diff options
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/daifflags.h | 2 | ||||
| -rw-r--r-- | arch/arm64/include/asm/ptrace.h | 9 | ||||
| -rw-r--r-- | arch/arm64/include/asm/xen/events.h | 2 |
3 files changed, 7 insertions, 6 deletions
diff --git a/arch/arm64/include/asm/daifflags.h b/arch/arm64/include/asm/daifflags.h index fbb5c99eb2f9..5fca48009043 100644 --- a/arch/arm64/include/asm/daifflags.h +++ b/arch/arm64/include/asm/daifflags.h @@ -128,7 +128,7 @@ static inline void local_daif_inherit(struct pt_regs *regs) { unsigned long flags = regs->pstate & DAIF_MASK; - if (interrupts_enabled(regs)) + if (!regs_irqs_disabled(regs)) trace_hardirqs_on(); if (system_uses_irq_prio_masking()) diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h index 47ff8654c5ec..8b915d4a9d4b 100644 --- a/arch/arm64/include/asm/ptrace.h +++ b/arch/arm64/include/asm/ptrace.h @@ -214,11 +214,12 @@ static inline void forget_syscall(struct pt_regs *regs) (regs)->pmr == GIC_PRIO_IRQON : \ true) -#define interrupts_enabled(regs) \ - (!((regs)->pstate & PSR_I_BIT) && irqs_priority_unmasked(regs)) +static __always_inline bool regs_irqs_disabled(const struct pt_regs *regs) +{ + return (regs->pstate & PSR_I_BIT) || !irqs_priority_unmasked(regs); +} -#define fast_interrupts_enabled(regs) \ - (!((regs)->pstate & PSR_F_BIT)) +#define interrupts_enabled(regs) (!regs_irqs_disabled(regs)) static inline unsigned long user_stack_pointer(struct pt_regs *regs) { diff --git a/arch/arm64/include/asm/xen/events.h b/arch/arm64/include/asm/xen/events.h index 2788e95d0ff0..2977b5fe068d 100644 --- a/arch/arm64/include/asm/xen/events.h +++ b/arch/arm64/include/asm/xen/events.h @@ -14,7 +14,7 @@ enum ipi_vector { static inline int xen_irqs_disabled(struct pt_regs *regs) { - return !interrupts_enabled(regs); + return regs_irqs_disabled(regs); } #define xchg_xen_ulong(ptr, val) xchg((ptr), (val)) |