| Message ID | 20221019025828.683113-7-ani@anisinha.ca |
|---|---|
| State | New |
| Headers | show |
| Series | [v5,01/10] acpi/tests/avocado/bits: initial commit of test scripts that are run by biosbits | expand |
Ani Sinha <ani@anisinha.ca> writes: > smilatency test is latency sensitive and does not pass deterministically when > run in QEMU environment under biosbits. Disable the test suite for now. > > Example failure: > > ==== SMI latency test ==== > Warning: touching the keyboard can affect the results of this test. > Starting test. Wait here, I will be back in 15 seconds. > [assert] SMI latency < 150us to minimize risk of OS timeouts FAIL > 1us < t <= 10us; average = 1372ns; count = 10912449 > Times between first few observations: 176us 1646ns 1441ns 1450ns 1462ns > 10us < t <= 100us; average = 16us; count = 1187 > Times between first few observations: 15ms 3148us 5856us 49ms 33ms > 100us < t <= 1ms; average = 259us; count = 8 > Times between first few observations: 111ms 2227ms 1779ms 999ms 219ms > 0 SMI detected using MSR_SMI_COUNT (MSR 0x34) > Summary of impact: observed maximum latency = 298us > Summary: 0 passed, 1 failed > > Cc: Daniel P. Berrangé <berrange@redhat.com> > Cc: Paolo Bonzini <pbonzini@redhat.com> > Cc: Maydell Peter <peter.maydell@linaro.org> > Cc: John Snow <jsnow@redhat.com> > Cc: Thomas Huth <thuth@redhat.com> > Cc: Alex Bennée <alex.bennee@linaro.org> > Cc: Igor Mammedov <imammedo@redhat.com> > Cc: Michael Tsirkin <mst@redhat.com> > Signed-off-by: Ani Sinha <ani@anisinha.ca> > --- > tests/avocado/acpi-bits/bits-tests/smilatency.py2 | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/tests/avocado/acpi-bits/bits-tests/smilatency.py2 b/tests/avocado/acpi-bits/bits-tests/smilatency.py2 > index d616970b31..e907c55cc2 100644 > --- a/tests/avocado/acpi-bits/bits-tests/smilatency.py2 > +++ b/tests/avocado/acpi-bits/bits-tests/smilatency.py2 > @@ -37,8 +37,9 @@ import time > import usb > > def register_tests(): > - testsuite.add_test("SMI latency test", smi_latency); > - testsuite.add_test("SMI latency test with USB disabled via BIOS handoff", test_with_usb_disabled, runall=False); > + pass > + # testsuite.add_test("SMI latency test", smi_latency); > + # testsuite.add_test("SMI latency test with USB disabled via BIOS > handoff", test_with_usb_disabled, runall=False); again this will break bisection. > > def smi_latency(): > MSR_SMI_COUNT = 0x34
diff --git a/tests/avocado/acpi-bits/bits-tests/smilatency.py2 b/tests/avocado/acpi-bits/bits-tests/smilatency.py2 index d616970b31..e907c55cc2 100644 --- a/tests/avocado/acpi-bits/bits-tests/smilatency.py2 +++ b/tests/avocado/acpi-bits/bits-tests/smilatency.py2 @@ -37,8 +37,9 @@ import time import usb def register_tests(): - testsuite.add_test("SMI latency test", smi_latency); - testsuite.add_test("SMI latency test with USB disabled via BIOS handoff", test_with_usb_disabled, runall=False); + pass + # testsuite.add_test("SMI latency test", smi_latency); + # testsuite.add_test("SMI latency test with USB disabled via BIOS handoff", test_with_usb_disabled, runall=False); def smi_latency(): MSR_SMI_COUNT = 0x34
smilatency test is latency sensitive and does not pass deterministically when run in QEMU environment under biosbits. Disable the test suite for now. Example failure: ==== SMI latency test ==== Warning: touching the keyboard can affect the results of this test. Starting test. Wait here, I will be back in 15 seconds. [assert] SMI latency < 150us to minimize risk of OS timeouts FAIL 1us < t <= 10us; average = 1372ns; count = 10912449 Times between first few observations: 176us 1646ns 1441ns 1450ns 1462ns 10us < t <= 100us; average = 16us; count = 1187 Times between first few observations: 15ms 3148us 5856us 49ms 33ms 100us < t <= 1ms; average = 259us; count = 8 Times between first few observations: 111ms 2227ms 1779ms 999ms 219ms 0 SMI detected using MSR_SMI_COUNT (MSR 0x34) Summary of impact: observed maximum latency = 298us Summary: 0 passed, 1 failed Cc: Daniel P. Berrangé <berrange@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Maydell Peter <peter.maydell@linaro.org> Cc: John Snow <jsnow@redhat.com> Cc: Thomas Huth <thuth@redhat.com> Cc: Alex Bennée <alex.bennee@linaro.org> Cc: Igor Mammedov <imammedo@redhat.com> Cc: Michael Tsirkin <mst@redhat.com> Signed-off-by: Ani Sinha <ani@anisinha.ca> --- tests/avocado/acpi-bits/bits-tests/smilatency.py2 | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)