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    Subject[PATCH v5 07/27] arm64: xen: Use existing helper to check interrupt status
    Date
    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.thierry@arm.com>
    Cc: Stefano Stabellini <sstabellini@kernel.org>
    Cc: Catalin Marinas <catalin.marinas@arm.com>
    Cc: Will Deacon <will.deacon@arm.com>
    ---
    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
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