The status of interrupts might depend on more than just pstate. Use interrupts_disabled() instead of raw_irqs_disabled_flags() to take the full context into account.
Signed-off-by: Julien Thierry <[email protected]> Cc: Stefano Stabellini <[email protected]> Cc: Catalin Marinas <[email protected]> Cc: Will Deacon <[email protected]> --- arch/arm64/include/asm/xen/events.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/xen/events.h b/arch/arm64/include/asm/xen/events.h index 4e22b7a..2788e95 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 raw_irqs_disabled_flags((unsigned long) regs->pstate); + return !interrupts_enabled(regs); } #define xchg_xen_ulong(ptr, val) xchg((ptr), (val)) -- 1.9.1
