From: kernel test robot <lkp@intel.com>
To: cros-kernel-buildreports@googlegroups.com
Cc: oe-kbuild-all@lists.linux.dev
Subject: [android-common:android16-6.12-desktop 1/1] include/trace/hooks/mm.h:209:1: sparse: sparse: incorrect type in argument 4 (different base types)
Date: Fri, 4 Jul 2025 21:51:39 +0800 [thread overview]
Message-ID: <202507042107.GyCZCJCC-lkp@intel.com> (raw)
tree: https://android.googlesource.com/kernel/common android16-6.12-desktop
head: 6042b63b2aebbf8dab865c8f72bedbb01b76bd7c
commit: 01cd1509e6a2dd1721ad5dc4dad660513e828691 [1/1] ANDROID: page_alloc: add vendor hook to bypass free_pages_prepare
config: x86_64-randconfig-r111-20250704 (https://download.01.org/0day-ci/archive/20250704/202507042107.GyCZCJCC-lkp@intel.com/config)
compiler: clang version 20.1.7 (https://github.com/llvm/llvm-project 6146a88f60492b520a36f8f8f3231e15f3cc6082)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507042107.GyCZCJCC-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/202507042107.GyCZCJCC-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
mm/page_alloc.c:189:1: sparse: sparse: symbol 'restrict_cma_redirect' was not declared. Should it be static?
mm/page_alloc.c:1411:25: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected restricted int flags @@ got restricted fpi_t [usertype] fpi_flags @@
mm/page_alloc.c:1411:25: sparse: expected restricted int flags
mm/page_alloc.c:1411:25: sparse: got restricted fpi_t [usertype] fpi_flags
mm/page_alloc.c:837:31: sparse: sparse: cast from restricted fpi_t
mm/page_alloc.c:837:31: sparse: sparse: cast from restricted fpi_t
mm/page_alloc.c: note: in included file:
>> include/trace/hooks/mm.h:209:1: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected restricted int flags @@ got restricted int flags @@
include/trace/hooks/mm.h:209:1: sparse: expected restricted int flags
include/trace/hooks/mm.h:209:1: sparse: got restricted int flags
mm/page_alloc.c:2872:9: sparse: sparse: context imbalance in 'free_unref_page' - different lock contexts for basic block
mm/page_alloc.c:2928:33: sparse: sparse: context imbalance in 'free_unref_folios' - unexpected unlock
mm/page_alloc.c:837:31: sparse: sparse: cast from restricted fpi_t
mm/page_alloc.c:3246:20: sparse: sparse: context imbalance in 'rmqueue_pcplist' - different lock contexts for basic block
mm/page_alloc.c:4961:9: sparse: sparse: context imbalance in 'alloc_pages_bulk_noprof' - different lock contexts for basic block
mm/page_alloc.c:837:31: sparse: sparse: cast from restricted fpi_t
vim +209 include/trace/hooks/mm.h
21
22 DECLARE_RESTRICTED_HOOK(android_rvh_set_skip_swapcache_flags,
23 TP_PROTO(gfp_t *flags),
24 TP_ARGS(flags), 1);
25 DECLARE_RESTRICTED_HOOK(android_rvh_set_gfp_zone_flags,
26 TP_PROTO(gfp_t *flags),
27 TP_ARGS(flags), 1);
28 DECLARE_RESTRICTED_HOOK(android_rvh_set_readahead_gfp_mask,
29 TP_PROTO(gfp_t *flags),
30 TP_ARGS(flags), 1);
31 */
32 struct mem_cgroup;
33 DECLARE_HOOK(android_vh_mem_cgroup_alloc,
34 TP_PROTO(struct mem_cgroup *memcg),
35 TP_ARGS(memcg));
36 DECLARE_HOOK(android_vh_mem_cgroup_free,
37 TP_PROTO(struct mem_cgroup *memcg),
38 TP_ARGS(memcg));
39 DECLARE_HOOK(android_vh_mem_cgroup_id_remove,
40 TP_PROTO(struct mem_cgroup *memcg),
41 TP_ARGS(memcg));
42 struct cgroup_subsys_state;
43 DECLARE_HOOK(android_vh_mem_cgroup_css_online,
44 TP_PROTO(struct cgroup_subsys_state *css, struct mem_cgroup *memcg),
45 TP_ARGS(css, memcg));
46 DECLARE_HOOK(android_vh_mem_cgroup_css_offline,
47 TP_PROTO(struct cgroup_subsys_state *css, struct mem_cgroup *memcg),
