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Re: [PATCH] intel_iommu: support snoop control
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From: |
Jason Wang |
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Subject: |
Re: [PATCH] intel_iommu: support snoop control |
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Date: |
Mon, 14 Feb 2022 15:12:06 +0800 |
On Mon, Feb 14, 2022 at 3:05 PM Peter Xu <peterx@redhat.com> wrote:
>
> On Mon, Feb 14, 2022 at 02:40:20PM +0800, Jason Wang wrote:
> > Or we can do tricks like checking IOMMU_NOTIFIER_DEVIOTLB_UNMAP and
> > assume it's vhost.
> >
> > But I'm not sure it's worth it.
>
> If not any use, then probably not at all. :-)
>
Right. Let's leave it until there's a real user.
Thanks
> --
> Peter Xu
>