From: kbuild test robot <lkp@intel.com>
To: Zhenliang Wei <weizhenliang@huawei.com>
Cc: kbuild-all@01.org, ebiederm@xmission.com, oleg@redhat.com,
colona@arista.com, akpm@linux-foundation.org,
christian@brauner.io, arnd@arndb.de, tglx@linutronix.de,
deepa.kernel@gmail.com, gregkh@linuxfoundation.org,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
weizhenliang@huawei.com
Subject: Re: [PATCH v3] signal: trace_signal_deliver when signal_group_exit
Date: Tue, 23 Apr 2019 09:09:02 +0800 [thread overview]
Message-ID: <201904230933.a4yHpxiQ%lkp@intel.com> (raw)
In-Reply-To: <20190422145950.78056-1-weizhenliang@huawei.com>
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Hi Zhenliang,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.1-rc6 next-20190418]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Zhenliang-Wei/signal-trace_signal_deliver-when-signal_group_exit/20190423-062107
config: parisc-allyesconfig (attached as .config)
compiler: hppa-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=7.2.0 make.cross ARCH=parisc
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from arch/parisc/include/asm/signal.h:5:0,
from include/uapi/linux/signal.h:5,
from include/linux/signal_types.h:10,
from include/linux/sched.h:28,
from include/linux/sched/mm.h:7,
from kernel/signal.c:16:
kernel/signal.c: In function 'get_signal':
>> arch/parisc/include/uapi/asm/signal.h:77:17: error: passing argument 3 of 'trace_signal_deliver' from incompatible pointer type [-Werror=incompatible-pointer-types]
#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
^
kernel/signal.c:2444:50: note: in expansion of macro 'SIG_DFL'
trace_signal_deliver(SIGKILL, SEND_SIG_NOINFO, SIG_DFL);
^~~~~~~
In file included from include/trace/syscall.h:5:0,
from include/linux/syscalls.h:86,
from kernel/signal.c:29:
include/linux/tracepoint.h:235:21: note: expected 'struct k_sigaction *' but argument is of type 'void (*)(int)'
static inline void trace_##name(proto) \
^
include/linux/tracepoint.h:398:2: note: in expansion of macro '__DECLARE_TRACE'
__DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
^~~~~~~~~~~~~~~
include/linux/tracepoint.h:534:2: note: in expansion of macro 'DECLARE_TRACE'
DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))
^~~~~~~~~~~~~
include/trace/events/signal.h:96:1: note: in expansion of macro 'TRACE_EVENT'
TRACE_EVENT(signal_deliver,
^~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/trace_signal_deliver +77 arch/parisc/include/uapi/asm/signal.h
70c1674f6 David Howells 2012-10-16 76
70c1674f6 David Howells 2012-10-16 @77 #define SIG_DFL ((__sighandler_t)0) /* default signal handling */
70c1674f6 David Howells 2012-10-16 78 #define SIG_IGN ((__sighandler_t)1) /* ignore signal */
70c1674f6 David Howells 2012-10-16 79 #define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
70c1674f6 David Howells 2012-10-16 80
:::::: The code at line 77 was first introduced by commit
:::::: 70c1674f62026e455c0c821fb7f4baf24d2d1139 UAPI: (Scripted) Disintegrate arch/parisc/include/asm
:::::: TO: David Howells <dhowells@redhat.com>
:::::: CC: David Howells <dhowells@redhat.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2019-04-23 1:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-22 14:59 [PATCH v3] signal: trace_signal_deliver when signal_group_exit Zhenliang Wei
2019-04-22 15:25 ` Oleg Nesterov
2019-04-22 20:41 ` Greg KH
2019-04-22 23:01 ` kbuild test robot
2019-04-23 1:09 ` kbuild test robot [this message]
2019-04-23 13:10 weizhenliang
2019-04-23 13:33 ` Christian Brauner
2019-04-23 13:35 ` Oleg Nesterov
2019-04-23 14:02 weizhenliang
2019-04-23 14:13 weizhenliang
2019-04-23 14:25 weizhenliang
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