* [jfern:rcu/rcutop-debugobj 2/4] kernel/rcu/tiny.c:131:17: error: too few arguments to function 'debug_rcu_head_unqueue'
@ 2023-04-21 19:32 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2023-04-21 19:32 UTC (permalink / raw)
To: Joel Fernandes (Google); +Cc: oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jfern/linux.git rcu/rcutop-debugobj
head: 6b836c3cf663fc9a4fbbe3c14bd8038f84fcd8ed
commit: 6a0f43fcea9122f89ea9994453bf0b8f3203e0a7 [2/4] rcu/debug: Add support for recording stats of RCU CBs
config: m68k-randconfig-r014-20230421 (https://download.01.org/0day-ci/archive/20230422/202304220309.q253n5Li-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 12.1.0
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/jfern/linux.git/commit/?id=6a0f43fcea9122f89ea9994453bf0b8f3203e0a7
git remote add jfern https://git.kernel.org/pub/scm/linux/kernel/git/jfern/linux.git
git fetch --no-tags jfern rcu/rcutop-debugobj
git checkout 6a0f43fcea9122f89ea9994453bf0b8f3203e0a7
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash kernel/rcu/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304220309.q253n5Li-lkp@intel.com/
All errors (new ones prefixed by >>):
kernel/rcu/tiny.c: In function 'rcu_process_callbacks':
>> kernel/rcu/tiny.c:131:17: error: too few arguments to function 'debug_rcu_head_unqueue'
131 | debug_rcu_head_unqueue(list);
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from kernel/rcu/tiny.c:28:
kernel/rcu/rcu.h:205:20: note: declared here
205 | static inline void debug_rcu_head_unqueue(struct rcu_head *head, struct rcu_head_debug_data **datap)
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/debug_rcu_head_unqueue +131 kernel/rcu/tiny.c
77a40f97030b27 kernel/rcu/tiny.c Joel Fernandes (Google 2019-08-30 105)
65cfe3583b612a kernel/rcu/tiny.c Paul E. McKenney 2018-07-01 106 /* Invoke the RCU callbacks whose grace period has elapsed. */
65cfe3583b612a kernel/rcu/tiny.c Paul E. McKenney 2018-07-01 107 static __latent_entropy void rcu_process_callbacks(struct softirq_action *unused)
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 108 {
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 109 struct rcu_head *next, *list;
4ce5b90340879c kernel/rcutiny.c Ingo Molnar 2009-10-26 110 unsigned long flags;
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 111
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 112 /* Move the ready-to-invoke callbacks to a local list. */
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 113 local_irq_save(flags);
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 114 if (rcu_ctrlblk.donetail == &rcu_ctrlblk.rcucblist) {
6e91f8cb138625 kernel/rcu/tiny.c Paul E. McKenney 2015-05-11 115 /* No callbacks ready, so just leave. */
6e91f8cb138625 kernel/rcu/tiny.c Paul E. McKenney 2015-05-11 116 local_irq_restore(flags);
6e91f8cb138625 kernel/rcu/tiny.c Paul E. McKenney 2015-05-11 117 return;
6e91f8cb138625 kernel/rcu/tiny.c Paul E. McKenney 2015-05-11 118 }
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 119 list = rcu_ctrlblk.rcucblist;
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 120 rcu_ctrlblk.rcucblist = *rcu_ctrlblk.donetail;
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 121 *rcu_ctrlblk.donetail = NULL;
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 122 if (rcu_ctrlblk.curtail == rcu_ctrlblk.donetail)
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 123 rcu_ctrlblk.curtail = &rcu_ctrlblk.rcucblist;
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 124 rcu_ctrlblk.donetail = &rcu_ctrlblk.rcucblist;
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 125 local_irq_restore(flags);
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 126
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 127 /* Invoke the callbacks on the local list. */
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 128 while (list) {
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 129 next = list->next;
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 130 prefetch(next);
551d55a944b143 kernel/rcutiny.c Mathieu Desnoyers 2010-04-17 @131 debug_rcu_head_unqueue(list);
b2c0710c464ede kernel/rcutiny.c Paul E. McKenney 2010-09-09 132 local_bh_disable();
77a40f97030b27 kernel/rcu/tiny.c Joel Fernandes (Google 2019-08-30 133) rcu_reclaim_tiny(list);
b2c0710c464ede kernel/rcutiny.c Paul E. McKenney 2010-09-09 134 local_bh_enable();
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 135 list = next;
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 136 }
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 137 }
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 138
:::::: The code at line 131 was first introduced by commit
:::::: 551d55a944b143ef26fbd482d1c463199d6f65cf tree/tiny rcu: Add debug RCU head objects
:::::: TO: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
:::::: CC: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
^ permalink raw reply [flat|nested] 2+ messages in thread
