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linux/lib/tests/cmdline_kunit.c

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lib/cmdline_kunit: add a new test suite for cmdline API Test get_option() for a starter which is provided by cmdline.c. [akpm@linux-foundation.org: fix warning by constifying cmdline_test_values] [andriy.shevchenko@linux.intel.com: type of expected returned values should be int] Link: https://lkml.kernel.org/r/20201116104244.15472-1-andriy.shevchenko@linux.intel.com [andriy.shevchenko@linux.intel.com: provide meaningful MODULE_LICENSE()] Link: https://lkml.kernel.org/r/20201116104257.15527-1-andriy.shevchenko@linux.intel.com Link: https://lkml.kernel.org/r/20201112180732.75589-6-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Vitor Massaru Iha <vitor@massaru.org> Cc: Mark Brown <broonie@kernel.org> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: David Gow <davidgow@google.com> Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-15 20:43:34 -08:00
lib/cmdline_kunit: add test case for memparse() Better late than never, now there is a long-awaited basic test for 'memparse()' which is provided by cmdline.c. Link: https://lore.kernel.org/20260519172259.908980-5-dmantipov@yandex.ru Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Alexandre Ghiti <alex@ghiti.fr> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Charlie Jenkins <thecharlesjenkins@gmail.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-05-19 20:22:55 +03:00
lib/cmdline_kunit: add a new test suite for cmdline API Test get_option() for a starter which is provided by cmdline.c. [akpm@linux-foundation.org: fix warning by constifying cmdline_test_values] [andriy.shevchenko@linux.intel.com: type of expected returned values should be int] Link: https://lkml.kernel.org/r/20201116104244.15472-1-andriy.shevchenko@linux.intel.com [andriy.shevchenko@linux.intel.com: provide meaningful MODULE_LICENSE()] Link: https://lkml.kernel.org/r/20201116104257.15527-1-andriy.shevchenko@linux.intel.com Link: https://lkml.kernel.org/r/20201112180732.75589-6-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Vitor Massaru Iha <vitor@massaru.org> Cc: Mark Brown <broonie@kernel.org> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: David Gow <davidgow@google.com> Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-15 20:43:34 -08:00
lib/cmdline_kunit: add a new test case for get_options() Add a test case for get_options() which is provided by cmdline.c. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-22 14:38:48 +02:00
lib/cmdline_kunit: add a new test suite for cmdline API Test get_option() for a starter which is provided by cmdline.c. [akpm@linux-foundation.org: fix warning by constifying cmdline_test_values] [andriy.shevchenko@linux.intel.com: type of expected returned values should be int] Link: https://lkml.kernel.org/r/20201116104244.15472-1-andriy.shevchenko@linux.intel.com [andriy.shevchenko@linux.intel.com: provide meaningful MODULE_LICENSE()] Link: https://lkml.kernel.org/r/20201116104257.15527-1-andriy.shevchenko@linux.intel.com Link: https://lkml.kernel.org/r/20201112180732.75589-6-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Vitor Massaru Iha <vitor@massaru.org> Cc: Mark Brown <broonie@kernel.org> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: David Gow <davidgow@google.com> Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-15 20:43:34 -08:00
treewide: use get_random_{u8,u16}() when possible, part 1 Rather than truncate a 32-bit value to a 16-bit value or an 8-bit value, simply use the get_random_{u8,u16}() functions, which are faster than wasting the additional bytes from a 32-bit value. This was done mechanically with this coccinelle script: @@ expression E; identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; typedef u16; typedef __be16; typedef __le16; typedef u8; @@ ( - (get_random_u32() & 0xffff) + get_random_u16() | - (get_random_u32() & 0xff) + get_random_u8() | - (get_random_u32() % 65536) + get_random_u16() | - (get_random_u32() % 256) + get_random_u8() | - (get_random_u32() >> 16) + get_random_u16() | - (get_random_u32() >> 24) + get_random_u8() | - (u16)get_random_u32() + get_random_u16() | - (u8)get_random_u32() + get_random_u8() | - (__be16)get_random_u32() + (__be16)get_random_u16() | - (__le16)get_random_u32() + (__le16)get_random_u16() | - prandom_u32_max(65536) + get_random_u16() | - prandom_u32_max(256) + get_random_u8() | - E->inet_id = get_random_u32() + E->inet_id = get_random_u16() ) @@ identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; typedef u16; identifier v; @@ - u16 v = get_random_u32(); + u16 v = get_random_u16(); @@ identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; typedef u8; identifier v; @@ - u8 v = get_random_u32(); + u8 v = get_random_u8(); @@ identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; typedef