48 TP_ARGS(css, memcg));
49 DECLARE_HOOK(android_vh_io_statistics,
50 TP_PROTO(struct address_space *mapping, unsigned int index,
51 unsigned int nr_page, bool read, bool direct),
52 TP_ARGS(mapping, index, nr_page, read, direct));
53 DECLARE_HOOK(android_vh_pagetypeinfo_show,
54 TP_PROTO(struct seq_file *m),
55 TP_ARGS(m));
56
57 struct cma;
58 DECLARE_HOOK(android_vh_cma_alloc_bypass,
59 TP_PROTO(struct cma *cma, unsigned long count, unsigned int align,
60 gfp_t gfp_mask, struct page **page, bool *bypass),
61 TP_ARGS(cma, count, align, gfp_mask, page, bypass));
62
63 struct compact_control;
64 DECLARE_HOOK(android_vh_isolate_freepages,
65 TP_PROTO(struct compact_control *cc, struct page *page, bool *bypass),
66 TP_ARGS(cc, page, bypass));
67
68 struct oom_control;
69 DECLARE_HOOK(android_vh_oom_check_panic,
70 TP_PROTO(struct oom_control *oc, int *ret),
71 TP_ARGS(oc, ret));
72
73 DECLARE_HOOK(android_vh_rmqueue_smallest_bypass,
74 TP_PROTO(struct page **page, struct zone *zone, int order, int migratetype),
75 TP_ARGS(page, zone, order, migratetype));
76 DECLARE_HOOK(android_vh_free_one_page_bypass,
77 TP_PROTO(struct page *page, struct zone *zone, int order, int migratetype,
78 int fpi_flags, bool *bypass),
79 TP_ARGS(page, zone, order, migratetype, fpi_flags, bypass));
80 DECLARE_HOOK(android_vh_migration_target_bypass,
81 TP_PROTO(struct page *page, bool *bypass),
82 TP_ARGS(page, bypass));
83
84 struct page_vma_mapped_walk;
85 DECLARE_HOOK(android_vh_slab_alloc_node,
86 TP_PROTO(void *object, unsigned long addr, struct kmem_cache *s),
87 TP_ARGS(object, addr, s));
88 DECLARE_HOOK(android_vh_slab_free,
89 TP_PROTO(unsigned long addr, struct kmem_cache *s),
90 TP_ARGS(addr, s));
91 DECLARE_HOOK(android_vh_process_madvise_begin,
92 TP_PROTO(struct task_struct *task, int behavior),
93 TP_ARGS(task, behavior));
94 DECLARE_HOOK(android_vh_process_madvise_iter,
95 TP_PROTO(struct task_struct *task, int behavior, ssize_t *ret),
96 TP_ARGS(task, behavior, ret));
97 DECLARE_HOOK(android_vh_meminfo_cache_adjust,
98 TP_PROTO(unsigned long *cached),
99 TP_ARGS(cached));
100 DECLARE_HOOK(android_vh_si_mem_available_adjust,
101 TP_PROTO(unsigned long *available),
102 TP_ARGS(available));
103 DECLARE_HOOK(android_vh_si_meminfo_adjust,
104 TP_PROTO(unsigned long *totalram, unsigned long *freeram),
105 TP_ARGS(totalram, freeram));
106 DECLARE_HOOK(android_vh_test_clear_look_around_ref,
107 TP_PROTO(struct page *page),
108 TP_ARGS(page));
109 DECLARE_HOOK(android_vh_look_around_migrate_folio,
110 TP_PROTO(struct folio *old_folio, struct folio *new_folio),
111 TP_ARGS(old_folio, new_folio));
112 DECLARE_HOOK(android_vh_look_around,
113 TP_PROTO(struct page_vma_mapped_walk *pvmw, struct folio *folio,
114 struct vm_area_struct *vma, int *referenced),
115 TP_ARGS(pvmw, folio, vma, referenced));
116 DECLARE_HOOK(android_vh_meminfo_proc_show,
117 TP_PROTO(struct seq_file *m),
118 TP_ARGS(m));
119 DECLARE_HOOK(android_vh_exit_mm,
120 TP_PROTO(struct mm_struct *mm),
121 TP_ARGS(mm));
122 DECLARE_HOOK(android_vh_show_mem,
123 TP_PROTO(unsigned int filter, nodemask_t *nodemask),
124 TP_ARGS(filter, nodemask));
125 DECLARE_HOOK(android_vh_print_slabinfo_header,
126 TP_PROTO(struct seq_file *m),
127 TP_ARGS(m));
128 struct slabinfo;
129 DECLARE_HOOK(android_vh_cache_show,
130 TP_PROTO(struct seq_file *m, struct slabinfo *sinfo, struct kmem_cache *s),
131 TP_ARGS(m, sinfo, s));
132 DECLARE_HOOK(android_vh_count_workingset_refault,
133 TP_PROTO(struct folio *folio),
134 TP_ARGS(folio));
135 DECLARE_HOOK(android_vh_calc_alloc_flags,
