Re: [PATCH v2 14/18] IOMMU: fold flush-all hook into "flush one"

[Julien Grall <julien@xxxxxxx>]

On 24/09/2021 10:53, Jan Beulich wrote:
> Having a separate flush-all hook has always been puzzling me some. We
> will want to be able to force a full flush via accumulated flush flags
> from the map/unmap functions. Introduce a respective new flag and fold
> all flush handling to use the single remaining hook.
>
> Note that because of the respective comments in SMMU and IPMMU-VMSA
> code, I've folded the two prior hook functions into one. For SMMU-v3,
> which lacks a comment towards incapable hardware, I've left both
> functions in place on the assumption that selective and full flushes
> will eventually want separating.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
For the Arm part:

Acked-by: Julien Grall <jgrall@xxxxxxxxxx>

Cheers,

--
Julien Grall