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(parent: 500a42a) | patch
Define "Hypervisor Present" bit. This bit is used by several hypervisors to
authorjkim <jkim@FreeBSD.org>
Thu, 28 Apr 2011 22:23:39 +0000 (22:23 +0000)
committerjkim <jkim@FreeBSD.org>
Thu, 28 Apr 2011 22:23:39 +0000 (22:23 +0000)
commit369bfa0af2f6f250a77f4e357035d6b5aba3c343
tree2426ae1d7f93bafff20e4a027711119c6e1978b8tree | snapshot
parent500a42a4fa992c4d1840a8f8a9aed9b783988ac0commit | diff
Define "Hypervisor Present" bit.  This bit is used by several hypervisors to
identify CPUs running under emulation.  Currently QEMU-KVM, Xen-HVM, VMware,
and MS Hyper-V are known to set this bit.

MFC after: 3 days
sys/amd64/amd64/identcpu.c diff | blob | history
sys/amd64/include/specialreg.h diff | blob | history
sys/i386/i386/identcpu.c diff | blob | history
sys/i386/include/specialreg.h diff | blob | history
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