Drop the test that verifies INVPCID isn't enabled in the guest without PCID also being enabled. SVM allows !PCID && INVPCID, and VMX will soon follow. https://lkml.kernel.org/r/20210212003411.1102677-1-seanjc@xxxxxxxxxx Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx> --- x86/pcid.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/x86/pcid.c b/x86/pcid.c index a8dc8cb..ee0b726 100644 --- a/x86/pcid.c +++ b/x86/pcid.c @@ -26,12 +26,6 @@ static int invpcid_checking(unsigned long type, void *desc) return exception_vector(); } -static void test_cpuid_consistency(int pcid_enabled, int invpcid_enabled) -{ - int passed = !(!pcid_enabled && invpcid_enabled); - report(passed, "CPUID consistency"); -} - static void test_pcid_enabled(void) { int passed = 0; @@ -135,8 +129,6 @@ int main(int ac, char **av) if (this_cpu_has(X86_FEATURE_INVPCID)) invpcid_enabled = 1; - test_cpuid_consistency(pcid_enabled, invpcid_enabled); - if (pcid_enabled) test_pcid_enabled(); else -- 2.30.0.478.g8a0d178c01-goog
