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Date: Fri, 28 Apr 2023 03:35:18 +0800
From: kernel test robot <lkp@...el.com>
To: Qing Zhang <zhangqing@...ngson.cn>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Huacai Chen <chenhuacai@...nel.org>
Subject: kernel/time/tick-sched.c:1151:9: sparse: sparse: incorrect type in
argument 1 (different address spaces)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 32f7ad0fbe7521de2a5e8f79c33d46110247fd7c
commit: 93a4fa622eb061f75f87f0cf9609ab4e69c67d01 LoongArch: Add STACKTRACE support
date: 9 months ago
config: loongarch-randconfig-s053-20230427 (https://download.01.org/0day-ci/archive/20230428/202304280318.3aZhPbxA-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 12.1.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-39-gce1a6720-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93a4fa622eb061f75f87f0cf9609ab4e69c67d01
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 93a4fa622eb061f75f87f0cf9609ab4e69c67d01
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=loongarch olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=loongarch SHELL=/bin/bash drivers/soc/qcom/ kernel/time/ net/core/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304280318.3aZhPbxA-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> kernel/time/tick-sched.c:1151:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
kernel/time/tick-sched.c:1151:9: sparse: expected void *ptr
kernel/time/tick-sched.c:1151:9: sparse: got unsigned int [noderef] __percpu *
>> kernel/time/tick-sched.c:1151:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
kernel/time/tick-sched.c:1151:9: sparse: expected void *ptr
kernel/time/tick-sched.c:1151:9: sparse: got unsigned int [noderef] __percpu *
>> kernel/time/tick-sched.c:1151:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
kernel/time/tick-sched.c:1151:9: sparse: expected void *ptr
kernel/time/tick-sched.c:1151:9: sparse: got unsigned int [noderef] __percpu *
>> kernel/time/tick-sched.c:1151:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
kernel/time/tick-sched.c:1151:9: sparse: expected void *ptr
kernel/time/tick-sched.c:1151:9: sparse: got unsigned int [noderef] __percpu *
>> kernel/time/tick-sched.c:1151:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
kernel/time/tick-sched.c:1151:9: sparse: expected void *ptr
kernel/time/tick-sched.c:1151:9: sparse: got int [noderef] __percpu *
>> kernel/time/tick-sched.c:1151:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
kernel/time/tick-sched.c:1151:9: sparse: expected void *ptr
kernel/time/tick-sched.c:1151:9: sparse: got int [noderef] __percpu *
>> kernel/time/tick-sched.c:1151:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
kernel/time/tick-sched.c:1151:9: sparse: expected void *ptr
kernel/time/tick-sched.c:1151:9: sparse: got int [noderef] __percpu *
>> kernel/time/tick-sched.c:1151:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
kernel/time/tick-sched.c:1151:9: sparse: expected void *ptr
kernel/time/tick-sched.c:1151:9: sparse: got int [noderef] __percpu *
--
>> drivers/soc/qcom/rpmh.c:441:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
drivers/soc/qcom/rpmh.c:441:9: sparse: expected void *ptr
drivers/soc/qcom/rpmh.c:441:9: sparse: got unsigned int [noderef] __percpu *
>> drivers/soc/qcom/rpmh.c:441:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
drivers/soc/qcom/rpmh.c:441:9: sparse: expected void *ptr
drivers/soc/qcom/rpmh.c:441:9: sparse: got unsigned int [noderef] __percpu *
>> drivers/soc/qcom/rpmh.c:441:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
drivers/soc/qcom/rpmh.c:441:9: sparse: expected void *ptr
drivers/soc/qcom/rpmh.c:441:9: sparse: got unsigned int [noderef] __percpu *
>> drivers/soc/qcom/rpmh.c:441:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
drivers/soc/qcom/rpmh.c:441:9: sparse: expected void *ptr
