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kvm: Add support to KVM_GET_MSR_FEATURE_INDEX_LIST and KVM_GET_MSRS system ioctl

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Add kvm_get_supported_feature_msrs() to get supported MSR feature index list.
Add kvm_arch_get_supported_msr_feature() to get each MSR features value.

Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
Message-Id: <1539578845-37944-2-git-send-email-robert.hu@linux.intel.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Robert Hoo 2018-10-15 12:47:23 +08:00 • committed by Eduardo Habkost
parent 38bf9e3b61
commit f57bceb6ab
2 changed files with 82 additions and 0 deletions
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include/sysemu/kvm.h
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@ -463,6 +463,8 @@ int kvm_vm_check_extension(KVMState *s, unsigned int extension);
uint32_t kvm_arch_get_supported_cpuid(KVMState *env, uint32_t function,
uint32_t index, int reg);
uint32_t kvm_arch_get_supported_msr_feature(KVMState *s, uint32_t index);
void kvm_set_sigmask_len(KVMState *s, unsigned int sigmask_len);