| Message ID | 20220710170014.1673480-7-ani@anisinha.ca (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Introduce new acpi/smbios python tests using biosbits | expand |
diff --git a/tests/pytest/acpi-bits/bits-tests/smilatency.py b/tests/pytest/acpi-bits/bits-tests/smilatency.py index 9b11623b2d..31d588fb18 100644 --- a/tests/pytest/acpi-bits/bits-tests/smilatency.py +++ b/tests/pytest/acpi-bits/bits-tests/smilatency.py @@ -35,8 +35,9 @@ 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 Signed-off-by: Ani Sinha <ani@anisinha.ca> --- tests/pytest/acpi-bits/bits-tests/smilatency.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)