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R. Silva" Cc: oe-kbuild-all@lists.linux.dev, "Gustavo A. R. Silva" , LKML Subject: [gustavoars:testing/wfamnae-next20241114 6/22] include/linux/compiler_types.h:523:45: error: call to '__compiletime_assert_885' declared with attribute error: BUILD_BUG_ON failed: conf->keylen < WLAN_KEY_LEN_CCMP Message-ID: <202412011049.nqm0p1W8-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Gustavo, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git testing/wfamnae-next20241114 head: ffa0ea7cd2216fa4db0e24844e1675e94b7db1aa commit: 08dd8b1c450b2e86a7bdaec5e23ff58fcff6ae01 [6/22] wifi: iwlwifi: mvm: Use __counted_by() and avoid -Wfamnae warnings config: sparc-allmodconfig (https://download.01.org/0day-ci/archive/20241201/202412011049.nqm0p1W8-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241201/202412011049.nqm0p1W8-lkp@intel.com/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 | Closes: https://lore.kernel.org/oe-kbuild-all/202412011049.nqm0p1W8-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from : drivers/net/wireless/intel/iwlwifi/mvm/d3.c: In function 'iwl_mvm_gtk_rekey': >> include/linux/compiler_types.h:523:45: error: call to '__compiletime_assert_885' declared with attribute error: BUILD_BUG_ON failed: conf->keylen < WLAN_KEY_LEN_CCMP 523 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:504:25: note: in definition of macro '__compiletime_assert' 504 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:523:9: note: in expansion of macro '_compiletime_assert' 523 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) | ^~~~~~~~~~~~~~~~ drivers/net/wireless/intel/iwlwifi/mvm/d3.c:2169:9: note: in expansion of macro 'BUILD_BUG_ON' 2169 | BUILD_BUG_ON(conf->keylen < WLAN_KEY_LEN_CCMP); | ^~~~~~~~~~~~ >> include/linux/compiler_types.h:523:45: error: call to '__compiletime_assert_886' declared with attribute error: BUILD_BUG_ON failed: conf->keylen < WLAN_KEY_LEN_GCMP_256 523 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:504:25: note: in definition of macro '__compiletime_assert' 504 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:523:9: note: in expansion of macro '_compiletime_assert' 523 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) | ^~~~~~~~~~~~~~~~ drivers/net/wireless/intel/iwlwifi/mvm/d3.c:2170:9: note: in expansion of macro 'BUILD_BUG_ON' 2170 | BUILD_BUG_ON(conf->keylen < WLAN_KEY_LEN_GCMP_256); | ^~~~~~~~~~~~ -- In file included from : d3.c: In function 'iwl_mvm_gtk_rekey': >> include/linux/compiler_types.h:523:45: error: call to '__compiletime_assert_885' declared with attribute error: BUILD_BUG_ON failed: conf->keylen < WLAN_KEY_LEN_CCMP 523 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:504:25: note: in definition of macro '__compiletime_assert' 504 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:523:9: note: in expansion of macro '_compiletime_assert' 523 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) | ^~~~~~~~~~~~~~~~ d3.c:2169:9: note: in expansion of macro 'BUILD_BUG_ON' 2169 | BUILD_BUG_ON(conf->keylen < WLAN_KEY_LEN_CCMP); | ^~~~~~~~~~~~ >> include/linux/compiler_types.h:523:45: error: call to '__compiletime_assert_886' declared with attribute error: BUILD_BUG_ON failed: conf->keylen < WLAN_KEY_LEN_GCMP_256 523 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler_types.h:504:25: note: in definition of macro '__compiletime_assert' 504 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler_types.h:523:9: note: in expansion of macro '_compiletime_assert' 523 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) | ^~~~~~~~~~~~~~~~ d3.c:2170:9: note: in expansion of macro 'BUILD_BUG_ON' 2170 | BUILD_BUG_ON(conf->keylen < WLAN_KEY_LEN_GCMP_256); | ^~~~~~~~~~~~ vim +/__compiletime_assert_885 +523 include/linux/compiler_types.h eb5c2d4b45e3d2 Will Deacon 2020-07-21 509 eb5c2d4b45e3d2 Will Deacon 2020-07-21 510 #define _compiletime_assert(condition, msg, prefix, suffix) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 511 __compiletime_assert(condition, msg, prefix, suffix) eb5c2d4b45e3d2 Will Deacon 2020-07-21 512 eb5c2d4b45e3d2 Will Deacon 2020-07-21 513 /** eb5c2d4b45e3d2 Will Deacon 2020-07-21 514 * compiletime_assert - break build and emit msg if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 515 * @condition: a compile-time constant condition to check eb5c2d4b45e3d2 Will Deacon 2020-07-21 516 * @msg: a message to emit if condition is false eb5c2d4b45e3d2 Will Deacon 2020-07-21 517 * eb5c2d4b45e3d2 Will Deacon 2020-07-21 518 * In tradition of POSIX assert, this macro will break the build if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 519 * supplied condition is *false*, emitting the supplied error message if the eb5c2d4b45e3d2 Will Deacon 2020-07-21 520 * compiler has support to do so. eb5c2d4b45e3d2 Will Deacon 2020-07-21 521 */ eb5c2d4b45e3d2 Will Deacon 2020-07-21 522 #define compiletime_assert(condition, msg) \ eb5c2d4b45e3d2 Will Deacon 2020-07-21 @523 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) eb5c2d4b45e3d2 Will Deacon 2020-07-21 524 :::::: The code at line 523 was first introduced by commit :::::: eb5c2d4b45e3d2d5d052ea6b8f1463976b1020d5 compiler.h: Move compiletime_assert() macros into compiler_types.h :::::: TO: Will Deacon :::::: CC: Will Deacon -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki