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| author | Bruno Sobreira França <brunofrancadevsec@gmail.com> | 2024-12-02 15:55:39 +0800 |
|---|---|---|
| committer | Kees Cook <kees@kernel.org> | 2025-02-10 18:25:37 -0800 |
| commit | 84ec093f55f58f5a4a66eb98bd6b6af413190bde (patch) | |
| tree | 056bc717c75894cc5f18130bf18a2711c3927a41 /lib/Kconfig.debug | |
| parent | 3e50ba8fc834cadead733e4feeb969fce2f3b6e1 (diff) | |
| download | linux-84ec093f55f58f5a4a66eb98bd6b6af413190bde.tar.gz linux-84ec093f55f58f5a4a66eb98bd6b6af413190bde.tar.bz2 linux-84ec093f55f58f5a4a66eb98bd6b6af413190bde.zip | |
lib/math: Add int_log test suite
This commit introduces KUnit tests for the intlog2 and intlog10
functions, which compute logarithms in base 2 and base 10, respectively.
The tests cover a range of inputs to ensure the correctness of these
functions across common and edge cases.
Signed-off-by: Bruno Sobreira França <brunofrancadevsec@gmail.com>
Reviewed-by: David Gow <davidgow@google.com>
Reviewed-by: Rae Moar <rmoar@google.com>
Link: https://lore.kernel.org/r/20241202075545.3648096-3-davidgow@google.com
Signed-off-by: Kees Cook <kees@kernel.org>
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index b18dbfc53ca4..f30929ed1a84 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -3197,6 +3197,17 @@ config INT_SQRT_KUNIT_TEST If unsure, say N +config INT_LOG_KUNIT_TEST + tristate "Integer log (int_log) test" if !KUNIT_ALL_TESTS + depends on KUNIT + default KUNIT_ALL_TESTS + help + This option enables the KUnit test suite for the int_log library, which + provides two functions to compute the integer logarithm in base 2 and + base 10, called respectively as intlog2 and intlog10. + + If unsure, say N + endif # RUNTIME_TESTING_MENU config ARCH_USE_MEMTEST |