On Tue, 28 Aug 2018, Julien Thierry wrote:
> 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 <julien.thie...@arm.com>
> Cc: Stefano Stabellini <sstabell...@kernel.org>
> Cc: Catalin Marinas <catalin.mari...@arm.com>
> Cc: Will Deacon <will.dea...@arm.com>
Acked-by: Stefano Stabellini <sstabell...@kernel.org>
> ---
> 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
>
