Hi, [auto build test WARNING on next-20160704] [cannot apply to tip/x86/core asm-generic/master v4.7-rc6 v4.7-rc5 v4.7-rc4 v4.7-rc6] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Emese-Revfy/Introduce-the-initify-gcc-plugin/20160705-074117 config: sparc64-allyesconfig (attached as .config) compiler: sparc64-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205 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 # save the attached .config to linux build tree make.cross ARCH=sparc64 All warnings (new ones prefixed by >>): drivers/isdn/hisax/config.c: In function 'VHiSax_putstatus': >> drivers/isdn/hisax/config.c:688:5: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] p = fmt; ^ vim +/const +688 drivers/isdn/hisax/config.c ^1da177e Linus Torvalds 2005-04-16 672 ^1da177e Linus Torvalds 2005-04-16 673 if (!cs) { ^1da177e Linus Torvalds 2005-04-16 674 printk(KERN_WARNING "HiSax: No CardStatus for message"); ^1da177e Linus Torvalds 2005-04-16 675 return; ^1da177e Linus Torvalds 2005-04-16 676 } ^1da177e Linus Torvalds 2005-04-16 677 spin_lock_irqsave(&cs->statlock, flags); ^1da177e Linus Torvalds 2005-04-16 678 p = tmpbuf; ^1da177e Linus Torvalds 2005-04-16 679 if (head) { ^1da177e Linus Torvalds 2005-04-16 680 p += jiftime(p, jiffies); ^1da177e Linus Torvalds 2005-04-16 681 p += sprintf(p, " %s", head); ^1da177e Linus Torvalds 2005-04-16 682 p += vsprintf(p, fmt, args); ^1da177e Linus Torvalds 2005-04-16 683 *p++ = '\n'; ^1da177e Linus Torvalds 2005-04-16 684 *p = 0; ^1da177e Linus Torvalds 2005-04-16 685 len = p - tmpbuf; ^1da177e Linus Torvalds 2005-04-16 686 p = tmpbuf; ^1da177e Linus Torvalds 2005-04-16 687 } else { ^1da177e Linus Torvalds 2005-04-16 @688 p = fmt; ^1da177e Linus Torvalds 2005-04-16 689 len = strlen(fmt); ^1da177e Linus Torvalds 2005-04-16 690 } ^1da177e Linus Torvalds 2005-04-16 691 if (len > HISAX_STATUS_BUFSIZE) { ^1da177e Linus Torvalds 2005-04-16 692 spin_unlock_irqrestore(&cs->statlock, flags); ^1da177e Linus Torvalds 2005-04-16 693 printk(KERN_WARNING "HiSax: status overflow %d/%d\n", ^1da177e Linus Torvalds 2005-04-16 694 len, HISAX_STATUS_BUFSIZE); ^1da177e Linus Torvalds 2005-04-16 695 return; ^1da177e Linus Torvalds 2005-04-16 696 } :::::: The code at line 688 was first introduced by commit :::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2 :::::: TO: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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