Re: [Xen-devel] [PATCH 11/27] xen/arm: Add FnV field in hsr_*abt

[Julien Grall <julien.grall@xxxxxxx>]

On 08/22/2017 05:07 PM, Andre Przywara wrote:
> Hi,
Hi Andre,

> On 14/08/17 15:24, Julien Grall wrote:
> > FnV (FAR not Valid) bit was introduced by ARMv8 in both AArch32 and
> > AArch64 (See D7-2275, D7-2277, G6-4958, G6-4962 in ARM DDI 0487B.a).
> I understand that this just prepares the data structures for patch #14,
> but I was wondering if we should update the other fields on the way as
> well, for instance there is now "ar" in Aarch32 also.
I didn't want to do it because hsr_dabt will get a bit messy for 
AArch32. For instance bit[10] has a different meaning depending on the 
value of DFSC.
So if you don't mind, I would stick on FnV for now and will add the 
others when we really need them :).
Cheers,

--
Julien Grall

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