u16; u16 v; @@ - v = get_random_u32(); + v = get_random_u16(); @@ identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; typedef u8; u8 v; @@ - v = get_random_u32(); + v = get_random_u8(); // Find a potential literal @literal_mask@ expression LITERAL; type T; identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; position p; @@ ((T)get_random_u32()@p & (LITERAL)) // Examine limits @script:python add_one@ literal << literal_mask.LITERAL; RESULT; @@ value = None if literal.startswith('0x'): value = int(literal, 16) elif literal[0] in '123456789': value = int(literal, 10) if value is None: print("I don't know how to handle %s" % (literal)) cocci.include_match(False) elif value < 256: coccinelle.RESULT = cocci.make_ident("get_random_u8") elif value < 65536: coccinelle.RESULT = cocci.make_ident("get_random_u16") else: print("Skipping large mask of %s" % (literal)) cocci.include_match(False) // Replace the literal mask with the calculated result. @plus_one@ expression literal_mask.LITERAL; position literal_mask.p; identifier add_one.RESULT; identifier FUNC; @@ - (FUNC()@p & (LITERAL)) + (RESULT() & LITERAL) Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Yury Norov <yury.norov@gmail.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Toke Høiland-Jørgensen <toke@toke.dk> # for sch_cake Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2022-10-05 17:23:53 +02:00
lib/cmdline_kunit: add a new test suite for cmdline API Test get_option() for a starter which is provided by cmdline.c. [akpm@linux-foundation.org: fix warning by constifying cmdline_test_values] [andriy.shevchenko@linux.intel.com: type of expected returned values should be int] Link: https://lkml.kernel.org/r/20201116104244.15472-1-andriy.shevchenko@linux.intel.com [andriy.shevchenko@linux.intel.com: provide meaningful MODULE_LICENSE()] Link: https://lkml.kernel.org/r/20201116104257.15527-1-andriy.shevchenko@linux.intel.com Link: https://lkml.kernel.org/r/20201112180732.75589-6-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Vitor Massaru Iha <vitor@massaru.org> Cc: Mark Brown <broonie@kernel.org> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: David Gow <davidgow@google.com> Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-15 20:43:34 -08:00
treewide: use get_random_{u8,u16}() when possible, part 1 Rather than truncate a 32-bit value to a 16-bit value or an 8-bit value, simply use the get_random_{u8,u16}() functions, which are faster than wasting the additional bytes from a 32-bit value. This was done mechanically with this coccinelle script: @@ expression E; identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; typedef u16; typedef __be16; typedef __le16; typedef u8; @@ ( - (get_random_u32() & 0xffff) + get_random_u16() | - (get_random_u32() & 0xff) + get_random_u8() | - (get_random_u32() % 65536) + get_random_u16() | - (get_random_u32() % 256) + get_random_u8() | - (get_random_u32() >> 16) + get_random_u16() | - (get_random_u32() >> 24) + get_random_u8() | - (u16)get_random_u32() + get_random_u16() | - (u8)get_random_u32() + get_random_u8() | - (__be16)get_random_u32() + (__be16)get_random_u16() | - (__le16)get_random_u32() + (__le16)get_random_u16() | - prandom_u32_max(65536) + get_random_u16() | - prandom_u32_max(256) + get_random_u8() | - E->inet_id = get_random_u32() + E->inet_id = get_random_u16() ) @@ identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; typedef u16; identifier v; @@ - u16 v = get_random_u32(); + u16 v = get_random_u16(); @@ identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; typedef u8; identifier v; @@ - u8 v = get_random_u32(); + u8 v = get_random_u8(); @@ identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; typedef u16; u16 v; @@ - v = get_random_u32(); + v = get_random_u16(); @@ identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; typedef u8; u8 v; @@ - v = get_random_u32(); + v = get_random_u8(); // Find a potential literal @literal_mask@ expression LITERAL; type T; identifier get_random_u32 =~ "get_random_int|prandom_u32|get_random_u32"; position p; @@ ((T)get_random_u32()@p & (LITERAL)) // Examine limits @script:python add_one@ literal << literal_mask.LITERAL; RESULT; @@ value = None if literal.startswith('0x'): value = int(literal, 16) elif literal[0] in '123456789': value = int(literal, 10) if value is None: print("I don't know how to handle %s" % (literal)) cocci.include_match(False) elif value < 256: coccinelle.RESULT = cocci.make_ident("get_random_u8") elif value < 65536: coccinelle.RESULT = cocci.make_ident("get_random_u16") else: print("Skipping large mask of %s" % (literal)) cocci.include_match(False) // Replace the literal mask with the calculated result. @plus_one@ expression literal_mask.LITERAL; position literal_mask.p; identifier add_one.RESULT; identifier FUNC; @@ - (FUNC()@p & (LITERAL)) + (RESULT() & LITERAL) Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Yury Norov <yury.norov@gmail.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Toke Høiland-Jørgensen <toke@toke.dk> # for sch_cake Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2022-10-05 17:23:53 +02:00
