[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 10/11] nEPT: expost EPT capablity to L1 VMM
At 01:57 +0800 on 11 Dec (1355191042), xiantao.zhang@xxxxxxxxx wrote: > --- a/xen/arch/x86/mm/hap/nested_ept.c > +++ b/xen/arch/x86/mm/hap/nested_ept.c > @@ -48,7 +48,7 @@ > #define EPT_EMT_WB 6 > #define EPT_EMT_UC 0 > > -#define NEPT_VPID_CAP_BITS 0 > +#define NEPT_VPID_CAP_BITS 0x0000000006134140ul Ah, I didn't spot this earlier. I think for clarity the definition of nept_get_ept_vpid_cap() should be moved entirely into this faile (and presuambly the TODO comment can be removed). Where does the magic number 0x0000000006134140ul come from? Can it be broken out into meaningful constants? Cheers, Tim. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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