tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 076d56d74f17e625b3d63cf4743b3d7d02180379 commit: 3e39acf56ededdebd1033349a16b704839b94b28 [2558/3789] ALSA: core: Add sound core KUnit test config: x86_64-randconfig-011-20240203 (https://download.01.org/0day-ci/archive/20240204/202402040001.VSlU8PNJ-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240204/202402040001.VSlU8PNJ-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202402040001.VSlU8PNJ-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from include/kunit/assert.h:13, from include/kunit/test.h:12, from sound/core/sound_kunit.c:7: sound/core/sound_kunit.c: In function 'test_card_set_id': include/linux/printk.h:455:44: warning: '%s' directive argument is null [-Wformat-overflow=] 455 | #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__) | ^ include/linux/printk.h:427:17: note: in definition of macro 'printk_index_wrap' 427 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~~~~ include/kunit/test.h:527:17: note: in expansion of macro 'printk' 527 | printk(lvl fmt, ##__VA_ARGS__); \ | ^~~~~~ include/kunit/test.h:533:9: note: in expansion of macro 'kunit_log' 533 | kunit_log(lvl, test, KUNIT_SUBTEST_INDENT "# %s: " fmt, \ | ^~~~~~~~~ include/kunit/test.h:546:9: note: in expansion of macro 'kunit_printk' 546 | kunit_printk(KERN_INFO, test, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~ sound/core/sound_kunit.c:259:9: note: in expansion of macro 'kunit_info' 259 | kunit_info(test, "%s", card->id); | ^~~~~~~~~~ In file included from sound/core/sound_kunit.c:7: >> include/kunit/test.h:528:17: warning: '%s' directive argument is null [-Wformat-overflow=] 528 | kunit_log_append((test_or_suite)->log, fmt, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 529 | ##__VA_ARGS__); \ | ~~~~~~~~~~~~~~ include/kunit/test.h:533:9: note: in expansion of macro 'kunit_log' 533 | kunit_log(lvl, test, KUNIT_SUBTEST_INDENT "# %s: " fmt, \ | ^~~~~~~~~ include/kunit/test.h:546:9: note: in expansion of macro 'kunit_printk' 546 | kunit_printk(KERN_INFO, test, fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~ sound/core/sound_kunit.c:259:9: note: in expansion of macro 'kunit_info' 259 | kunit_info(test, "%s", card->id); | ^~~~~~~~~~ vim +528 include/kunit/test.h e2219db280e3fe Alan Maguire 2020-03-26 484 6d2426b2f258da David Gow 2021-06-24 485 /** 6d2426b2f258da David Gow 2021-06-24 486 * kunit_mark_skipped() - Marks @test_or_suite as skipped 6d2426b2f258da David Gow 2021-06-24 487 * 6d2426b2f258da David Gow 2021-06-24 488 * @test_or_suite: The test context object. 6d2426b2f258da David Gow 2021-06-24 489 * @fmt: A printk() style format string. 6d2426b2f258da David Gow 2021-06-24 490 * 6d2426b2f258da David Gow 2021-06-24 491 * Marks the test as skipped. @fmt is given output as the test status 6d2426b2f258da David Gow 2021-06-24 492 * comment, typically the reason the test was skipped. 6d2426b2f258da David Gow 2021-06-24 493 * 6d2426b2f258da David Gow 2021-06-24 494 * Test execution continues after kunit_mark_skipped() is called. 6d2426b2f258da David Gow 2021-06-24 495 */ 6d2426b2f258da David Gow 2021-06-24 496 #define kunit_mark_skipped(test_or_suite, fmt, ...) \ 6d2426b2f258da David Gow 2021-06-24 497 do { \ 6d2426b2f258da David Gow 2021-06-24 498 WRITE_ONCE((test_or_suite)->status, KUNIT_SKIPPED); \ 6d2426b2f258da David Gow 2021-06-24 499 scnprintf((test_or_suite)->status_comment, \ 6d2426b2f258da David Gow 2021-06-24 500 KUNIT_STATUS_COMMENT_SIZE, \ 6d2426b2f258da David Gow 2021-06-24 501 fmt, ##__VA_ARGS__); \ 6d2426b2f258da David Gow 2021-06-24 502 } while (0) 6d2426b2f258da David Gow 2021-06-24 503 6d2426b2f258da David Gow 2021-06-24 504 /** 6d2426b2f258da David Gow 2021-06-24 505 * kunit_skip() - Marks @test_or_suite as skipped 6d2426b2f258da David Gow 2021-06-24 506 * 6d2426b2f258da David Gow 2021-06-24 507 * @test_or_suite: The test context object. 