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* [android-common:android-mainline 4/7] include/trace/hooks/selinux.h:15:1: sparse: sparse: incorrect type in assignment (different address spaces)
@ 2023-11-30 14:03 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-11-30 14:03 UTC (permalink / raw)
  To: cros-kernel-buildreports; +Cc: oe-kbuild-all

tree:   https://android.googlesource.com/kernel/common android-mainline
head:   db07b9d659ae41eefdb71c29fca90e35dbe6c7a8
commit: f2d4bb3c0e9a4167dec56df5ca1ec03bfae7ad97 [4/7] ANDROID: selinux: add restricted vendor hook in selinux
config: x86_64-randconfig-122-20231027 (https://download.01.org/0day-ci/archive/20231130/202311302149.Av9mLRGO-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231130/202311302149.Av9mLRGO-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/202311302149.Av9mLRGO-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   include/trace/hooks/sched.h:244:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:244:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:248:1: 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:248:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:248:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:253:1: 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:253:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:253:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:258:1: 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:258:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:258:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:263:1: 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:263:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:263:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:274:1: 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:274:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:274:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:278:1: 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:278:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:278:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:285:1: 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:285:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:285:1: 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:293:1: 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:293:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:293:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:297:1: 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:297:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:297:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:301:1: 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:301:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:301:1: 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: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/cpufreq.h:14:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/cpufreq.h:14:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   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: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/mm.h:15:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/mm.h:15:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   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
   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/cgroup.h):
   include/trace/hooks/cgroup.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/cgroup.h:21:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/cgroup.h:21:1: 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/vmscan.h):
   include/trace/hooks/vmscan.h:13:1: 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/vmscan.h:13:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/vmscan.h:13:1: 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/avc.h):
   include/trace/hooks/avc.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/avc.h:15:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/avc.h:15:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/avc.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/avc.h:19:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/avc.h:19:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/avc.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/avc.h:23:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/avc.h:23:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/avc.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/avc.h:27:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/avc.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/creds.h):
   include/trace/hooks/creds.h:16:1: 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/creds.h:16:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/creds.h:16:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/creds.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/creds.h:20:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/creds.h:20:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/creds.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/creds.h:24:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/creds.h:24:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/creds.h:28:1: 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/creds.h:28:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/creds.h:28:1: 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/selinux.h):
>> include/trace/hooks/selinux.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/selinux.h:15:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/selinux.h:15:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs

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

     4	
     5	#define TRACE_INCLUDE_PATH trace/hooks
     6	#if !defined(_TRACE_HOOK_SELINUX_H) || defined(TRACE_HEADER_MULTI_READ)
     7	#define _TRACE_HOOK_SELINUX_H
     8	#include <linux/tracepoint.h>
     9	#include <trace/hooks/vendor_hooks.h>
    10	/*
    11	 * Following tracepoints are not exported in tracefs and provide a
    12	 * mechanism for vendor modules to hook and extend functionality
    13	 */
    14	struct selinux_state;
  > 15	DECLARE_RESTRICTED_HOOK(android_rvh_selinux_is_initialized,
    16		TP_PROTO(const struct selinux_state *state),
    17		TP_ARGS(state), 1);
    18	

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