136 TP_PROTO(gfp_t gfp_mask, unsigned int *alloc_flags,
137 bool *bypass),
138 TP_ARGS(gfp_mask, alloc_flags, bypass));
139
140 DECLARE_HOOK(android_vh_should_fault_around,
141 TP_PROTO(struct vm_fault *vmf, bool *should_around),
142 TP_ARGS(vmf, should_around));
143 DECLARE_HOOK(android_vh_slab_folio_alloced,
144 TP_PROTO(unsigned int order, gfp_t flags),
145 TP_ARGS(order, flags));
146 DECLARE_HOOK(android_vh_kmalloc_large_alloced,
147 TP_PROTO(struct folio *folio, unsigned int order, gfp_t flags),
148 TP_ARGS(folio, order, flags));
149 DECLARE_RESTRICTED_HOOK(android_rvh_ctl_dirty_rate,
150 TP_PROTO(struct inode *inode),
151 TP_ARGS(inode), 1);
152
153 DECLARE_HOOK(android_vh_reserve_highatomic_bypass,
154 TP_PROTO(struct page *page, bool *bypass),
155 TP_ARGS(page, bypass));
156
157 DECLARE_HOOK(android_vh_alloc_pages_entry,
158 TP_PROTO(gfp_t *gfp, unsigned int order, int preferred_nid,
159 nodemask_t *nodemask),
160 TP_ARGS(gfp, order, preferred_nid, nodemask));
161
162 DECLARE_HOOK(android_vh_watermark_fast_ok,
163 TP_PROTO(unsigned int order, gfp_t gfp_mask, bool *is_watermark_ok),
164 TP_ARGS(order, gfp_mask, is_watermark_ok));
165
166 DECLARE_HOOK(android_vh_free_unref_folios_to_pcp_bypass,
167 TP_PROTO(struct folio_batch *folios, bool *bypass),
168 TP_ARGS(folios, bypass));
169 DECLARE_HOOK(android_vh_cma_alloc_fail,
170 TP_PROTO(char *name, unsigned long count, unsigned long req_count),
171 TP_ARGS(name, count, req_count));
172 DECLARE_RESTRICTED_HOOK(android_rvh_vmalloc_node_bypass,
173 TP_PROTO(unsigned long size, gfp_t gfp_mask, void **addr),
174 TP_ARGS(size, gfp_mask, addr), 1);
175 DECLARE_RESTRICTED_HOOK(android_rvh_vfree_bypass,
176 TP_PROTO(const void *addr, bool *bypass),
177 TP_ARGS(addr, bypass), 1);
178 DECLARE_HOOK(android_vh_cma_alloc_retry,
179 TP_PROTO(char *name, int *retry),
180 TP_ARGS(name, retry));
181 DECLARE_HOOK(android_vh_smaps_pte_entry,
182 TP_PROTO(swp_entry_t entry, int mapcount,
183 unsigned long *swap_shared, unsigned long *writeback,
184 unsigned long *same, unsigned long *huge),
185 TP_ARGS(entry, mapcount, swap_shared, writeback, same, huge));
186 DECLARE_HOOK(android_vh_show_smap,
187 TP_PROTO(struct seq_file *m,
188 unsigned long swap_shared, unsigned long writeback,
189 unsigned long same, unsigned long huge),
190 TP_ARGS(m, swap_shared, writeback, same, huge));
191 DECLARE_HOOK(android_vh_alloc_pages_slowpath_start,
192 TP_PROTO(u64 *stime),
193 TP_ARGS(stime));
194 DECLARE_HOOK(android_vh_alloc_pages_slowpath_end,
195 TP_PROTO(gfp_t *gfp_mask, unsigned int order, unsigned long alloc_start,
196 u64 stime, unsigned long did_some_progress,
197 unsigned long pages_reclaimed, int retry_loop_count),
198 TP_ARGS(gfp_mask, order, alloc_start, stime, did_some_progress,
199 pages_reclaimed, retry_loop_count));
200 DECLARE_HOOK(android_vh_alloc_contig_range_not_isolated,
201 TP_PROTO(unsigned long start, unsigned end),
202 TP_ARGS(start, end));
203 DECLARE_HOOK(android_vh_warn_alloc_tune_ratelimit,
204 TP_PROTO(struct ratelimit_state *rs),
205 TP_ARGS(rs));
206 DECLARE_HOOK(android_vh_warn_alloc_show_mem_bypass,
207 TP_PROTO(bool *bypass),
208 TP_ARGS(bypass));
> 209 DECLARE_HOOK(android_vh_free_pages_prepare_bypass,
210 TP_PROTO(struct page *page, unsigned int order,
211 int __bitwise flags, bool *skip_free_pages_prepare),
212 TP_ARGS(page, order, flags, skip_free_pages_prepare));
213 #endif /* _TRACE_HOOK_MM_H */
214
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2025-07-04 13:52 UTC|newest]
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