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Tue, 21 Jul 2026 07:41:33 -0700 (PDT) Received: from [192.168.1.128] ([38.15.57.99]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7edad98ab3dsm10663524a34.12.2026.07.21.07.41.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 21 Jul 2026 07:41:32 -0700 (PDT) Message-ID: Date: Tue, 21 Jul 2026 08:41:29 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: linux-next: test failure after merge of the kunit-next tree To: David Gow , Mark Brown , Linus Walleij , Bartosz Golaszewski Cc: Linux Kernel Mailing List , Linux Next Mailing List , Shuah Khan References: <60e97b0c-701e-4b32-9056-32994fb8088a@davidgow.net> Content-Language: en-US From: Shuah Khan In-Reply-To: <60e97b0c-701e-4b32-9056-32994fb8088a@davidgow.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 7/20/26 03:01, David Gow wrote: > Le 18/07/2026 à 08:02, Mark Brown a écrit : >> Hi all, >> >> After merging the kunit-next tree, today's linux-next build >> (arm64 kunit) failed like this: >> >> [22:59:27] Configuring KUnit Kernel ... >> [22:59:27] Building KUnit Kernel ... >> Populating config with: >> $ make ARCH=arm64 O=/tmp/next/arm64_kunit olddefconfig CROSS_COMPILE=aarch64-linux-gnu- >> Building with: >> $ make all compile_commands.json scripts_gdb ARCH=arm64 O=/tmp/next/arm64_kunit --jobs=192 CROSS_COMPILE=aarch64-linux-gnu- >> [22:59:30] Starting KUnit Kernel (1/1)... >> Running tests with: >> $ qemu-system-aarch64 -nodefaults -m 1024 -kernel /tmp/next/arm64_kunit/arch/arm64/boot/Image.gz -append 'kunit.enable=1 console=ttyAMA0 kunit_shutdown=reboot' -no-reboot -nographic -accel kvm -accel hvf -accel tcg -serial stdio -machine virt -cpu max >> [23:00:36] ============================================================ >> [23:00:36] ========== gpio-unbind-with-consumers (1 subtest) ========== >> [23:00:36] # gpio_unbind_with_consumers: ASSERTION FAILED at drivers/gpio/gpiolib-kunit.c:393 >> [23:00:36] Expected ret == 0x0001, but >> [23:00:36]     ret == 0 (0x0) >> [23:00:36]     0x0001 == 1 (0x1) >> [23:00:36] [FAILED] gpio_unbind_with_consumers >> [23:00:36] # module: gpiolib_kunit >> [23:00:36] =========== [FAILED] gpio-unbind-with-consumers ============ >> [23:00:36] # gpio-swnode-hog:     # failed to initialize (-17) >> [23:00:36] [FAILED] gpio-swnode-hog >> [23:00:36] ============================================================ >> [23:00:36] Testing complete. Ran 9377 tests: passed: 9284, failed: 2, skipped: 91 >> [23:00:36] Failures: gpio-unbind-with-consumers, gpio-swnode-hog >> [23:00:36] Test results stored in /tmp/next/arm64_kunit.json >> [23:00:36] Elapsed time: 69.716s total, 0.002s configuring, 3.680s building, 66.027s running >> >> This is caused by commit >> >>    a05cfd98c5eca (gpio: kunit: add test cases for software node hogs) >> >> which was from the gpio-brgl tree, it has only just become visible since >> >>    34b5c0132952c (kunit: configs: enable GPIO kunit test cases in all_tests.config) >> >> was added causing the gpiolib tests to actually be run though neither of >> these commits was added today (the KUnit tree did not change for a >> while).  I'm not clear why this has started failing today, presumably >> some third commit from another tree has started triggering a regression >> since neither of these trees has changed. >> >> I have left this for today. > > > I'm pretty sure the fix for this is a part of: > gpio: kunit: add test cases verifying swnode devlink support > (https://lore.kernel.org/all/20260720-swnode-fw-devlink-v5-1-ec250ae6af91@oss.qualcomm.com/#r) > Thanks David. Hope this makes it into linux-next soon through gpio tree. thanks, -- Shuah