[PATCH 4/8] KVM: selftests: fix_hypercall_test: Add Zhaoxin CPU support
"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 offer a VMX-compatible interface with the same VMCALL instruction as Intel CPUs for hypercalls. Add host_cpu_is_zx to the Intel branch to allow the test to run correctly on Zhaoxin hardware. Signed-off-by: Frank Zhu <[email protected]> Signed-off-by: Ewan Hai <[email protected]> --- tools/testing/selftests/kvm/x86/fix_hypercall_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/x86/fix_hypercall_test.c b/tools/testing/selftests/kvm/x86/fix_hypercall_test.c index 753a0e730ea8..0fb75ad1715f 100644 --- a/tools/testing/selftests/kvm/x86/fix_hypercall_test.c +++ b/tools/testing/selftests/kvm/x86/fix_hypercall_test.c @@ -49,7 +49,7 @@ static void guest_main(void) const u8 *other_hypercall_insn; u64 ret; - if (host_cpu_is_intel) { + if (host_cpu_is_intel || host_cpu_is_zx) { native_hypercall_insn = vmx_vmcall; other_hypercall_insn = svm_vmmcall; } else if (host_cpu_is_amd_compatible) { -- 2.34.1