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From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [android-common:android12-5.10 1/1] include/trace/hooks/vmscan.h:28:1: sparse: sparse: incorrect type in assignment (different address spaces)
Date: Mon, 20 Sep 2021 00:22:46 +0800	[thread overview]
Message-ID: <202109200044.UuMSLGZP-lkp@intel.com> (raw)

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tree:   https://android.googlesource.com/kernel/common android12-5.10
head:   2699fa478d527f6fa26ef6ba6d70b704fd71841e
commit: 2699fa478d527f6fa26ef6ba6d70b704fd71841e [1/1] ANDROID: mm: vmscan: support equal reclaim for anon and file pages
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 2699fa478d527f6fa26ef6ba6d70b704fd71841e
        # 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: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:326:1: 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:326:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:326:1: 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
   include/trace/hooks/sched.h:349:1: 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:349:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:349:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/sched.h:369:1: 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:369:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/sched.h:369:1: 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/gic_v3.h):
   include/trace/hooks/gic_v3.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/gic_v3.h:18:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/gic_v3.h:18:1: 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: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/cpufreq.h:27:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/cpufreq.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/mm.h):
   include/trace/hooks/mm.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/mm.h:19:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/mm.h:19:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/mm.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/mm.h:22:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/mm.h:22:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   include/trace/hooks/mm.h:25:1: 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:25:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/mm.h:25:1: 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
   include/trace/hooks/cgroup.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/cgroup.h:18:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/cgroup.h:18:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs
   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/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
   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: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/vmscan.h:28:1: sparse:     expected struct tracepoint_func *it_func_ptr
   include/trace/hooks/vmscan.h:28:1: sparse:     got struct tracepoint_func [noderef] __rcu *funcs

vim +28 include/trace/hooks/vmscan.h

    12	
    13	DECLARE_HOOK(android_vh_tune_scan_type,
    14		TP_PROTO(char *scan_type),
    15		TP_ARGS(scan_type));
    16	DECLARE_HOOK(android_vh_tune_swappiness,
    17		TP_PROTO(int *swappiness),
    18		TP_ARGS(swappiness));
    19	DECLARE_HOOK(android_vh_shrink_slab_bypass,
    20		TP_PROTO(gfp_t gfp_mask, int nid, struct mem_cgroup *memcg, int priority, bool *bypass),
    21		TP_ARGS(gfp_mask, nid, memcg, priority, bypass));
    22	DECLARE_HOOK(android_vh_tune_inactive_ratio,
    23		TP_PROTO(unsigned long *inactive_ratio, int file),
    24		TP_ARGS(inactive_ratio, file))
    25	DECLARE_HOOK(android_vh_do_shrink_slab,
    26		TP_PROTO(struct shrinker *shrinker, struct shrink_control *shrinkctl, int priority),
    27		TP_ARGS(shrinker, shrinkctl, priority));
  > 28	DECLARE_RESTRICTED_HOOK(android_rvh_set_balance_anon_file_reclaim,

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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             reply	other threads:[~2021-09-19 16:22 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-19 16:22 kernel test robot [this message]
  -- strict thread matches above, loose matches on Subject: below --
2021-07-19 22:06 [android-common:android12-5.10 1/1] include/trace/hooks/vmscan.h:28:1: sparse: sparse: incorrect type in assignment (different address spaces) kernel test robot

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