From: kbuild test robot <fengguang.wu@intel.com>
To: Davidlohr Bueso <davidlohr@hp.com>
Cc: Linux Memory Management List <linux-mm@kvack.org>,
Andrew Morton <akpm@linux-foundation.org>,
Tim Chen <tim.c.chen@linux.intel.com>,
Johannes Weiner <hannes@cmpxchg.org>,
kbuild-all@01.org
Subject: [mmotm:master 446/499] kernel/sys.c:1080:1: warning: excess elements in struct initializer
Date: Sat, 17 May 2014 08:20:20 +0800 [thread overview]
Message-ID: <5376ab44.fpxV4OL47w7T6+Y+%fengguang.wu@intel.com> (raw)
tree: git://git.cmpxchg.org/linux-mmotm.git master
head: ff35dad6205c66d96feda494502753e5ed1b10f1
commit: 67039d034b422b074af336ebf8101346b6b5d441 [446/499] rwsem: Support optimistic spinning
config: make ARCH=m32r mappi3.smp_defconfig
All warnings:
>> kernel/sys.c:1080:1: warning: excess elements in struct initializer [enabled by default]
>> kernel/sys.c:1080:1: warning: (near initialization for 'uts_sem') [enabled by default]
>> kernel/sys.c:1080:1: warning: excess elements in struct initializer [enabled by default]
>> kernel/sys.c:1080:1: warning: (near initialization for 'uts_sem') [enabled by default]
--
>> kernel/kmod.c:63:8: warning: excess elements in struct initializer [enabled by default]
>> kernel/kmod.c:63:8: warning: (near initialization for 'umhelper_sem') [enabled by default]
>> kernel/kmod.c:63:8: warning: excess elements in struct initializer [enabled by default]
>> kernel/kmod.c:63:8: warning: (near initialization for 'umhelper_sem') [enabled by default]
--
>> kernel/notifier.c:14:1: warning: excess elements in struct initializer [enabled by default]
>> kernel/notifier.c:14:1: warning: (near initialization for 'reboot_notifier_list.rwsem') [enabled by default]
>> kernel/notifier.c:14:1: warning: excess elements in struct initializer [enabled by default]
>> kernel/notifier.c:14:1: warning: (near initialization for 'reboot_notifier_list.rwsem') [enabled by default]
--
kernel/module.c:156:8: warning: excess elements in struct initializer [enabled by default]
>> kernel/module.c:156:8: warning: (near initialization for 'module_notify_list.rwsem') [enabled by default]
kernel/module.c:156:8: warning: excess elements in struct initializer [enabled by default]
>> kernel/module.c:156:8: warning: (near initialization for 'module_notify_list.rwsem') [enabled by default]
--
>> mm/oom_kill.c:543:8: warning: excess elements in struct initializer [enabled by default]
>> mm/oom_kill.c:543:8: warning: (near initialization for 'oom_notify_list.rwsem') [enabled by default]
>> mm/oom_kill.c:543:8: warning: excess elements in struct initializer [enabled by default]
>> mm/oom_kill.c:543:8: warning: (near initialization for 'oom_notify_list.rwsem') [enabled by default]
--
>> mm/vmscan.c:139:8: warning: excess elements in struct initializer [enabled by default]
>> mm/vmscan.c:139:8: warning: (near initialization for 'shrinker_rwsem') [enabled by default]
>> mm/vmscan.c:139:8: warning: excess elements in struct initializer [enabled by default]
>> mm/vmscan.c:139:8: warning: (near initialization for 'shrinker_rwsem') [enabled by default]
--
>> mm/init-mm.c:21:2: warning: excess elements in struct initializer [enabled by default]
>> mm/init-mm.c:21:2: warning: (near initialization for 'init_mm.mmap_sem') [enabled by default]
>> mm/init-mm.c:21:2: warning: excess elements in struct initializer [enabled by default]
>> mm/init-mm.c:21:2: warning: (near initialization for 'init_mm.mmap_sem') [enabled by default]
--
>> fs/namespace.c:65:8: warning: excess elements in struct initializer [enabled by default]
