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[35.229.176.202]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-327f920e0ddsm16602416eec.24.2026.08.23.10.17.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 23 Aug 2026 10:17:33 -0700 (PDT) From: Kuan-Wei Chiu To: tglx@kernel.org, boqun@kernel.org, peterz@infradead.org, lyude@redhat.com Cc: radu@rendec.net, jserv@ccns.ncku.edu.tw, marscheng@google.com, eleanor15x@gmail.com, linux-kernel@vger.kernel.org, Kuan-Wei Chiu Subject: [PATCH] irq: Make refcount_interrupt kunit test selectable Date: Sun, 23 Aug 2026 17:17:21 +0000 Message-ID: <20260823171721.3059733-1-visitorckw@gmail.com> X-Mailer: git-send-email 2.55.0.766.g2966f0265a-goog Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Currently, refcount_interrupt_test is built unconditionally when CONFIG_KUNIT is enabled, causing it to run unexpectedly during boot. Fix this by introducing CONFIG_REFCOUNT_INTERRUPT_KUNIT_TEST so the test can be configured independently, following standard kunit practices. Fixes: 07a88e2bcd5b ("irq: Add KUnit test for refcounted interrupt enable/disable") Signed-off-by: Kuan-Wei Chiu --- kernel/irq/Kconfig | 12 ++++++++++++ kernel/irq/Makefile | 2 +- 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index 05cba4e16dad..6923f37eaab4 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -150,6 +150,18 @@ config IRQ_KUNIT_TEST If unsure, say N. +config REFCOUNT_INTERRUPT_KUNIT_TEST + tristate "Test refcounted interrupt enable/disable" if !KUNIT_ALL_TESTS + depends on KUNIT + default KUNIT_ALL_TESTS + help + This builds the kunit tests for the refcounted interrupt + infrastructure. It verifies the correctness of single, nested, + and multiple interrupt enable/disable state changes and ensures + that the underlying reference counting mechanisms work as expected. + + If unsure, say N. + endmenu config GENERIC_IRQ_MULTI_HANDLER diff --git a/kernel/irq/Makefile b/kernel/irq/Makefile index 44c4d6fc502a..0e5df962a149 100644 --- a/kernel/irq/Makefile +++ b/kernel/irq/Makefile @@ -16,4 +16,4 @@ obj-$(CONFIG_SMP) += affinity.o obj-$(CONFIG_GENERIC_IRQ_DEBUGFS) += debugfs.o obj-$(CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR) += matrix.o obj-$(CONFIG_IRQ_KUNIT_TEST) += irq_test.o -obj-$(CONFIG_KUNIT) += refcount_interrupt_test.o +obj-$(CONFIG_REFCOUNT_INTERRUPT_KUNIT_TEST) += refcount_interrupt_test.o -- 2.55.0.766.g2966f0265a-goog