diff options
| author | Jim Mattson <jmattson@google.com> | 2021-06-04 10:26:09 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-06-17 13:09:32 -0400 |
| commit | 768d134d8cb4cb595966d8c509a9329a075a5fa2 (patch) | |
| tree | 83b10b63fbea6308d02e0640945f6eb9a8aaf93c /tools/testing/selftests/kvm/x86_64 | |
| parent | 4c63c923408595eede59ce9fef6f4ab868928549 (diff) | |
KVM: selftests: Introduce x2APIC register manipulation functions
Standardize reads and writes of the x2APIC MSRs.
Signed-off-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Oliver Upton <oupton@google.com>
Message-Id: <20210604172611.281819-11-jmattson@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/x86_64')
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/smm_test.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/smm_test.c b/tools/testing/selftests/kvm/x86_64/smm_test.c index 613c42c5a9b8..c1f831803ad2 100644 --- a/tools/testing/selftests/kvm/x86_64/smm_test.c +++ b/tools/testing/selftests/kvm/x86_64/smm_test.c @@ -55,8 +55,8 @@ static inline void sync_with_host(uint64_t phase) void self_smi(void) { - wrmsr(APIC_BASE_MSR + (APIC_ICR >> 4), - APIC_DEST_SELF | APIC_INT_ASSERT | APIC_DM_SMI); + x2apic_write_reg(APIC_ICR, + APIC_DEST_SELF | APIC_INT_ASSERT | APIC_DM_SMI); } void guest_code(void *arg) |