tree:   https://android.googlesource.com/kernel/common android12-5.10
head:   926cf69af5f28f3bea38651bad498bd294ea80f4
commit: 926cf69af5f28f3bea38651bad498bd294ea80f4 [2/2] ANDROID: vendor_hooks: Fix psi_event build warning
config: i386-randconfig-s001-20210918 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-dirty
        git remote add android-common https://android.googlesource.com/kernel/common
        git fetch --no-tags android-common android12-5.10
        git checkout 926cf69af5f28f3bea38651bad498bd294ea80f4
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)
   include/trace/hooks/sched.h:224:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:242:1: 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/sched.h:242:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:242:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:246:1: 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/sched.h:246:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:246:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:251:1: 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/sched.h:251:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:251:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:256:1: 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/sched.h:256:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:256:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:273:1: 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/sched.h:273:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:273:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:281:1: 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/sched.h:281:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:281:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:286:1: 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/sched.h:286:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:286:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:289:1: 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/sched.h:289:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:289:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:294:1: 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/sched.h:294:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:294:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:302:1: 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/sched.h:302:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:302:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:306:1: 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/sched.h:306:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:306:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:318:1: 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/sched.h:318:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:318:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:322:1: 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/sched.h:322:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:322:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:329:1: 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/sched.h:329:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:329:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:333:1: 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/sched.h:333:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:333:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:337:1: 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/sched.h:337:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:337:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:341:1: 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/sched.h:341:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:341:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:345:1: 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/sched.h:345:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:345:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   drivers/android/vendor_hooks.c: note: in included file (through include/trace/define_trace.h, include/trace/hooks/cpufreq.h):
   include/trace/hooks/cpufreq.h:23:1: 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/cpufreq.h:23:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/cpufreq.h:23:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   drivers/android/vendor_hooks.c: note: in included file (through include/trace/define_trace.h, include/trace/hooks/mm.h):
   include/trace/hooks/mm.h:18:1: 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/mm.h:18:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/mm.h:18:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/mm.h:21:1: 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/mm.h:21:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/mm.h:21:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/mm.h:24:1: 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/mm.h:24:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/mm.h:24:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   drivers/android/vendor_hooks.c: note: in included file (through include/trace/define_trace.h, include/trace/hooks/preemptirq.h):
   include/trace/hooks/preemptirq.h:14:1: 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/preemptirq.h:14:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/preemptirq.h:14:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/preemptirq.h:18:1: 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/preemptirq.h:18:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/preemptirq.h:18:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/preemptirq.h:22:1: 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/preemptirq.h:22:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/preemptirq.h:22:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/preemptirq.h:26:1: 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/preemptirq.h:26:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/preemptirq.h:26:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   drivers/android/vendor_hooks.c: note: in included file (through include/trace/define_trace.h, include/trace/hooks/bug.h):
   include/trace/hooks/bug.h:14:1: 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/bug.h:14:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/bug.h:14:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   drivers/android/vendor_hooks.c: note: in included file (through include/trace/define_trace.h, include/trace/hooks/fault.h):
   include/trace/hooks/fault.h:15:1: 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/fault.h:15:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/fault.h:15:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/fault.h:19:1: 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/fault.h:19:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/fault.h:19:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/fault.h:23:1: 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/fault.h:23:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/fault.h:23:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/fault.h:27:1: 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/fault.h:27:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/fault.h:27:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   drivers/android/vendor_hooks.c: note: in included file (through include/trace/define_trace.h, include/trace/hooks/cgroup.h):
>> include/trace/hooks/cgroup.h:15:1: 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/cgroup.h:15:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/cgroup.h:15:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   drivers/android/vendor_hooks.c: note: in included file (through include/trace/define_trace.h, include/trace/hooks/traps.h):
   include/trace/hooks/traps.h:15:1: 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/traps.h:15:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/traps.h:15:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/traps.h:20:1: 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/traps.h:20:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/traps.h:20:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/traps.h:24:1: 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/traps.h:24:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/traps.h:24:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   drivers/android/vendor_hooks.c: note: in included file (through include/trace/define_trace.h, include/trace/hooks/typec.h):
   include/trace/hooks/typec.h:32:1: 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/typec.h:32:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/typec.h:32:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/typec.h:43:1: 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/typec.h:43:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/typec.h:43:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs

vim +15 include/trace/hooks/cgroup.h

02a9f884d5d02f8 Frankie Chang 2021-01-12  10  
02a9f884d5d02f8 Frankie Chang 2021-01-12  11  struct task_struct;
02a9f884d5d02f8 Frankie Chang 2021-01-12  12  DECLARE_HOOK(android_vh_cgroup_set_task,
02a9f884d5d02f8 Frankie Chang 2021-01-12  13  	TP_PROTO(int ret, struct task_struct *task),
02a9f884d5d02f8 Frankie Chang 2021-01-12  14  	TP_ARGS(ret, task));
295ce88224ff163 lijianzhong   2021-03-23 @15  DECLARE_RESTRICTED_HOOK(android_rvh_cpuset_fork,
295ce88224ff163 lijianzhong   2021-03-23  16  	TP_PROTO(struct task_struct *p, int *inherit_cpus),
295ce88224ff163 lijianzhong   2021-03-23  17  	TP_ARGS(p, inherit_cpus), 1);
02a9f884d5d02f8 Frankie Chang 2021-01-12  18  #endif
02a9f884d5d02f8 Frankie Chang 2021-01-12  19  

:::::: The code at line 15 was first introduced by commit
:::::: 295ce88224ff163b6632f74e2255807ae4ab6cd8 ANDROID: cgroup: Add vendor hook for cpuset.

:::::: TO: lijianzhong <lijianzhong@xiaomi.com>
:::::: CC: Todd Kjos <tkjos@google.com>

---
0-DAY CI Kernel Test Service, Intel Corporation
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