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Fri, 14 Oct 2022 10:36:32 -0700 (PDT) Received: from anisinha-lenovo.ba.nuagenetworks.net ([203.163.243.197]) by smtp.googlemail.com with ESMTPSA id t13-20020a1709027fcd00b0016d8d277c02sm2030042plb.25.2022.10.14.10.36.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Oct 2022 10:36:32 -0700 (PDT) From: Ani Sinha To: Cleber Rosa , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Wainer dos Santos Moschetta , Beraldo Leal Cc: Ani Sinha , =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= , Paolo Bonzini , Maydell Peter , John Snow , Thomas Huth , =?utf-8?q?Alex_Benn=C3=A9e?= , Igor Mammedov , Michael Tsirkin , qemu-devel@nongnu.org Subject: [PATCH v4 06/10] acpi/tests/avocado/bits: disable smilatency test since it does not pass everytime Date: Fri, 14 Oct 2022 23:05:04 +0530 Message-Id: <20221014173508.222823-7-ani@anisinha.ca> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221014173508.222823-1-ani@anisinha.ca> References: <20221014173508.222823-1-ani@anisinha.ca> MIME-Version: 1.0 Received-SPF: none client-ip=2607:f8b0:4864:20::102f; envelope-from=ani@anisinha.ca; helo=mail-pj1-x102f.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" 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 Cc: Paolo Bonzini Cc: Maydell Peter Cc: John Snow Cc: Thomas Huth Cc: Alex Bennée Cc: Igor Mammedov Cc: Michael Tsirkin Signed-off-by: Ani Sinha --- 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); def smi_latency(): MSR_SMI_COUNT = 0x34