On Mon, 2018-04-16 at 13:10 +0200, Paolo Bonzini wrote:
> On 15/04/2018 23:53, KarimAllah Ahmed wrote:
> > Guest memory can either be directly managed by the kernel (i.e. have a
> > "struct
> > page") or they can simply live outside kernel control (i.e. do not have a
> > "struct page"). KVM mostly support these two modes, except in a few places
> > where the code seems to assume that guest memory must have a "struct page".
> > This patchset introduces a new mapping interface to map guest memory into
> > host
> > kernel memory which also supports PFN-based memory (i.e. memory without
> > 'struct
> > page'). It also converts all offending code to this interface or simply
> > read/write directly from guest memory.
> > As far as I can see all offending code is now fixed except the APIC-access
> > page
> > which I will handle in a seperate patch.
> I assume the caching will also be a separate patch.
Yup, do you want me to include it in this one? I already have it, I
just thought that I get those bits out first.
> It looks good except that I'd squash patches 4 and 9 together.
Yup, makes sense. I should have squashed them when I removed the
Thanks for the review :)
> But I'd like a second set of eyes to look at it.
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