* [android-common:android15-6.6 1/1] include/trace/hooks/mm.h:316:1: sparse: sparse: incorrect type in argument 4 (different base types)
@ 2025-03-24 20:26 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-03-24 20:26 UTC (permalink / raw)
To: cros-kernel-buildreports; +Cc: oe-kbuild-all
tree: https://android.googlesource.com/kernel/common android15-6.6
head: 8a625f475caa4e029dfbbe7fa253e895f71c08a3
commit: a85227c886b7a22cd53bdfcf0740b6e0bd623351 [1/1] ANDROID: page_alloc: add vendor hook to bypass free_pages_prepare
config: i386-randconfig-r113-20250325 (https://download.01.org/0day-ci/archive/20250325/202503250446.Ut8WazLS-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250325/202503250446.Ut8WazLS-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/202503250446.Ut8WazLS-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
mm/page_alloc.c:194:1: sparse: sparse: symbol 'restrict_cma_redirect' was not declared. Should it be static?
mm/page_alloc.c:1363:25: 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:1363:25: sparse: expected restricted int flags
mm/page_alloc.c:1363:25: sparse: got restricted fpi_t [usertype] fpi_flags
mm/page_alloc.c:1392:6: sparse: sparse: symbol 'free_hpage' redeclared with different type (incompatible argument 2 (different base types)):
mm/page_alloc.c:1392:6: sparse: void extern [addressable] [toplevel] free_hpage( ... )
mm/page_alloc.c: note: in included file:
include/linux/mm.h:4125:6: sparse: note: previously declared as:
include/linux/mm.h:4125:6: sparse: void extern [addressable] [toplevel] free_hpage( ... )
mm/page_alloc.c: note: in included file (through include/linux/mm_inline.h):
>> include/trace/hooks/mm.h:316:1: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected restricted int flags @@ got restricted int flags @@
include/trace/hooks/mm.h:316:1: sparse: expected restricted int flags
include/trace/hooks/mm.h:316:1: sparse: got restricted int flags
mm/page_alloc.c:2539:6: sparse: sparse: context imbalance in 'free_unref_page' - different lock contexts for basic block
mm/page_alloc.c:2670:17: sparse: sparse: context imbalance in 'free_unref_page_list' - unexpected unlock
mm/page_alloc.c:2904:20: sparse: sparse: context imbalance in 'rmqueue_pcplist' - different lock contexts for basic block
mm/page_alloc.c:4641:9: sparse: sparse: context imbalance in '__alloc_pages_bulk' - different lock contexts for basic block
vim +316 include/trace/hooks/mm.h
19
20 DECLARE_RESTRICTED_HOOK(android_rvh_shmem_get_folio,
21 TP_PROTO(struct shmem_inode_info *info, struct folio **folio),
22 TP_ARGS(info, folio), 2);
23
24 DECLARE_RESTRICTED_HOOK(android_rvh_set_gfp_zone_flags,
25 TP_PROTO(unsigned int *flags), /* gfp_t *flags */
26 TP_ARGS(flags), 1);
27 DECLARE_RESTRICTED_HOOK(android_rvh_set_readahead_gfp_mask,
28 TP_PROTO(unsigned int *flags), /* gfp_t *flags */
29 TP_ARGS(flags), 1);
30 DECLARE_HOOK(android_vh_slab_alloc_node,
31 TP_PROTO(void *object, unsigned long addr, struct kmem_cache *s),
32 TP_ARGS(object, addr, s));
33 DECLARE_HOOK(android_vh_slab_free,
34 TP_PROTO(unsigned long addr, struct kmem_cache *s),
35 TP_ARGS(addr, s));
36 DECLARE_HOOK(android_vh_meminfo_cache_adjust,
37 TP_PROTO(unsigned long *cached),
38 TP_ARGS(cached));
39 DECLARE_HOOK(android_vh_si_mem_available_adjust,
40 TP_PROTO(unsigned long *available),
41 TP_ARGS(available));
42 DECLARE_HOOK(android_vh_si_meminfo_adjust,
43 TP_PROTO(unsigned long *totalram, unsigned long *freeram),
44 TP_ARGS(totalram, freeram));
45 DECLARE_HOOK(android_vh_slab_folio_alloced,
46 TP_PROTO(unsigned int order, gfp_t flags),
47 TP_ARGS(order, flags));
48 DECLARE_HOOK(android_vh_kmalloc_large_alloced,
