Messages in this thread | | | Subject | Re: [PATCH v2] KVM: VMX: drop I/O permission bitmaps | From | David Hildenbrand <> | Date | Tue, 12 Dec 2017 17:10:25 +0100 |
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> /* > - * Merging of IO bitmap not currently supported. > - * Rather, exit every time. > + * A vmexit (to either L1 hypervisor or L0 userspace) is always needed > + * for I/O port accesses. > */ > exec_control &= ~CPU_BASED_USE_IO_BITMAPS; > exec_control |= CPU_BASED_UNCOND_IO_EXITING; > > Thanks, > > Paolo >
Reviewed-by: David Hildenbrand <david@redhat.com>
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Thanks,
David / dhildenb
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