Messages in this thread | | | Subject | Re: [Xen-devel] [PATCH v2 3/3] paravirt: rename paravirt_enabled to paravirt_legacy | From | Boris Ostrovsky <> | Date | Mon, 8 Feb 2016 11:12:08 -0500 |
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On 02/08/2016 11:05 AM, Andrew Cooper wrote: > > For compatibility with other virtualisation specs, Xen's cpuid leaves > shift depending on configuration. > > Spec at > http://xenbits.xen.org/gitweb/?p=xen.git;a=blob;f=xen/include/public/arch-x86/cpuid.h;h=d709340f18d089560b959835eabb7b6609542c7e;hb=HEAD#l33 > > Basically, they are either at 0x40000000, or 0x40000100 if viridian or > vmware compatibility has been enabled.
(Also in arch/x86/include/asm/xen/cpuid.h in Linux tree).
-boris
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