6d2426b2f258da David Gow 2021-06-24 508 * @fmt: A printk() style format string. 6d2426b2f258da David Gow 2021-06-24 509 * 6d2426b2f258da David Gow 2021-06-24 510 * Skips the test. @fmt is given output as the test status 6d2426b2f258da David Gow 2021-06-24 511 * comment, typically the reason the test was skipped. 6d2426b2f258da David Gow 2021-06-24 512 * 6d2426b2f258da David Gow 2021-06-24 513 * Test execution is halted after kunit_skip() is called. 6d2426b2f258da David Gow 2021-06-24 514 */ 6d2426b2f258da David Gow 2021-06-24 515 #define kunit_skip(test_or_suite, fmt, ...) \ 6d2426b2f258da David Gow 2021-06-24 516 do { \ 6d2426b2f258da David Gow 2021-06-24 517 kunit_mark_skipped((test_or_suite), fmt, ##__VA_ARGS__);\ 6d2426b2f258da David Gow 2021-06-24 518 kunit_try_catch_throw(&((test_or_suite)->try_catch)); \ 6d2426b2f258da David Gow 2021-06-24 519 } while (0) e2219db280e3fe Alan Maguire 2020-03-26 520 e2219db280e3fe Alan Maguire 2020-03-26 521 /* e2219db280e3fe Alan Maguire 2020-03-26 522 * printk and log to per-test or per-suite log buffer. Logging only done e2219db280e3fe Alan Maguire 2020-03-26 523 * if CONFIG_KUNIT_DEBUGFS is 'y'; if it is 'n', no log is allocated/used. e2219db280e3fe Alan Maguire 2020-03-26 524 */ e2219db280e3fe Alan Maguire 2020-03-26 525 #define kunit_log(lvl, test_or_suite, fmt, ...) \ e2219db280e3fe Alan Maguire 2020-03-26 526 do { \ e2219db280e3fe Alan Maguire 2020-03-26 527 printk(lvl fmt, ##__VA_ARGS__); \ 2c6a96dad5797e Rae Moar 2023-03-08 @528 kunit_log_append((test_or_suite)->log, fmt, \ e2219db280e3fe Alan Maguire 2020-03-26 529 ##__VA_ARGS__); \ e2219db280e3fe Alan Maguire 2020-03-26 530 } while (0) e2219db280e3fe Alan Maguire 2020-03-26 531 741a98d022362c Brendan Higgins 2019-09-23 532 #define kunit_printk(lvl, test, fmt, ...) \ c3bba690a26432 Alan Maguire 2020-03-26 533 kunit_log(lvl, test, KUNIT_SUBTEST_INDENT "# %s: " fmt, \ c3bba690a26432 Alan Maguire 2020-03-26 534 (test)->name, ##__VA_ARGS__) 914cc63eea6fbe Brendan Higgins 2019-09-23 535 914cc63eea6fbe Brendan Higgins 2019-09-23 536 /** 914cc63eea6fbe Brendan Higgins 2019-09-23 537 * kunit_info() - Prints an INFO level message associated with @test. 914cc63eea6fbe Brendan Higgins 2019-09-23 538 * 914cc63eea6fbe Brendan Higgins 2019-09-23 539 * @test: The test context object. 914cc63eea6fbe Brendan Higgins 2019-09-23 540 * @fmt: A printk() style format string. 914cc63eea6fbe Brendan Higgins 2019-09-23 541 * 914cc63eea6fbe Brendan Higgins 2019-09-23 542 * Prints an info level message associated with the test suite being run. 914cc63eea6fbe Brendan Higgins 2019-09-23 543 * Takes a variable number of format parameters just like printk(). 914cc63eea6fbe Brendan Higgins 2019-09-23 544 */ 914cc63eea6fbe Brendan Higgins 2019-09-23 545 #define kunit_info(test, fmt, ...) \ 914cc63eea6fbe Brendan Higgins 2019-09-23 @546 kunit_printk(KERN_INFO, test, fmt, ##__VA_ARGS__) 914cc63eea6fbe Brendan Higgins 2019-09-23 547 :::::: The code at line 528 was first introduced by commit :::::: 2c6a96dad5797e57b4cf04101d6c8d5c7a571603 kunit: fix bug of extra newline characters in debugfs logs :::::: TO: Rae Moar <rmoar@xxxxxxxxxx> :::::: CC: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
