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SubjectRe: [PATCH 01/13] arm/arm64: Add new is_kernel_in_hyp_mode predicate
Hi,

> +static inline bool is_kernel_in_hyp_mode(void)
> +{
> + u64 el;
> +
> + asm("mrs %0, CurrentEL" : "=r" (el));
> + return el == CurrentEL_EL2;
> +}

If you can include cputype.h, I think this can be:

static inline bool is_kernel_in_hyp_mode(void)
{
return read_cpuid(CurrentEL) == CurrentEL_EL2;
}

Mark.


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