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Revert "kunit: memcpy: Split slow memcpy tests into MEMCPY_SLOW_KUNIT_TEST" 

This reverts commit 4acf1de35f.

Commit d055c6a2cc ("kunit: memcpy: Mark tests as slow using test
attributes") marks slow memcpy unit tests as slow. Since this commit,
the tests can be disabled with a module parameter, and the configuration
option to skip the slow tests is no longer needed. Revert the patch
introducing it.

Cc: David Gow <davidgow@google.com>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20240314151200.2285314-1-linux@roeck-us.net
Signed-off-by: Kees Cook <keescook@chromium.org>
This commit is contained in:
Guenter Roeck 2024-03-14 08:12:00 -07:00 committed by Kees Cook
parent c4ca2276f1
commit acd80cdcee
2 changed files with 0 additions and 15 deletions
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12
lib/Kconfig.debug
View File

@ -2703,18 +2703,6 @@ config MEMCPY_KUNIT_TEST
If unsure, say N.
config MEMCPY_SLOW_KUNIT_TEST
bool "Include exhaustive memcpy tests"
depends on MEMCPY_KUNIT_TEST
default y
help
Some memcpy tests are quite exhaustive in checking for overlaps
and bit ranges. These can be very slow, so they are split out
as a separate config, in case they need to be disabled.
Note this config option will be replaced by the use of KUnit test
attributes.
config IS_SIGNED_TYPE_KUNIT_TEST
tristate "Test is_signed_type() macro" if !KUNIT_ALL_TESTS
depends on KUNIT

3
lib/memcpy_kunit.c
View File

@ -309,9 +309,6 @@ static void set_random_nonzero(struct kunit *test, u8 *byte)
static void init_large(struct kunit *test)
{
if (!IS_ENABLED(CONFIG_MEMCPY_SLOW_KUNIT_TEST))
kunit_skip(test, "Slow test skipped. Enable with CONFIG_MEMCPY_SLOW_KUNIT_TEST=y");
/* Get many bit patterns. */
get_random_bytes(large_src, ARRAY_SIZE(large_src));