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KVM: Implement bare minimum of HYPER-V MSRs

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Minimum HYPER-V implementation should have GUEST_OS_ID, HYPERCALL and
VP_INDEX MSRs.

[avi: fix build on i386]

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Vadim Rozenfeld <vrozenfe@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Gleb Natapov
2010-01-17 15:51:22 +02:00
committed by Marcelo Tosatti
parent 1d5103c11e
commit 55cd8e5a4e
5 changed files with 230 additions and 1 deletions
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4
arch/x86/include/asm/kvm_host.h
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@@ -413,6 +413,10 @@ struct kvm_arch {
s64 kvmclock_offset;
struct kvm_xen_hvm_config xen_hvm_config;
/* fields used by HYPER-V emulation */
u64 hv_guest_os_id;
u64 hv_hypercall;
};
struct kvm_vm_stat {