From 26f6b6357b1b06e6aaa9b8d796989cca785d8e1d Mon Sep 17 00:00:00 2001 From: Kuan-Wei Chiu Date: Thu, 1 Oct 2026 10:25:15 +0200 Subject: irq: Make refcount_interrupt kunit test selectable 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 Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Lyude Paul Reviewed-by: Radu Rendec Reviewed-by: Boqun Feng Link: https://patch.msgid.link/20261001082519.16195-2-boqun@kernel.org --- 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 05cba4e16..6923f37ea 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 44c4d6fc5..0e5df962a 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 -- cgit v1.3.1