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author | Gleb Natapov <gleb@redhat.com> | 2013-10-16 16:30:32 +0400 |
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committer | Gleb Natapov <gleb@redhat.com> | 2013-10-16 16:30:32 +0400 |
commit | d570142674890fe10b3d7d86aa105e3dfce1ddfa (patch) | |
tree | 8a681c3cd9e21400773e24b32f8849d0f25cf4e7 /arch/arm64/kvm/guest.c | |
parent | f2e106692d5189303997ad7b96de8d8123aa5613 (diff) | |
parent | a7265fb1751ffbfad553afc7f592a6dac6be48de (diff) | |
download | linux-d570142674890fe10b3d7d86aa105e3dfce1ddfa.tar.xz |
Merge tag 'kvm-arm-for-3.13-1' of git://git.linaro.org/people/cdall/linux-kvm-arm into next
Updates for KVM/ARM including cpu=host and Cortex-A7 support
Diffstat (limited to 'arch/arm64/kvm/guest.c')
-rw-r--r-- | arch/arm64/kvm/guest.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c index 2c3ff67a8ecb..3f0731e53274 100644 --- a/arch/arm64/kvm/guest.c +++ b/arch/arm64/kvm/guest.c @@ -248,6 +248,26 @@ int kvm_vcpu_set_target(struct kvm_vcpu *vcpu, return kvm_reset_vcpu(vcpu); } +int kvm_vcpu_preferred_target(struct kvm_vcpu_init *init) +{ + int target = kvm_target_cpu(); + + if (target < 0) + return -ENODEV; + + memset(init, 0, sizeof(*init)); + + /* + * For now, we don't return any features. + * In future, we might use features to return target + * specific features available for the preferred + * target type. + */ + init->target = (__u32)target; + + return 0; +} + int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) { return -EINVAL; |