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[PATCH v2 06/11] acpi/tests/bits: disable smilatency test since it does
From: |
Ani Sinha |
Subject: |
[PATCH v2 06/11] acpi/tests/bits: disable smilatency test since it does not pass everytime |
Date: |
Sun, 10 Jul 2022 22:30:09 +0530 |
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(-)
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
--
2.25.1
- [PATCH v2 01/11] acpi/tests/bits: initial commit of test scripts that are run by biosbits, (continued)
- [PATCH v2 01/11] acpi/tests/bits: initial commit of test scripts that are run by biosbits, Ani Sinha, 2022/07/10
- Re: [PATCH v2 01/11] acpi/tests/bits: initial commit of test scripts that are run by biosbits, John Snow, 2022/07/11
- Re: [PATCH v2 01/11] acpi/tests/bits: initial commit of test scripts that are run by biosbits, Ani Sinha, 2022/07/12
- Re: [PATCH v2 01/11] acpi/tests/bits: initial commit of test scripts that are run by biosbits, John Snow, 2022/07/12
- Re: [PATCH v2 01/11] acpi/tests/bits: initial commit of test scripts that are run by biosbits, Ani Sinha, 2022/07/12
- Re: [PATCH v2 01/11] acpi/tests/bits: initial commit of test scripts that are run by biosbits, John Snow, 2022/07/12
- Re: [PATCH v2 01/11] acpi/tests/bits: initial commit of test scripts that are run by biosbits, Ani Sinha, 2022/07/12
[PATCH v2 03/11] acpi/tests/bits: disable acpi PSS tests that are failing in biosbits, Ani Sinha, 2022/07/10
[PATCH v2 04/11] acpi/tests/bits: add smilatency test suite from bits in order to disable it, Ani Sinha, 2022/07/10
[PATCH v2 05/11] acpi/tests/bits: add SPDX license identifiers for bios bits smilatency tests, Ani Sinha, 2022/07/10
[PATCH v2 06/11] acpi/tests/bits: disable smilatency test since it does not pass everytime,
Ani Sinha <=
[PATCH v2 07/11] acpi/tests/bits: add python test that exercizes QEMU bios tables using biosbits, Ani Sinha, 2022/07/10
Re: [PATCH v2 07/11] acpi/tests/bits: add python test that exercizes QEMU bios tables using biosbits, Michael S. Tsirkin, 2022/07/14