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Mon, 19 May 2025 15:59:32 -0700 (PDT) Received: from localhost ([2a00:79e0:2e14:7:379b:e49d:8d8d:4983]) by smtp.gmail.com with UTF8SMTPSA id d9443c01a7336-231d4e978e2sm65330445ad.125.2025.05.19.15.59.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 19 May 2025 15:59:32 -0700 (PDT) Date: Mon, 19 May 2025 15:59:30 -0700 From: Brian Norris To: kernel test robot Cc: Thomas Gleixner , llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Tsai Sung-Fu , linux-kernel@vger.kernel.org, Douglas Anderson Subject: Re: [PATCH v3] genirq: Add kunit tests for depth counts Message-ID: References: <20250516183213.848182-1-briannorris@chromium.org> <202505172307.yTjulMhx-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202505172307.yTjulMhx-lkp@intel.com> On Sun, May 18, 2025 at 12:13:47AM +0800, kernel test robot wrote: > config: arm64-randconfig-001-20250517 (https://download.01.org/0day-ci/archive/20250517/202505172307.yTjulMhx-lkp@intel.com/config) Ugh, that config manages to have this combination: CONFIG_IRQ_KUNIT_TEST=y CONFIG_KUNIT=m I assumed that "IRQ_KUNIT_TEST depends on KUNIT" would rule out that combination, but I see that's not true. I feel like I relearn Kconfig's language every time I step outside the simplest of dependencies. > >> ld.lld: error: undefined symbol: kunit_binary_ptr_assert_format > >>> referenced by irq_test.c:54 (kernel/irq/irq_test.c:54) > >>> kernel/irq/irq_test.o:(irq_disable_depth_test) in archive vmlinux.a > >>> referenced by irq_test.c:54 (kernel/irq/irq_test.c:54) > >>> kernel/irq/irq_test.o:(irq_disable_depth_test) in archive vmlinux.a > >>> referenced by irq_test.c:81 (kernel/irq/irq_test.c:81) > >>> kernel/irq/irq_test.o:(irq_free_disabled_test) in archive vmlinux.a > >>> referenced 5 more times > -- > >> ld.lld: error: undefined symbol: kunit_try_catch_throw > >>> referenced by irq_test.c:0 (kernel/irq/irq_test.c:0) > >>> kernel/irq/irq_test.o:(irq_cpuhotplug_test) in archive vmlinux.a I guess I'll need to squash this in: --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -146,7 +146,7 @@ config GENERIC_IRQ_KEXEC_CLEAR_VM_FORWARD config IRQ_KUNIT_TEST bool "KUnit tests for IRQ management APIs" if !KUNIT_ALL_TESTS - depends on KUNIT + depends on KUNIT=y default KUNIT_ALL_TESTS imply SMP help I'll sit on it and send v4 eventually. Brian