13     if (write_cr4_safe(cr4 | X86_CR4_PCIDE) != 0)  in test_pcid_enabled()
17     if (write_cr0_safe(cr0 & ~X86_CR0_PG) != GP_VECTOR)  in test_pcid_enabled()
24     if (write_cr4_safe(cr4 | X86_CR4_PCIDE) != GP_VECTOR)  in test_pcid_enabled()
40     if (write_cr4_safe(cr4 | X86_CR4_PCIDE) != GP_VECTOR)  in test_pcid_disabled()
61         if (invpcid_safe(i, &desc) != 0)  in test_invpcid_enabled()
70         if (invpcid_safe(i, &desc) != GP_VECTOR)  in test_invpcid_enabled()
74     /* Skip tests that require the PCIDE=1 if PCID isn't supported. */  in test_invpcid_enabled()
75     if (!pcid_enabled)  in test_invpcid_enabled()
78     if (write_cr4_safe(cr4 | X86_CR4_PCIDE) != 0)  in test_invpcid_enabled()
85     if (invpcid_safe(2, &desc) != 0)  in test_invpcid_enabled()
101     if (invpcid_safe(2, &desc) != UD_VECTOR)  in test_invpcid_disabled()
114     if (this_cpu_has(X86_FEATURE_PCID))  in main()
116     if (this_cpu_has(X86_FEATURE_INVPCID))  in main()
119     if (pcid_enabled)  in main()
124     if (invpcid_enabled)  in main()