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| author |   David S. Miller <davem@davemloft.net> | 2019-08-27 14:23:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-08-27 14:23:31 -0700 |
| commit | 68aaf4459556b1f9370c259fd486aecad2257552 (patch) | |
| tree | 99d92536a3263634969be6b70a96facea85a0df1 /tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c | |
| parent | nfp: add AMDA0058 boards to firmware list (diff) | |
| parent | Merge tag 'nfs-for-5.3-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs (diff) | |
| download | linux-dev-68aaf4459556b1f9370c259fd486aecad2257552.tar.xz linux-dev-68aaf4459556b1f9370c259fd486aecad2257552.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Minor conflict in r8169, bug fix had two versions in net
and net-next, take the net-next hunks.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c')
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c b/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c index f72b3043db0e..ee59831fbc98 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c @@ -18,6 +18,7 @@ #include "test_util.h" #include "kvm_util.h" #include "processor.h" +#include "vmx.h" #define VCPU_ID 0 @@ -106,12 +107,7 @@ int main(int argc, char *argv[]) { struct kvm_vm *vm; int rv; - uint16_t evmcs_ver; struct kvm_cpuid2 *hv_cpuid_entries; - struct kvm_enable_cap enable_evmcs_cap = { - .cap = KVM_CAP_HYPERV_ENLIGHTENED_VMCS, - .args[0] = (unsigned long)&evmcs_ver - }; /* Tell stdout not to buffer its content */ setbuf(stdout, NULL); @@ -136,14 +132,14 @@ int main(int argc, char *argv[]) free(hv_cpuid_entries); - rv = _vcpu_ioctl(vm, VCPU_ID, KVM_ENABLE_CAP, &enable_evmcs_cap); - - if (rv) { + if (!kvm_check_cap(KVM_CAP_HYPERV_ENLIGHTENED_VMCS)) { fprintf(stderr, "Enlightened VMCS is unsupported, skip related test\n"); goto vm_free; } + vcpu_enable_evmcs(vm, VCPU_ID); + hv_cpuid_entries = kvm_get_supported_hv_cpuid(vm); if (!hv_cpuid_entries) return 1; |