* [jfern:rcu/rcutop-debugobj 2/4] kernel/rcu/tiny.c:131:17: error: too few arguments to function 'debug_rcu_head_unqueue'
@ 2023-04-30 15:47 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2023-04-30 15:47 UTC (permalink / raw)
To: Joel Fernandes (Google); +Cc: oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/jfern/linux.git rcu/rcutop-debugobj
head: bb4ed72d010d114a825cba50a2f910b8a6bdadf7
commit: 14152f0da3bdbf3547684655bec19bf657624886 [2/4] rcu/debug: Add support for recording stats of RCU CBs
config: i386-randconfig-s002 (https://download.01.org/0day-ci/archive/20230430/202304302338.3EKmhvhI-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.4-39-gce1a6720-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/jfern/linux.git/commit/?id=14152f0da3bdbf3547684655bec19bf657624886
git remote add jfern https://git.kernel.org/pub/scm/linux/kernel/git/jfern/linux.git
git fetch --no-tags jfern rcu/rcutop-debugobj
git checkout 14152f0da3bdbf3547684655bec19bf657624886
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 olddefconfig
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash fs/reiserfs/ kernel/rcu/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304302338.3EKmhvhI-lkp@intel.com/
All errors (new ones prefixed by >>):
kernel/rcu/tiny.c: In function 'rcu_process_callbacks':
>> kernel/rcu/tiny.c:131:17: error: too few arguments to function 'debug_rcu_head_unqueue'
131 | debug_rcu_head_unqueue(list);
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from kernel/rcu/tiny.c:28:
kernel/rcu/rcu.h:205:20: note: declared here
205 | static inline void debug_rcu_head_unqueue(struct rcu_head *head, struct rcu_head_debug_data **datap)
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/debug_rcu_head_unqueue +131 kernel/rcu/tiny.c
77a40f97030b27 kernel/rcu/tiny.c Joel Fernandes (Google 2019-08-30 105)
65cfe3583b612a kernel/rcu/tiny.c Paul E. McKenney 2018-07-01 106 /* Invoke the RCU callbacks whose grace period has elapsed. */
65cfe3583b612a kernel/rcu/tiny.c Paul E. McKenney 2018-07-01 107 static __latent_entropy void rcu_process_callbacks(struct softirq_action *unused)
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 108 {
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 109 struct rcu_head *next, *list;
4ce5b90340879c kernel/rcutiny.c Ingo Molnar 2009-10-26 110 unsigned long flags;
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 111
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 112 /* Move the ready-to-invoke callbacks to a local list. */
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 113 local_irq_save(flags);
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 114 if (rcu_ctrlblk.donetail == &rcu_ctrlblk.rcucblist) {
6e91f8cb138625 kernel/rcu/tiny.c Paul E. McKenney 2015-05-11 115 /* No callbacks ready, so just leave. */
6e91f8cb138625 kernel/rcu/tiny.c Paul E. McKenney 2015-05-11 116 local_irq_restore(flags);
6e91f8cb138625 kernel/rcu/tiny.c Paul E. McKenney 2015-05-11 117 return;
6e91f8cb138625 kernel/rcu/tiny.c Paul E. McKenney 2015-05-11 118 }
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 119 list = rcu_ctrlblk.rcucblist;
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 120 rcu_ctrlblk.rcucblist = *rcu_ctrlblk.donetail;
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 121 *rcu_ctrlblk.donetail = NULL;
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 122 if (rcu_ctrlblk.curtail == rcu_ctrlblk.donetail)
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 123 rcu_ctrlblk.curtail = &rcu_ctrlblk.rcucblist;
709fdce7545c97 kernel/rcu/tiny.c Paul E. McKenney 2018-07-03 124 rcu_ctrlblk.donetail = &rcu_ctrlblk.rcucblist;
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 125 local_irq_restore(flags);
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 126
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 127 /* Invoke the callbacks on the local list. */
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 128 while (list) {
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 129 next = list->next;
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 130 prefetch(next);
551d55a944b143 kernel/rcutiny.c Mathieu Desnoyers 2010-04-17 @131 debug_rcu_head_unqueue(list);
b2c0710c464ede kernel/rcutiny.c Paul E. McKenney 2010-09-09 132 local_bh_disable();
77a40f97030b27 kernel/rcu/tiny.c Joel Fernandes (Google 2019-08-30 133) rcu_reclaim_tiny(list);
b2c0710c464ede kernel/rcutiny.c Paul E. McKenney 2010-09-09 134 local_bh_enable();
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 135 list = next;
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 136 }
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 137 }
9b1d82fa161170 kernel/rcutiny.c Paul E. McKenney 2009-10-25 138
:::::: The code at line 131 was first introduced by commit
:::::: 551d55a944b143ef26fbd482d1c463199d6f65cf tree/tiny rcu: Add debug RCU head objects
:::::: TO: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
:::::: CC: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2023-04-30 15:48 UTC | newest]
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