* [ast:relo_core 4/9] tools/lib/bpf/relo_core.c:75:6: warning: no previous prototype for 'libbpf_print'
@ 2021-09-14 4:31 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-09-14 4:31 UTC (permalink / raw)
To: Alexei Starovoitov; +Cc: kbuild-all, linux-kernel
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/ast/bpf.git relo_core
head: 5e4dbbcc690eda4eadfb2e46900a55051c5a7f6b
commit: 5b743311a94271672b8c3770aef0a6be426f8a0c [4/9] bpf: Prepare relo_core.c for kernel duty.
config: arc-randconfig-r032-20210913 (attached as .config)
compiler: arceb-elf-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/ast/bpf.git/commit/?id=5b743311a94271672b8c3770aef0a6be426f8a0c
git remote add ast https://git.kernel.org/pub/scm/linux/kernel/git/ast/bpf.git
git fetch --no-tags ast relo_core
git checkout 5b743311a94271672b8c3770aef0a6be426f8a0c
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> tools/lib/bpf/relo_core.c:75:6: warning: no previous prototype for 'libbpf_print' [-Wmissing-prototypes]
75 | void libbpf_print(enum libbpf_print_level level,
| ^~~~~~~~~~~~
tools/lib/bpf/relo_core.c: In function 'bpf_core_apply_relo_insn':
>> tools/lib/bpf/relo_core.c:1388:1: warning: the frame size of 1128 bytes is larger than 1024 bytes [-Wframe-larger-than=]
1388 | }
| ^
vim +/libbpf_print +75 tools/lib/bpf/relo_core.c
68
69 enum libbpf_print_level {
70 LIBBPF_WARN,
71 LIBBPF_INFO,
72 LIBBPF_DEBUG,
73 };
74 __attribute__((format(printf, 2, 3)))
> 75 void libbpf_print(enum libbpf_print_level level,
76 const char *format, ...)
77 {
78 }
79 #define __pr(level, fmt, ...) \
80 do { \
81 libbpf_print(level, "libbpf: " fmt, ##__VA_ARGS__); \
82 } while (0)
83
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 34459 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* [ast:relo_core 4/9] tools/lib/bpf/relo_core.c:75:6: warning: no previous prototype for 'libbpf_print'
@ 2021-09-14 4:31 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-09-14 4:31 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 2168 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/ast/bpf.git relo_core
head: 5e4dbbcc690eda4eadfb2e46900a55051c5a7f6b
commit: 5b743311a94271672b8c3770aef0a6be426f8a0c [4/9] bpf: Prepare relo_core.c for kernel duty.
config: arc-randconfig-r032-20210913 (attached as .config)
compiler: arceb-elf-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/ast/bpf.git/commit/?id=5b743311a94271672b8c3770aef0a6be426f8a0c
git remote add ast https://git.kernel.org/pub/scm/linux/kernel/git/ast/bpf.git
git fetch --no-tags ast relo_core
git checkout 5b743311a94271672b8c3770aef0a6be426f8a0c
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=arc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> tools/lib/bpf/relo_core.c:75:6: warning: no previous prototype for 'libbpf_print' [-Wmissing-prototypes]
75 | void libbpf_print(enum libbpf_print_level level,
| ^~~~~~~~~~~~
tools/lib/bpf/relo_core.c: In function 'bpf_core_apply_relo_insn':
>> tools/lib/bpf/relo_core.c:1388:1: warning: the frame size of 1128 bytes is larger than 1024 bytes [-Wframe-larger-than=]
1388 | }
| ^
vim +/libbpf_print +75 tools/lib/bpf/relo_core.c
68
69 enum libbpf_print_level {
70 LIBBPF_WARN,
71 LIBBPF_INFO,
72 LIBBPF_DEBUG,
73 };
74 __attribute__((format(printf, 2, 3)))
> 75 void libbpf_print(enum libbpf_print_level level,
76 const char *format, ...)
77 {
78 }
79 #define __pr(level, fmt, ...) \
80 do { \
81 libbpf_print(level, "libbpf: " fmt, ##__VA_ARGS__); \
82 } while (0)
83
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-09-14 4:31 [ast:relo_core 4/9] tools/lib/bpf/relo_core.c:75:6: warning: no previous prototype for 'libbpf_print' kernel test robot
2021-09-14 4:31 ` kernel test robot
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