Messages in this thread | | | Date | Wed, 4 May 2022 22:51:00 +0800 | From | kernel test robot <> | Subject | [jirislaby:devel 57/73] include/linux/consolemap.h:50:16: error: 'c' undeclared; did you mean 'vc'? |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/jirislaby/linux.git devel head: fab642eca5e0ca41e656c8a0685cadf975b7ff88 commit: b2c621c008e401176daf2b3a1ca78fa8d6ff01af [57/73] consolemap.h: convert macros to static inlines config: i386-tinyconfig (https://download.01.org/0day-ci/archive/20220504/202205042242.hQmWKqlu-lkp@intel.com/config) compiler: gcc-11 (Debian 11.2.0-20) 11.2.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/jirislaby/linux.git/commit/?id=b2c621c008e401176daf2b3a1ca78fa8d6ff01af git remote add jirislaby https://git.kernel.org/pub/scm/linux/kernel/git/jirislaby/linux.git git fetch --no-tags jirislaby devel git checkout b2c621c008e401176daf2b3a1ca78fa8d6ff01af # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/vt_kern.h:16, from kernel/panic.c:19: include/linux/consolemap.h: In function 'conv_uni_to_8bit': >> include/linux/consolemap.h:50:16: error: 'c' undeclared (first use in this function); did you mean 'vc'? 50 | return c & 0xff; | ^ | vc include/linux/consolemap.h:50:16: note: each undeclared identifier is reported only once for each function it appears in kernel/panic.c: In function '__warn': kernel/panic.c:617:17: warning: function '__warn' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 617 | vprintk(args->fmt, args->args); | ^~~~~~~ kernel/panic.c: At top level: kernel/panic.c:662:6: warning: no previous prototype for '__warn_printk' [-Wmissing-prototypes] 662 | void __warn_printk(const char *fmt, ...) | ^~~~~~~~~~~~~ kernel/panic.c: In function '__warn_printk': kernel/panic.c:669:9: warning: function '__warn_printk' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 669 | vprintk(fmt, args); | ^~~~~~~ -- In file included from include/linux/vt_kern.h:16, from lib/bust_spinlocks.c:17: include/linux/consolemap.h: In function 'conv_uni_to_8bit': >> include/linux/consolemap.h:50:16: error: 'c' undeclared (first use in this function); did you mean 'vc'? 50 | return c & 0xff; | ^ | vc include/linux/consolemap.h:50:16: note: each undeclared identifier is reported only once for each function it appears in
vim +50 include/linux/consolemap.h
47 48 static inline int conv_uni_to_8bit(u32 uni) 49 { > 50 return c & 0xff; 51 } 52
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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