HomeFreeBSD
Diffusion FreeBSD src repository - subversion rS221188

Define "Hypervisor Present" bit. This bit is used by several hypervisors to
rS221188Unpublished
Actions

Unpublished Commit ยท Learn More

No further details are available.

Description

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

Details

Provenance
jkimAuthored on
Parents
rS221187: Small change to make backporting to stable/7,
Branches
Unknown
Tags
Unknown

Event Timeline

Changes (4)

PathSize
head/
sys/
amd64/
amd64/
include/
i386/
i386/
include/

rS221188

View Options

head/sys/amd64/amd64/identcpu.c

Loading...
View Options

head/sys/amd64/include/specialreg.h

Loading...
View Options

head/sys/i386/i386/identcpu.c

Loading...
View Options

head/sys/i386/include/specialreg.h

Loading...