diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/x86.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 54b4ed55945b..d97620eeb394 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1059,13 +1059,25 @@ static u32 msr_based_features[] = { static unsigned int num_msr_based_features; +static int kvm_get_msr_feature(struct kvm_msr_entry *msr) +{ + switch (msr->index) { + default: + if (kvm_x86_ops->get_msr_feature(msr)) + return 1; + } + return 0; +} + static int do_get_msr_feature(struct kvm_vcpu *vcpu, unsigned index, u64 *data) { struct kvm_msr_entry msr; + int r; msr.index = index; - if (kvm_x86_ops->get_msr_feature(&msr)) - return 1; + r = kvm_get_msr_feature(&msr); + if (r) + return r; *data = msr.data; @@ -4522,7 +4534,7 @@ static void kvm_init_msr_list(void) struct kvm_msr_entry msr; msr.index = msr_based_features[i]; - if (kvm_x86_ops->get_msr_feature(&msr)) + if (kvm_get_msr_feature(&msr)) continue; if (j < i) |