[<prev] [next>] [day] [month] [year] [list]
Message-ID: <202209050108.CrUNvm1T-lkp@intel.com>
Date: Mon, 5 Sep 2022 01:30:49 +0800
From: kernel test robot <lkp@...el.com>
To: Peter Zijlstra <peterz@...radead.org>
Cc: kbuild-all@...ts.01.org, Ammar Faizi <ammarfaizi2@...weeb.org>,
GNU/Weeb Mailing List <gwml@...r.gnuweeb.org>,
linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>
Subject: [ammarfaizi2-block:tglx/devel/depthtracking 58/59]
kernel/trace/trace_selftest.c:790:13: error: expected string literal before
'CALL_DEPTH_ACCOUNT'
tree: https://github.com/ammarfaizi2/linux-block tglx/devel/depthtracking
head: b7a028328b2f2fa64df9f0d1540f50f1d747a7c7
commit: c134aff63058e4f96b9582b517d14e63d1197a4e [58/59] x86/ftrace: Make it call depth tracking aware
config: s390-allmodconfig
compiler: s390-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/ammarfaizi2/linux-block/commit/c134aff63058e4f96b9582b517d14e63d1197a4e
git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
git fetch --no-tags ammarfaizi2-block tglx/devel/depthtracking
git checkout c134aff63058e4f96b9582b517d14e63d1197a4e
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
kernel/trace/trace.c: In function 'trace_check_vprintf':
kernel/trace/trace.c:3846:17: warning: function 'trace_check_vprintf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
3846 | trace_seq_vprintf(&iter->seq, iter->fmt, ap);
| ^~~~~~~~~~~~~~~~~
kernel/trace/trace.c:3913:17: warning: function 'trace_check_vprintf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
3913 | trace_seq_vprintf(&iter->seq, p, ap);
| ^~~~~~~~~~~~~~~~~
In file included from kernel/trace/trace.c:8672:
kernel/trace/trace_selftest.c: In function 'trace_direct_tramp':
>> kernel/trace/trace_selftest.c:790:13: error: expected string literal before 'CALL_DEPTH_ACCOUNT'
790 | asm(CALL_DEPTH_ACCOUNT);
| ^~~~~~~~~~~~~~~~~~
vim +/CALL_DEPTH_ACCOUNT +790 kernel/trace/trace_selftest.c
786
787 #ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS
788 noinline __noclone static void trace_direct_tramp(void)
789 {
> 790 asm(CALL_DEPTH_ACCOUNT);
791 }
792 #endif
793
--
0-DAY CI Kernel Test Service
https://01.org/lkp
View attachment "config" of type "text/plain" (119693 bytes)
Powered by blists - more mailing lists