>> fs/namespace.c:65:8: warning: (near initialization for 'namespace_sem') [enabled by default]
>> fs/namespace.c:65:8: warning: excess elements in struct initializer [enabled by default]
>> fs/namespace.c:65:8: warning: (near initialization for 'namespace_sem') [enabled by default]
--
>> ipc/ipcns_notifier.c:22:8: warning: excess elements in struct initializer [enabled by default]
>> ipc/ipcns_notifier.c:22:8: warning: (near initialization for 'ipcns_chain.rwsem') [enabled by default]
>> ipc/ipcns_notifier.c:22:8: warning: excess elements in struct initializer [enabled by default]
>> ipc/ipcns_notifier.c:22:8: warning: (near initialization for 'ipcns_chain.rwsem') [enabled by default]
--
>> crypto/api.c:31:1: warning: excess elements in struct initializer [enabled by default]
>> crypto/api.c:31:1: warning: (near initialization for 'crypto_alg_sem') [enabled by default]
>> crypto/api.c:31:1: warning: excess elements in struct initializer [enabled by default]
>> crypto/api.c:31:1: warning: (near initialization for 'crypto_alg_sem') [enabled by default]
>> crypto/api.c:34:1: warning: excess elements in struct initializer [enabled by default]
>> crypto/api.c:34:1: warning: (near initialization for 'crypto_chain.rwsem') [enabled by default]
>> crypto/api.c:34:1: warning: excess elements in struct initializer [enabled by default]
>> crypto/api.c:34:1: warning: (near initialization for 'crypto_chain.rwsem') [enabled by default]
--
>> net/ipv4/devinet.c:179:8: warning: excess elements in struct initializer [enabled by default]
>> net/ipv4/devinet.c:179:8: warning: (near initialization for 'inetaddr_chain.rwsem') [enabled by default]
>> net/ipv4/devinet.c:179:8: warning: excess elements in struct initializer [enabled by default]
>> net/ipv4/devinet.c:179:8: warning: (near initialization for 'inetaddr_chain.rwsem') [enabled by default]
..
vim +1080 kernel/sys.c
^1da177e Linus Torvalds 2005-04-16 1064
e19f247a Oren Laadan 2006-01-08 1065 group_leader->signal->leader = 1;
81dabb46 Oleg Nesterov 2013-07-03 1066 set_special_pids(sid);
24ec839c Peter Zijlstra 2006-12-08 1067
9c9f4ded Alan Cox 2008-10-13 1068 proc_clear_tty(group_leader);
24ec839c Peter Zijlstra 2006-12-08 1069
e4cc0a9c Oleg Nesterov 2008-02-08 1070 err = session;
^1da177e Linus Torvalds 2005-04-16 1071 out:
^1da177e Linus Torvalds 2005-04-16 1072 write_unlock_irq(&tasklist_lock);
5091faa4 Mike Galbraith 2010-11-30 1073 if (err > 0) {
0d0df599 Christian Borntraeger 2009-10-26 1074 proc_sid_connector(group_leader);
5091faa4 Mike Galbraith 2010-11-30 1075 sched_autogroup_create_attach(group_leader);
5091faa4 Mike Galbraith 2010-11-30 1076 }
^1da177e Linus Torvalds 2005-04-16 1077 return err;
^1da177e Linus Torvalds 2005-04-16 1078 }
^1da177e Linus Torvalds 2005-04-16 1079
^1da177e Linus Torvalds 2005-04-16 @1080 DECLARE_RWSEM(uts_sem);
^1da177e Linus Torvalds 2005-04-16 1081
e28cbf22 Christoph Hellwig 2010-03-10 1082 #ifdef COMPAT_UTS_MACHINE
e28cbf22 Christoph Hellwig 2010-03-10 1083 #define override_architecture(name) \
46da2766 Andreas Schwab 2010-04-23 1084 (personality(current->personality) == PER_LINUX32 && \
e28cbf22 Christoph Hellwig 2010-03-10 1085 copy_to_user(name->machine, COMPAT_UTS_MACHINE, \
e28cbf22 Christoph Hellwig 2010-03-10 1086 sizeof(COMPAT_UTS_MACHINE)))
e28cbf22 Christoph Hellwig 2010-03-10 1087 #else
e28cbf22 Christoph Hellwig 2010-03-10 1088 #define override_architecture(name) 0
:::::: The code at line 1080 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
---
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