From: kernel test robot <lkp@intel.com>
To: Jiri Olsa <jolsa@kernel.org>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: [jolsa-perf:bpf/fprobe_link 4/10] include/linux/compiler_types.h:143:41: error: 'struct pt_regs' has no member named 'ip'
Date: Thu, 3 Feb 2022 11:00:16 +0800 [thread overview]
Message-ID: <202202031016.tJSG2jo5-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git bpf/fprobe_link
head: f35f5b111d32e11c2201dcbfa5e3c8c0560a0a43
commit: 920d37911d3fcf2459de4d3f361bae269d37de1c [4/10] bpf: Add bpf_get_func_ip kprobe helper for fprobe link
config: m68k-defconfig (https://download.01.org/0day-ci/archive/20220203/202202031016.tJSG2jo5-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 11.2.0
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://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git/commit/?id=920d37911d3fcf2459de4d3f361bae269d37de1c
git remote add jolsa-perf https://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git
git fetch --no-tags jolsa-perf bpf/fprobe_link
git checkout 920d37911d3fcf2459de4d3f361bae269d37de1c
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=m68k 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/bpf_verifier.h:9,
from kernel/bpf/verifier.c:13:
kernel/bpf/verifier.c: In function 'do_misc_fixups':
>> include/linux/compiler_types.h:143:41: error: 'struct pt_regs' has no member named 'ip'
143 | #define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
| ^~~~~~~~~~~~~~~~~~
include/linux/filter.h:253:26: note: in definition of macro 'BPF_LDX_MEM'
253 | .off = OFF, \
| ^~~
include/linux/stddef.h:17:33: note: in expansion of macro '__compiler_offsetof'
17 | #define offsetof(TYPE, MEMBER) __compiler_offsetof(TYPE, MEMBER)
| ^~~~~~~~~~~~~~~~~~~
kernel/bpf/verifier.c:13649:51: note: in expansion of macro 'offsetof'
13649 | offsetof(struct pt_regs, ip));
| ^~~~~~~~
vim +143 include/linux/compiler_types.h
71391bdd2e9aab1 Xiaozhou Liu 2018-12-14 142
71391bdd2e9aab1 Xiaozhou Liu 2018-12-14 @143 #define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
71391bdd2e9aab1 Xiaozhou Liu 2018-12-14 144
:::::: The code at line 143 was first introduced by commit
:::::: 71391bdd2e9aab188f86bf1ecd9b232531ec7eea include/linux/compiler_types.h: don't pollute userspace with macro definitions
:::::: TO: Xiaozhou Liu <liuxiaozhou@bytedance.com>
:::::: CC: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
reply other threads:[~2022-02-03 3:00 UTC|newest]
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