tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.sched/core head: 12372f63e2728a509817b56878cd6633d92053b3 commit: 3cff44a935eba893a68a1bcb3ee7e90cbbbabbb7 [74/154] sched/headers: Move task_struct::signal and task_struct::sighand types and accessors into <linux/sched/signal.h> config: arm-h3600_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 3cff44a935eba893a68a1bcb3ee7e90cbbbabbb7 # save the attached .config to linux build tree make.cross ARCH=arm
All errors (new ones prefixed by >>):
arch/arm/nwfpe/fpmodule.c: In function 'float_raise':
>> arch/arm/nwfpe/fpmodule.c:54:21: error: implicit declaration of function
>> 'send_sig' [-Werror=implicit-function-declaration]
#define fp_send_sig send_sig
^
arch/arm/nwfpe/fpmodule.c:178:3: note: in expansion of macro 'fp_send_sig'
fp_send_sig(SIGFPE, current, 1);
^~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/send_sig +54 arch/arm/nwfpe/fpmodule.c
^1da177e Linus Torvalds 2005-04-16 48 #define NWFPE_BITS "double"
^1da177e Linus Torvalds 2005-04-16 49 #endif
^1da177e Linus Torvalds 2005-04-16 50
^1da177e Linus Torvalds 2005-04-16 51 #ifdef MODULE
^1da177e Linus Torvalds 2005-04-16 52 void fp_send_sig(unsigned long sig,
struct task_struct *p, int priv);
^1da177e Linus Torvalds 2005-04-16 53 #else
^1da177e Linus Torvalds 2005-04-16 @54 #define fp_send_sig send_sig
^1da177e Linus Torvalds 2005-04-16 55 #define kern_fp_enter fp_enter
^1da177e Linus Torvalds 2005-04-16 56
^1da177e Linus Torvalds 2005-04-16 57 extern char fpe_type[];
:::::: The code at line 54 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <[email protected]>
:::::: CC: Linus Torvalds <[email protected]>
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0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip
