diff options
Diffstat (limited to 'tools/testing/selftests/kvm/lib/x86_64')
| -rw-r--r-- | tools/testing/selftests/kvm/lib/x86_64/apic.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/testing/selftests/kvm/lib/x86_64/apic.c b/tools/testing/selftests/kvm/lib/x86_64/apic.c index 31f318ac67ba..7168e25c194e 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/apic.c +++ b/tools/testing/selftests/kvm/lib/x86_64/apic.c @@ -38,9 +38,8 @@ void xapic_enable(void) void x2apic_enable(void) { - uint32_t spiv_reg = APIC_BASE_MSR + (APIC_SPIV >> 4); - wrmsr(MSR_IA32_APICBASE, rdmsr(MSR_IA32_APICBASE) | MSR_IA32_APICBASE_ENABLE | MSR_IA32_APICBASE_EXTD); - wrmsr(spiv_reg, rdmsr(spiv_reg) | APIC_SPIV_APIC_ENABLED); + x2apic_write_reg(APIC_SPIV, + x2apic_read_reg(APIC_SPIV) | APIC_SPIV_APIC_ENABLED); } |