Re: [Xen-devel] [PATCH v2] x86/mm: Clean IOMMU flags from p2m-pt code

[Jan Beulich <JBeulich@xxxxxxxx>]

On 05.07.2019 17:06, Alexandru Stefan ISAILA wrote:
>> On 03.07.2019 14:50, Alexandru Stefan ISAILA wrote:
>> And then I would of course have wished that a cleanup patch like this
>> one dealt with both sides, i.e. removed pt sharing remains from
>> xen/drivers/passthrough/amd/ at the same time (i.e. if not in one
>> patch, then at least in the same series). But this may again be just
>> me ...
> 
> Just to clarify, are you talking about the amd_iommu_share_p2m()
> function that will not be called any more if the iommu_hap_pt_share flag
> will be deleted? If so I can add this in a 2 patch series.

That and there are a couple of iommu_use_hap_pt() uses that should
be deleted or have ASSERT_UNREACHABLE() added. I didn't check
further.

Jan
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