory"); + flags = arch_local_save_flags(); + local_daif_mask(); return flags; @@ -60,11 +57,9 @@ static inline void local_daif_restore(unsigned long flags) { if (!arch_irqs_disabled_flags(flags)) trace_hardirqs_on(); - asm volatile( - "msr daif, %0 // local_daif_restore" - : - : "r" (flags) - : "memory"); + + arch_local_irq_restore(flags); + if (arch_irqs_disabled_flags(flags)) trace_hardirqs_off(); } |