summaryrefslogtreecommitdiff
path: root/arch/x86/kvm/vmx.c
diff options
context:
space:
mode:
authorAndrey Smetanin <asmetanin@virtuozzo.com>2015-09-16 12:29:50 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2015-10-01 16:06:33 +0300
commit9eec50b8bbe1535c440a1ee88c1958f78fc55957 (patch)
tree52b64637f1d0f83baddbce10436aa9b36290f4db /arch/x86/kvm/vmx.c
parent11c4b1ca719eaaa5ca6fe0e80bb009f3f2012fd2 (diff)
downloadlinux-9eec50b8bbe1535c440a1ee88c1958f78fc55957.tar.xz
kvm/x86: Hyper-V HV_X64_MSR_VP_RUNTIME support
HV_X64_MSR_VP_RUNTIME msr used by guest to get "the time the virtual processor consumes running guest code, and the time the associated logical processor spends running hypervisor code on behalf of that guest." Calculation of this time is performed by task_cputime_adjusted() for vcpu task. Necessary to support loading of winhv.sys in guest, which in turn is required to support Windows VMBus. Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com> Reviewed-by: Roman Kagan <rkagan@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> CC: Paolo Bonzini <pbonzini@redhat.com> CC: Gleb Natapov <gleb@kernel.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx.c')
0 files changed, 0 insertions, 0 deletions