kernel/lib/tests/usercopy_kunit.c, branch linux-rolling-stableHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-stable2025-06-19T13:39:32Zkunit/usercopy: Disable u64 test on 32-bit SPARC2025-06-19T13:39:32ZThomas Weißschuhthomas.weissschuh@linutronix.de2025-04-16T12:44:19Zurn:sha1:b7c88cf9c2c26ce6745a4f5badfff7e4fb4375f2
[ Upstream commit 0d6efa20e384a41a7f4afdcd8a0aec442c19d33e ]
usercopy of 64 bit values does not work on 32-bit SPARC:
# usercopy_test_valid: EXPECTATION FAILED at lib/tests/usercopy_kunit.c:209
Expected val_u64 == 0x5a5b5c5d6a6b6c6d, but
val_u64 == 1515936861 (0x5a5b5c5d)
0x5a5b5c5d6a6b6c6d == 6510899242581322861 (0x5a5b5c5d6a6b6c6d)
Disable the test.
Fixes: 4c5d7bc63775 ("usercopy: Add tests for all get_user() sizes")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Link: https://lore.kernel.org/r/20250416-kunit-sparc-usercopy-v1-1-a772054db3af@linutronix.de
Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
lib: Move KUnit tests into tests/ subdirectory2025-02-11T02:25:39ZKees Cookkees@kernel.org2024-12-02T07:55:40Zurn:sha1:db6fe4d61ece24193eb4d94a82d967501d53358c
Following from the recent KUnit file naming discussion[1], move all
KUnit tests in lib/ into lib/tests/.
Link: https://lore.kernel.org/lkml/20240720165441.it.320-kees@kernel.org/ [1]
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: David Gow <davidgow@google.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Rae Moar <rmoar@google.com>
Link: https://lore.kernel.org/r/20241202075545.3648096-4-davidgow@google.com
Signed-off-by: Kees Cook <kees@kernel.org>