diff options
| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2024-01-09 15:11:19 +0100 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-02-01 08:58:14 -0800 |
| commit | 09951bf2cbb3a7893f76d1364b0ae6e3007ff1de (patch) | |
| tree | 019184eb1ef6084978e7981fe709ba5ed6b69d43 /tools/testing/selftests/kvm/include/x86_64 | |
| parent | 410cb01ead5bcec500c0654f361d620553f930aa (diff) | |
KVM: selftests: Run clocksource dependent tests with hyperv_clocksource_tsc_page too
KVM's 'gtod_is_based_on_tsc()' recognizes two clocksources: 'tsc' and
'hyperv_clocksource_tsc_page' and enables kvmclock in 'masterclock'
mode when either is in use. Transform 'sys_clocksource_is_tsc()' into
'sys_clocksource_is_based_on_tsc()' to support the later. This affects
two tests: kvm_clock_test and vmx_nested_tsc_scaling_test, both seem
to work well when system clocksource is 'hyperv_clocksource_tsc_page'.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Link: https://lore.kernel.org/r/20240109141121.1619463-4-vkuznets@redhat.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include/x86_64')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/processor.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index 01eec72e0d3e..5bca8c947c82 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -1271,6 +1271,6 @@ void virt_map_level(struct kvm_vm *vm, uint64_t vaddr, uint64_t paddr, #define PFERR_GUEST_PAGE_MASK BIT_ULL(PFERR_GUEST_PAGE_BIT) #define PFERR_IMPLICIT_ACCESS BIT_ULL(PFERR_IMPLICIT_ACCESS_BIT) -bool sys_clocksource_is_tsc(void); +bool sys_clocksource_is_based_on_tsc(void); #endif /* SELFTEST_KVM_PROCESSOR_H */ |