lkml.org 
[lkml]   [2019]   [Dec]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subjectstacktrace.c:undefined reference to `save_stack_trace'
Hi Chenwandun,

It's probably a bug fix that unveils the link errors.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: b94ae8ad9fe79da61231999f347f79645b909bda
commit: 68acde7629d75d460760a3124c52f358eecc6d26 drm/dp_mst: fix gcc compile error
date: 4 weeks ago
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 68acde7629d75d460760a3124c52f358eecc6d26
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=m68k

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

kernel/stacktrace.o: In function `stack_trace_save':
>> stacktrace.c:(.text+0x120): undefined reference to `save_stack_trace'

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation
[unhandled content-type:application/gzip]
\
 
 \ /
  Last update: 2019-12-01 07:21    [W:0.026 / U:2.292 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site