Messages in this thread |  | | Subject | Re: [PATCH v5 1/2] x86/mm: add a function to check if a pfn is UC/UC- | From | Paolo Bonzini <> | Date | Tue, 19 Dec 2017 11:42:20 +0100 |
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On 19/12/2017 03:40, Haozhong Zhang wrote: >> As discussed in the reply to v2, this should include WC too. The >> function name could become something like pat_pfn_downgraded_by_uc_mtrr. > > Or shall we just expose lookup_memtype(), and keep all other logic in > KVM? The function name still looks strange somehow, and the check of > memory type makes more sense and would be easier to understand in the > context of KVM.
I agree that it's a bit strange, but I don't want to go against the suggestions of the x86 maintainer.
Paolo
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