From: kernel test robot <lkp@intel.com>
To: cros-kernel-buildreports@googlegroups.com
Cc: oe-kbuild-all@lists.linux.dev
Subject: [android-common:android14-kiwi-6.1 81/81] include/trace/hooks/wqlockup.h:17:1: sparse: sparse: incorrect type in assignment (different address spaces)
Date: Thu, 15 Jan 2026 09:45:36 +0800 [thread overview]
Message-ID: <202601151018.GF4FM3GL-lkp@intel.com> (raw)
tree: https://android.googlesource.com/kernel/common android14-kiwi-6.1
head: a62fd0551c62a282d1d60a0eb31e539cd533fa04
commit: 7be3f9b6e088adfc92d93c75d29079f9de2e4cff [81/81] ANDROID: vendor_hooks: add hook in create_worker()
config: x86_64-randconfig-r112-20260115 (https://download.01.org/0day-ci/archive/20260115/202601151018.GF4FM3GL-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260115/202601151018.GF4FM3GL-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/202601151018.GF4FM3GL-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
kernel/workqueue.c: note: in included file:
>> include/trace/hooks/wqlockup.h:17:1: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct tracepoint_func *it_func_ptr @@ got struct tracepoint_func [noderef] __rcu *funcs @@
include/trace/hooks/wqlockup.h:17:1: sparse: expected struct tracepoint_func *it_func_ptr
include/trace/hooks/wqlockup.h:17:1: sparse: got struct tracepoint_func [noderef] __rcu *funcs
kernel/workqueue.c:3557:13: sparse: sparse: context imbalance in 'wq_manager_inactive' - different lock contexts for basic block
kernel/workqueue.c:3612:9: sparse: sparse: context imbalance in 'put_unbound_pool' - unexpected unlock
vim +17 include/trace/hooks/wqlockup.h
5
6 #if !defined(_TRACE_HOOK_WQLOCKUP_H) || defined(TRACE_HEADER_MULTI_READ)
7 #define _TRACE_HOOK_WQLOCKUP_H
8 #include <trace/hooks/vendor_hooks.h>
9 /*
10 * Following tracepoints are not exported in tracefs and provide a
11 * mechanism for vendor modules to hook and extend functionality
12 */
13 DECLARE_HOOK(android_vh_wq_lockup_pool,
14 TP_PROTO(int cpu, unsigned long pool_ts),
15 TP_ARGS(cpu, pool_ts));
16
> 17 DECLARE_RESTRICTED_HOOK(android_rvh_create_worker,
18 TP_PROTO(struct task_struct *p, struct workqueue_attrs *attrs),
19 TP_ARGS(p, attrs), 1);
20
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-01-15 1:46 UTC|newest]
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