kernel/linux.git/lib/crypto/tests/polyval_kunit.c, branch v6.19.12Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.122026-01-08T19:14:59+00:00lib/crypto: tests: polyval_kunit: Increase iterations for preparekey in IRQs2026-01-08T19:14:59+00:00Thomas Weißschuhthomas.weissschuh@linutronix.de2026-01-02T07:32:03+00:00urn:sha1:fcff71fd888dce1533a3975e68fc80824ff69ef9
On my development machine the generic, memcpy()-only implementation of
polyval_preparekey() is too fast for the IRQ workers to actually fire.
The test fails.
Increase the iterations to make the test more robust.
The test will run for a maximum of one second in any case.
[EB: This failure was already fixed by commit c31f4aa8fed0 ("kunit:
Enforce task execution in {soft,hard}irq contexts"). I'm still applying
this patch too, since the iteration count in this test made its running
time much shorter than the other similar ones.]
Fixes: b3aed551b3fc ("lib/crypto: tests: Add KUnit tests for POLYVAL")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Link: https://lore.kernel.org/r/20260102-kunit-polyval-fix-v1-1-5313b5a65f35@linutronix.de
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
lib/crypto: tests: Add KUnit tests for POLYVAL2025-11-11T19:07:52+00:00Eric Biggersebiggers@kernel.org2025-11-09T23:47:18+00:00urn:sha1:b3aed551b3fca753469520c95b6f4c61ada028d3
Add a test suite for the POLYVAL library, including:
- All the standard tests and the benchmark from hash-test-template.h
- Comparison with a test vector from the RFC
- Test with key and message containing all one bits
- Additional tests related to the key struct
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20251109234726.638437-4-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>