kvm/x86: Hyper-V HV_X64_MSR_RESET msr

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HV_X64_MSR_RESET msr is used by Hyper-V based Windows guest
to reset guest VM by hypervisor.

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>

...

This commit is contained in:

Andrey Smetanin 2015-09-16 12:29:48 +03:00 • committed by Paolo Bonzini

parent e9ea5069d9

commit e516cebb4f

4 changed files with 21 additions and 0 deletions

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3

arch/x86/include/uapi/asm/hyperv.h

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10

arch/x86/kvm/hyperv.c

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7

arch/x86/kvm/x86.c

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1

include/linux/kvm_host.h

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