kvm: x86: add host poll control msrs
Add an MSRs which allows the guest to disable host polling (specifically the cpuidle-haltpoll, when performing polling in the guest, disables host side polling). Signed-off-by:Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
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- Documentation/virtual/kvm/msr.txt 9 additions, 0 deletionsDocumentation/virtual/kvm/msr.txt
- arch/x86/include/asm/kvm_host.h 2 additions, 0 deletionsarch/x86/include/asm/kvm_host.h
- arch/x86/include/uapi/asm/kvm_para.h 2 additions, 0 deletionsarch/x86/include/uapi/asm/kvm_para.h
- arch/x86/kvm/Kconfig 1 addition, 0 deletionsarch/x86/kvm/Kconfig
- arch/x86/kvm/cpuid.c 2 additions, 1 deletionarch/x86/kvm/cpuid.c
- arch/x86/kvm/x86.c 23 additions, 0 deletionsarch/x86/kvm/x86.c
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