[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v4 1/4] xen/libxc: Allow changes to hypervisor CPUID leaf from config file
>>> On 17.03.14 at 21:22, Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx> wrote: > +static void xc_cpuid_constrain(const unsigned int *input, unsigned int *regs, > + unsigned int *polregs, char **config_transformed) > +{ > + unsigned int i; > + > + if ( IS_HYPERVISOR_LEAF(input[0]) ) > + { > + switch ( input[0] ) > + { > + case 0x40000000: I thought you know that special casing this leaf alone doesn't suffice, because of cpuid_hypervisor_leaves() having uint32_t base = is_viridian_domain(d) ? 0x40000100 : 0x40000000; i.e. I'd suggest "switch ( input[0] & 0xff )" etc. Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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