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| author |   Sean Christopherson <seanjc@google.com> | 2022-06-14 20:06:59 +0000 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2022-07-13 18:14:22 -0700 |
| commit | 05c2b6e5facc4f04e4df0cfedbcc8943318ed983 (patch) | |
| tree | c0d695256cf4c37528c5dff36287fd18d84b610d /tools/testing/selftests/kvm/x86_64/state_test.c | |
| parent | KVM: selftests: Use this_cpu_has() in CR4/CPUID sync test (diff) | |
| download | linux-dev-05c2b6e5facc4f04e4df0cfedbcc8943318ed983.tar.xz linux-dev-05c2b6e5facc4f04e4df0cfedbcc8943318ed983.zip | |
KVM: selftests: Use this_cpu_has() to detect SVM support in L1
Replace an evil open coded instance of querying CPUID from L1 with
this_cpu_has(X86_FEATURE_SVM).
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20220614200707.3315957-35-seanjc@google.com
Diffstat (limited to 'tools/testing/selftests/kvm/x86_64/state_test.c')
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/state_test.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/state_test.c b/tools/testing/selftests/kvm/x86_64/state_test.c index 8ab81a3b561f..ea578971fb9f 100644 --- a/tools/testing/selftests/kvm/x86_64/state_test.c +++ b/tools/testing/selftests/kvm/x86_64/state_test.c @@ -142,7 +142,7 @@ static void __attribute__((__flatten__)) guest_code(void *arg) GUEST_SYNC(2); if (arg) { - if (cpu_has_svm()) + if (this_cpu_has(X86_FEATURE_SVM)) svm_l1_guest_code(arg); else vmx_l1_guest_code(arg); |