From: Guenter Roeck Date: Mon, 21 Jul 2025 23:19:17 +0000 (-0700) Subject: lib/crypto: tests: Annotate worker to be on stack X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8cd876e7833758f8a924db2e39530d2a9afd2703;p=thirdparty%2Flinux.git lib/crypto: tests: Annotate worker to be on stack The following warning traceback is seen if object debugging is enabled with the new crypto test code. ODEBUG: object 9000000106237c50 is on stack 9000000106234000, but NOT annotated. ------------[ cut here ]------------ WARNING: lib/debugobjects.c:655 at lookup_object_or_alloc.part.0+0x19c/0x1f4, CPU#0: kunit_try_catch/468 ... This also results in a boot stall when running the code in qemu:loongarch. Initializing the worker with INIT_WORK_ONSTACK() fixes the problem. Fixes: 950a81224e8b ("lib/crypto: tests: Add hash-test-template.h and gen-hash-testvecs.py") Signed-off-by: Guenter Roeck Acked-by: Ard Biesheuvel Link: https://lore.kernel.org/r/20250721231917.3182029-1-linux@roeck-us.net Signed-off-by: Eric Biggers --- diff --git a/lib/crypto/tests/hash-test-template.h b/lib/crypto/tests/hash-test-template.h index ffee1741a1b36..f437a0a9ac6cd 100644 --- a/lib/crypto/tests/hash-test-template.h +++ b/lib/crypto/tests/hash-test-template.h @@ -398,7 +398,7 @@ static void run_irq_test(struct kunit *test, bool (*func)(void *), */ hrtimer_setup_on_stack(&state.timer, hash_irq_test_timer_func, CLOCK_MONOTONIC, HRTIMER_MODE_REL_HARD); - INIT_WORK(&state.bh_work, hash_irq_test_bh_work_func); + INIT_WORK_ONSTACK(&state.bh_work, hash_irq_test_bh_work_func); /* Run for up to max_iterations or 1 second, whichever comes first. */ end_jiffies = jiffies + HZ;