Re: [Xen-devel] [PATCH 03/15] xen/arm: Introduce helpers to clear/flags flags in HCR_EL2

[Julien Grall <julien.grall@xxxxxxx>]

Hi Stefano,

On 08/14/2018 09:46 PM, Stefano Stabellini wrote:
> On Mon, 16 Jul 2018, Julien Grall wrote:
> > A couple of places in the code will need to clear/set flags in HCR_EL2
> > for a given vCPU and then replicate into the hardware. Introduce
> > helpers and replace open-coded version.
> >
> > Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
> The macros look good, but I grepped for them in your series and there
> are no more callers. What places are you referring to that they will
> need them?
I split some of my work in 2 part to reduce the size of the series. This 
will be used in another series where updating HCR for trapping 
TTBR/SCTLR* will be dynamic.
Although in general, this is an improvement compare to the current code 
as it makes clear what needs to be updated when modifying HCR.
Cheers,

--
Julien Grall

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