Use HYPERV_LINUX_OS_ID macro instead of hardcoded 0x8100 << 48 Signed-off-by: Vipin Sharma <vipinsh@xxxxxxxxxx> Reviewed-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> --- tools/testing/selftests/kvm/x86_64/hyperv_clock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_clock.c b/tools/testing/selftests/kvm/x86_64/hyperv_clock.c index d576bc8ce823..2ee0af0d449e 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_clock.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_clock.c @@ -104,7 +104,7 @@ static void guest_main(struct ms_hyperv_tsc_page *tsc_page, vm_paddr_t tsc_page_ /* Set Guest OS id to enable Hyper-V emulation */ GUEST_SYNC(1); - wrmsr(HV_X64_MSR_GUEST_OS_ID, (u64)0x8100 << 48); + wrmsr(HV_X64_MSR_GUEST_OS_ID, HYPERV_LINUX_OS_ID); GUEST_SYNC(2); check_tsc_msr_rdtsc(); -- 2.39.0.rc0.267.gcb52ba06e7-goog
