From: kernel test robot <lkp@intel.com>
To: Stephen Brennan <stephen.s.brennan@oracle.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
"Masami Hiramatsu (Google)" <mhiramat@kernel.org>,
"Steven Rostedt (Google)" <rostedt@goodmis.org>
Subject: [trace:probes/for-next 17/17] kernel/kprobes.c:1141:24: error: a function declaration without a prototype is deprecated in all versions of C
Date: Fri, 17 May 2024 03:15:21 +0800 [thread overview]
Message-ID: <202405170340.eyEMhYvc-lkp@intel.com> (raw)
tree: git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace probes/for-next
head: 1a7d0890dd4a502a202aaec792a6c04e6e049547
commit: 1a7d0890dd4a502a202aaec792a6c04e6e049547 [17/17] kprobe/ftrace: bail out if ftrace was killed
config: s390-defconfig (https://download.01.org/0day-ci/archive/20240517/202405170340.eyEMhYvc-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project d3455f4ddd16811401fa153298fadd2f59f6914e)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240517/202405170340.eyEMhYvc-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405170340.eyEMhYvc-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from kernel/kprobes.c:23:
In file included from include/linux/kprobes.h:28:
In file included from include/linux/ftrace.h:13:
In file included from include/linux/kallsyms.h:13:
In file included from include/linux/mm.h:2210:
include/linux/vmstat.h:508:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
508 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
509 | item];
| ~~~~
include/linux/vmstat.h:515:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
515 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
516 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:522:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
522 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:527:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
527 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
528 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:536:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
536 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
537 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> kernel/kprobes.c:1141:24: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
1141 | void kprobe_ftrace_kill()
| ^
| void
5 warnings and 1 error generated.
vim +1141 kernel/kprobes.c
1140
> 1141 void kprobe_ftrace_kill()
1142 {
1143 kprobe_ftrace_disabled = true;
1144 }
1145 #else /* !CONFIG_KPROBES_ON_FTRACE */
1146 static inline int arm_kprobe_ftrace(struct kprobe *p)
1147 {
1148 return -ENODEV;
1149 }
1150
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2024-05-16 19:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-16 19:15 kernel test robot [this message]
2024-05-16 20:50 ` [trace:probes/for-next 17/17] kernel/kprobes.c:1141:24: error: a function declaration without a prototype is deprecated in all versions of C Stephen Brennan
2024-05-17 16:40 ` Nathan Chancellor
2024-05-18 14:50 ` Masami Hiramatsu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202405170340.eyEMhYvc-lkp@intel.com \
--to=lkp@intel.com \
--cc=llvm@lists.linux.dev \
--cc=mhiramat@kernel.org \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=rostedt@goodmis.org \
--cc=stephen.s.brennan@oracle.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).