[PATCH 6/8] KVM: selftests: feature_msrs_test: Extend MSR_IA32_UCODE_REV quirk to Zhaoxin
"Ewan Hai-oc" <[email protected]>
| Newsgroups | org.kernel.vger.linux-kselftest,org.kernel.vger.kvm,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
From: Frank Zhu <[email protected]> Zhaoxin CPUs use KVM's VMX backend and therefore observe the same KVM-defined initial value as Intel vCPUs. Update feature_msrs_test to expect 0x100000000ULL for Zhaoxin vCPUs. Signed-off-by: Frank Zhu <[email protected]> Signed-off-by: Ewan Hai <[email protected]> --- tools/testing/selftests/kvm/x86/feature_msrs_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/x86/feature_msrs_test.c b/tools/testing/selftests/kvm/x86/feature_msrs_test.c index 9602e29bf9cc..c24fa5275a99 100644 --- a/tools/testing/selftests/kvm/x86/feature_msrs_test.c +++ b/tools/testing/selftests/kvm/x86/feature_msrs_test.c @@ -72,7 +72,7 @@ static void test_feature_msr(u32 msr) * but initializes the vCPU's revision ID to an arbitrary value. */ if (msr == MSR_IA32_UCODE_REV) - reset_value = host_cpu_is_intel ? 0x100000000ULL : 0x01000065; + reset_value = (host_cpu_is_intel || host_cpu_is_zx) ? 0x100000000ULL : 0x01000065; /* * For quirked MSRs, KVM's ABI is to initialize the vCPU's value to the -- 2.34.1