lib/cmdline_kunit: add a new test suite for cmdline API Test get_option() for a starter which is provided by cmdline.c. [akpm@linux-foundation.org: fix warning by constifying cmdline_test_values] [andriy.shevchenko@linux.intel.com: type of expected returned values should be int] Link: https://lkml.kernel.org/r/20201116104244.15472-1-andriy.shevchenko@linux.intel.com [andriy.shevchenko@linux.intel.com: provide meaningful MODULE_LICENSE()] Link: https://lkml.kernel.org/r/20201116104257.15527-1-andriy.shevchenko@linux.intel.com Link: https://lkml.kernel.org/r/20201112180732.75589-6-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Vitor Massaru Iha <vitor@massaru.org> Cc: Mark Brown <broonie@kernel.org> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: David Gow <davidgow@google.com> Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-15 20:43:34 -08:00
lib/cmdline_kunit: add a new test case for get_options() Add a test case for get_options() which is provided by cmdline.c. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-22 14:38:48 +02:00
lib/cmdline: Allow get_options() to take 0 to validate the input Allow get_options() to take 0 as a number of integers parameter to validate the input. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
2021-01-22 15:56:52 +02:00
lib/cmdline_kunit: add a new test case for get_options() Add a test case for get_options() which is provided by cmdline.c. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-22 14:38:48 +02:00
lib/cmdline: Allow get_options() to take 0 to validate the input Allow get_options() to take 0 as a number of integers parameter to validate the input. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
2021-01-22 15:56:52 +02:00
lib/cmdline_kunit: add a new test case for get_options() Add a test case for get_options() which is provided by cmdline.c. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-22 14:38:48 +02:00
lib/cmdline: Allow get_options() to take 0 to validate the input Allow get_options() to take 0 as a number of integers parameter to validate the input. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
2021-01-22 15:56:52 +02:00
lib/cmdline: Fix an invalid format specifier in an assertion msg The correct format specifier for p - n (both p and n are pointers) is %td, as the type should be ptrdiff_t. This was discovered by annotating KUnit assertion macros with gcc's printf specifier, but note that gcc incorrectly suggested a %d or %ld specifier (depending on the pointer size of the architecture being built). Fixes: 0ea09083116d ("lib/cmdline: Allow get_options() to take 0 to validate the input") Signed-off-by: David Gow <davidgow@google.com> Tested-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Daniel Latypov <dlatypov@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-02-21 17:27:15 +08:00
lib/cmdline_kunit: add a new test case for get_options() Add a test case for get_options() which is provided by cmdline.c. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-22 14:38:48 +02:00
lib/tests: extend cmdline KUnit with next_arg() tests The cmdline KUnit suite covers get_option() and get_options(), but it does not exercise next_arg(). Extend the suite with one test for a quoted value containing spaces and one regression test for a bare quote token after a normal parameter. The regression test covers the bare quote token path fixed by commit 9847f21225c4 ("lib/cmdline: avoid page fault in next_arg"). [shuvampandey1@gmail.com: extend cmdline next_arg() coverage with mixed tokens] Link: https://lore.kernel.org/20260316211249.88601-1-shuvampandey1@gmail.com Link: https://lore.kernel.org/20260316101227.15807-1-shuvampandey1@gmail.com Signed-off-by: Shuvam Pandey <shuvampandey1@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Cc: Neel Natu <neelnatu@google.com> Cc: Dmitry Antipov <dmantipov@yandex.ru> Cc: "Darrick J. Wong" <djwong@kernel.org> Cc: Kees Cook <kees@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-03-16 15:57:27 +05:45
lib/cmdline_kunit: add test case for memparse() Better late than never, now there is a long-awaited basic test for 'memparse()' which is provided by cmdline.c. Link: https://lore.kernel.org/20260519172259.908980-5-dmantipov@yandex.ru Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Alexandre Ghiti <alex@ghiti.fr> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Charlie Jenkins <thecharlesjenkins@gmail.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-05-19 20:22:55 +03:00