drivers/soc/qcom/rpmh.c:441:9: sparse: got unsigned int [noderef] __percpu *
>> drivers/soc/qcom/rpmh.c:441:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
drivers/soc/qcom/rpmh.c:441:9: sparse: expected void *ptr
drivers/soc/qcom/rpmh.c:441:9: sparse: got int [noderef] __percpu *
>> drivers/soc/qcom/rpmh.c:441:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
drivers/soc/qcom/rpmh.c:441:9: sparse: expected void *ptr
drivers/soc/qcom/rpmh.c:441:9: sparse: got int [noderef] __percpu *
>> drivers/soc/qcom/rpmh.c:441:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
drivers/soc/qcom/rpmh.c:441:9: sparse: expected void *ptr
drivers/soc/qcom/rpmh.c:441:9: sparse: got int [noderef] __percpu *
>> drivers/soc/qcom/rpmh.c:441:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
drivers/soc/qcom/rpmh.c:441:9: sparse: expected void *ptr
drivers/soc/qcom/rpmh.c:441:9: sparse: got int [noderef] __percpu *
--
net/core/dev.c:3325:23: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected restricted __wsum [usertype] csum @@ got unsigned int @@
net/core/dev.c:3325:23: sparse: expected restricted __wsum [usertype] csum
net/core/dev.c:3325:23: sparse: got unsigned int
net/core/dev.c:3325:23: sparse: sparse: cast from restricted __wsum
net/core/dev.c:204:9: sparse: sparse: context imbalance in 'unlist_netdevice' - different lock contexts for basic block
net/core/dev.c:3829:17: sparse: sparse: context imbalance in '__dev_queue_xmit' - different lock contexts for basic block
net/core/dev.c:5056:17: sparse: sparse: context imbalance in 'net_tx_action' - different lock contexts for basic block
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got unsigned int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
>> net/core/dev.c:4348:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
net/core/dev.c:4348:9: sparse: expected void *ptr
net/core/dev.c:4348:9: sparse: got int [noderef] __percpu *
vim +1151 kernel/time/tick-sched.c
554c8aa8ecade21 Rafael J. Wysocki 2018-04-03 1141
0e7767687fdabfc Rafael J. Wysocki 2018-04-05 1142 /**
0e7767687fdabfc Rafael J. Wysocki 2018-04-05 1143 * tick_nohz_idle_enter - prepare for entering idle on the current CPU
2bbb6817c0ac1b5 Frederic Weisbecker 2011-10-08 1144 *
0e7767687fdabfc Rafael J. Wysocki 2018-04-05 1145 * Called when we start the idle loop.
280f06774afedf8 Frederic Weisbecker 2011-10-07 1146 */
1268fbc746ea1cd Frederic Weisbecker 2011-11-17 1147 void tick_nohz_idle_enter(void)
280f06774afedf8 Frederic Weisbecker 2011-10-07 1148 {
280f06774afedf8 Frederic Weisbecker 2011-10-07 1149 struct tick_sched *ts;
280f06774afedf8 Frederic Weisbecker 2011-10-07 1150
ebf3adbad012b89 Frederic Weisbecker 2017-11-06 @1151 lockdep_assert_irqs_enabled();
0db49b72bce2634 Linus Torvalds 2012-01-06 1152
1268fbc746ea1cd Frederic Weisbecker 2011-11-17 1153 local_irq_disable();
1268fbc746ea1cd Frederic Weisbecker 2011-11-17 1154
22127e93c587afa Christoph Lameter 2014-08-17 1155 ts = this_cpu_ptr(&tick_cpu_sched);
23a8d888107ce4c Rafael J. Wysocki 2018-04-05 1156
23a8d888107ce4c Rafael J. Wysocki 2018-04-05 1157 WARN_ON_ONCE(ts->timer_expires_base);
23a8d888107ce4c Rafael J. Wysocki 2018-04-05 1158
280f06774afedf8 Frederic Weisbecker 2011-10-07 1159 ts->inidle = 1;
0e7767687fdabfc Rafael J. Wysocki 2018-04-05 1160 tick_nohz_start_idle(ts);
1268fbc746ea1cd Frederic Weisbecker 2011-11-17 1161
1268fbc746ea1cd Frederic Weisbecker 2011-11-17 1162 local_irq_enable();
280f06774afedf8 Frederic Weisbecker 2011-10-07 1163 }
280f06774afedf8 Frederic Weisbecker 2011-10-07 1164
:::::: The code at line 1151 was first introduced by commit
:::::: ebf3adbad012b89c4a51a3beae718a587d988a3a timers/nohz: Use lockdep to assert IRQs are disabled/enabled
:::::: TO: Frederic Weisbecker <frederic@...nel.org>
:::::: CC: Ingo Molnar <mingo@...nel.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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