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arm64: xen: Use existing helper to check interrupt status

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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.

Acked-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Julien Thierry <julien.thierry@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Julien Thierry 2018-08-28 16:51:17 +01:00 committed by Catalin Marinas
parent 9a0c032825
commit b0506a8bbb
1 changed files with 1 additions and 1 deletions
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arch/arm64/include/asm/xen/events.h
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@ -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))