Re: [Xen-devel] [PATCH 2/9] xen: arm: Factor out psr_mode_is_user

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hi Ian,

On 09/09/14 09:23, Ian Campbell wrote:
> This embodies the logic on arm64 that userspace can be either 32-bit
> or 64-bit. It will be used in other places shortly.
>
> Note that the logic differs slightly because the original (in
> inject_abt64_exception) knew that the kernel was 64-bit and could
> therefore assume that any 32-bit mode was userspace. Instead the
> refactored code explicitly checks for usr mode.
>
> Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Reviewed-by: Julien Grall <julien.grall@xxxxxxxxxx>

Regards,

--
Julien Grall

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