linux.git - Linus' kernel tree

Age	Commit message (Collapse)	Author
10 days	lib/crypto: tests: Annotate worker to be on stack	Guenter Roeck
	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 <linux@roeck-us.net> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250721231917.3182029-1-linux@roeck-us.net Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-07-14	lib/crypto: tests: Add hash-test-template.h and gen-hash-testvecs.py	Eric Biggers
	Add hash-test-template.h which generates the following KUnit test cases for hash functions: test_hash_test_vectors test_hash_all_lens_up_to_4096 test_hash_incremental_updates test_hash_buffer_overruns test_hash_overlaps test_hash_alignment_consistency test_hash_ctx_zeroization test_hash_interrupt_context_1 test_hash_interrupt_context_2 test_hmac (when HMAC is supported) benchmark_hash (when CONFIG_CRYPTO_LIB_BENCHMARK=y) The initial use cases for this will be sha224_kunit, sha256_kunit, sha384_kunit, sha512_kunit, and poly1305_kunit. Add a Python script gen-hash-testvecs.py which generates the test vectors required by test_hash_test_vectors, test_hash_all_lens_up_to_4096, and test_hmac. Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250709200112.258500-2-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>