lib/cmdline_kunit: add a new test suite for cmdline API Test get_option() for a starter which is provided by cmdline.c. [akpm@linux-foundation.org: fix warning by constifying cmdline_test_values] [andriy.shevchenko@linux.intel.com: type of expected returned values should be int] Link: https://lkml.kernel.org/r/20201116104244.15472-1-andriy.shevchenko@linux.intel.com [andriy.shevchenko@linux.intel.com: provide meaningful MODULE_LICENSE()] Link: https://lkml.kernel.org/r/20201116104257.15527-1-andriy.shevchenko@linux.intel.com Link: https://lkml.kernel.org/r/20201112180732.75589-6-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Vitor Massaru Iha <vitor@massaru.org> Cc: Mark Brown <broonie@kernel.org> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: David Gow <davidgow@google.com> Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-15 20:43:34 -08:00
lib/cmdline_kunit: add a new test case for get_options() Add a test case for get_options() which is provided by cmdline.c. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2021-01-22 14:38:48 +02:00
lib/tests: extend cmdline KUnit with next_arg() tests The cmdline KUnit suite covers get_option() and get_options(), but it does not exercise next_arg(). Extend the suite with one test for a quoted value containing spaces and one regression test for a bare quote token after a normal parameter. The regression test covers the bare quote token path fixed by commit 9847f21225c4 ("lib/cmdline: avoid page fault in next_arg"). [shuvampandey1@gmail.com: extend cmdline next_arg() coverage with mixed tokens] Link: https://lore.kernel.org/20260316211249.88601-1-shuvampandey1@gmail.com Link: https://lore.kernel.org/20260316101227.15807-1-shuvampandey1@gmail.com Signed-off-by: Shuvam Pandey <shuvampandey1@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Cc: Neel Natu <neelnatu@google.com> Cc: Dmitry Antipov <dmantipov@yandex.ru> Cc: "Darrick J. Wong" <djwong@kernel.org> Cc: Kees Cook <kees@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-03-16 15:57:27 +05:45
lib/cmdline_kunit: add test case for memparse() Better late than never, now there is a long-awaited basic test for 'memparse()' which is provided by cmdline.c. Link: https://lore.kernel.org/20260519172259.908980-5-dmantipov@yandex.ru Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Alexandre Ghiti <alex@ghiti.fr> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Charlie Jenkins <thecharlesjenkins@gmail.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-05-19 20:22:55 +03:00
lib/cmdline_kunit: add a new test suite for cmdline API Test get_option() for a starter which is provided by cmdline.c. [akpm@linux-foundation.org: fix warning by constifying cmdline_test_values] [andriy.shevchenko@linux.intel.com: type of expected returned values should be int] Link: https://lkml.kernel.org/r/20201116104244.15472-1-andriy.shevchenko@linux.intel.com [andriy.shevchenko@linux.intel.com: provide meaningful MODULE_LICENSE()] Link: https://lkml.kernel.org/r/20201116104257.15527-1-andriy.shevchenko@linux.intel.com Link: https://lkml.kernel.org/r/20201112180732.75589-6-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Vitor Massaru Iha <vitor@massaru.org> Cc: Mark Brown <broonie@kernel.org> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: David Gow <davidgow@google.com> Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-15 20:43:34 -08:00
kunit: add missing MODULE_DESCRIPTION() macros to lib/*.c make allmodconfig && make W=1 C=1 reports for lib/*kunit: WARNING: modpost: missing MODULE_DESCRIPTION() in lib/bitfield_kunit.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/checksum_kunit.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/cmdline_kunit.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/is_signed_type_kunit.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/overflow_kunit.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/stackinit_kunit.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Link: https://lkml.kernel.org/r/20240601-md-lib-kunit-tests-v1-1-4493fe0032b9@quicinc.com Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-06-01 10:53:34 -07:00
lib/cmdline_kunit: add a new test suite for cmdline API Test get_option() for a starter which is provided by cmdline.c. [akpm@linux-foundation.org: fix warning by constifying cmdline_test_values] [andriy.shevchenko@linux.intel.com: type of expected returned values should be int] Link: https://lkml.kernel.org/r/20201116104244.15472-1-andriy.shevchenko@linux.intel.com [andriy.shevchenko@linux.intel.com: provide meaningful MODULE_LICENSE()] Link: https://lkml.kernel.org/r/20201116104257.15527-1-andriy.shevchenko@linux.intel.com Link: https://lkml.kernel.org/r/20201112180732.75589-6-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: Vitor Massaru Iha <vitor@massaru.org> Cc: Mark Brown <broonie@kernel.org> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: David Gow <davidgow@google.com> Cc: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-12-15 20:43:34 -08:00