Re: [PATCH v3 19/23] arm64: KVM: Move most of the fault decoding to C

Catalin Marinas
2016-02-08T14:44:31Z

On Wed, Feb 03, 2016 at 06:00:12PM +0000, Marc Zyngier wrote:
> The fault decoding process (including computing the IPA in the case
> of a permission fault) would be much better done in C code, as we
> have a reasonable infrastructure to deal with the VHE/non-VHE
> differences.
>
> Let's move the whole thing to C, including the workaround for
> erratum 834220, and just patch the odd ESR_EL2 access remaining
> in hyp-entry.S.
>
> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

Acked-by: Catalin Marinas <catalin.marinas@arm.com>