49 TP_PROTO(struct page *page, unsigned int order, gfp_t flags),
50 TP_ARGS(page, order, flags));
51 DECLARE_RESTRICTED_HOOK(android_rvh_ctl_dirty_rate,
52 TP_PROTO(struct inode *inode),
53 TP_ARGS(inode), 1);
54 DECLARE_HOOK(android_vh_test_clear_look_around_ref,
55 TP_PROTO(struct page *page),
56 TP_ARGS(page));
57 DECLARE_HOOK(android_vh_look_around_migrate_folio,
58 TP_PROTO(struct folio *old_folio, struct folio *new_folio),
59 TP_ARGS(old_folio, new_folio));
60 DECLARE_HOOK(android_vh_look_around,
61 TP_PROTO(struct page_vma_mapped_walk *pvmw, struct folio *folio,
62 struct vm_area_struct *vma, int *referenced),
63 TP_ARGS(pvmw, folio, vma, referenced));
64 DECLARE_HOOK(android_vh_free_unref_page_bypass,
65 TP_PROTO(struct page *page, int order, int migratetype, bool *bypass),
66 TP_ARGS(page, order, migratetype, bypass));
67 DECLARE_HOOK(android_vh_kvmalloc_node_use_vmalloc,
68 TP_PROTO(size_t size, gfp_t *kmalloc_flags, bool *use_vmalloc),
69 TP_ARGS(size, kmalloc_flags, use_vmalloc));
70 DECLARE_HOOK(android_vh_should_alloc_pages_retry,
71 TP_PROTO(gfp_t gfp_mask, int order, int *alloc_flags,
72 int migratetype, struct zone *preferred_zone, struct page **page, bool *should_alloc_retry),
73 TP_ARGS(gfp_mask, order, alloc_flags,
74 migratetype, preferred_zone, page, should_alloc_retry));
75 DECLARE_HOOK(android_vh_alloc_pages_adjust_wmark,
76 TP_PROTO(gfp_t gfp_mask, int order, int *alloc_flags),
77 TP_ARGS(gfp_mask, order, alloc_flags));
78 DECLARE_HOOK(android_vh_alloc_pages_reset_wmark,
79 TP_PROTO(gfp_t gfp_mask, int order, int *alloc_flags,
80 unsigned long *did_some_progress, int *no_progress_loops,
81 unsigned long direct_reclaim_retries),
82 TP_ARGS(gfp_mask, order, alloc_flags, did_some_progress,
83 no_progress_loops, direct_reclaim_retries));
84 DECLARE_HOOK(android_vh_unreserve_highatomic_bypass,
85 TP_PROTO(bool force, struct zone *zone, bool *skip_unreserve_highatomic),
86 TP_ARGS(force, zone, skip_unreserve_highatomic));
87 DECLARE_HOOK(android_vh_rmqueue_bulk_bypass,
88 TP_PROTO(unsigned int order, struct per_cpu_pages *pcp, int migratetype,
89 struct list_head *list),
90 TP_ARGS(order, pcp, migratetype, list));
91 DECLARE_HOOK(android_vh_ra_tuning_max_page,
92 TP_PROTO(struct readahead_control *ractl, unsigned long *max_page),
93 TP_ARGS(ractl, max_page));
94 DECLARE_HOOK(android_vh_tune_mmap_readaround,
95 TP_PROTO(unsigned int ra_pages, pgoff_t pgoff,
96 pgoff_t *start, unsigned int *size, unsigned int *async_size),
97 TP_ARGS(ra_pages, pgoff, start, size, async_size));
98 DECLARE_HOOK(android_vh_madvise_cold_pageout_skip,
99 TP_PROTO(struct vm_area_struct *vma, struct folio *folio, bool pageout, bool *need_skip),
100 TP_ARGS(vma, folio, pageout, need_skip));
101 struct mem_cgroup;
102 DECLARE_HOOK(android_vh_mem_cgroup_alloc,
103 TP_PROTO(struct mem_cgroup *memcg),
104 TP_ARGS(memcg));
105 DECLARE_HOOK(android_vh_mem_cgroup_free,
106 TP_PROTO(struct mem_cgroup *memcg),
107 TP_ARGS(memcg));
108 DECLARE_HOOK(android_vh_mem_cgroup_id_remove,
109 TP_PROTO(struct mem_cgroup *memcg),
110 TP_ARGS(memcg));
111 struct cgroup_subsys_state;
112 DECLARE_HOOK(android_vh_mem_cgroup_css_online,
113 TP_PROTO(struct cgroup_subsys_state *css, struct mem_cgroup *memcg),
114 TP_ARGS(css, memcg));
115 DECLARE_HOOK(android_vh_mem_cgroup_css_offline,
116 TP_PROTO(struct cgroup_subsys_state *css, struct mem_cgroup *memcg),
117 TP_ARGS(css, memcg));
118 DECLARE_HOOK(android_vh_save_track_hash,
119 TP_PROTO(bool alloc, struct track *p),
120 TP_ARGS(alloc, p));
121 DECLARE_HOOK(android_vh_kmalloc_slab,
122 TP_PROTO(unsigned int index, gfp_t flags, struct kmem_cache **s),
123 TP_ARGS(index, flags, s));
124 DECLARE_HOOK(android_vh_adjust_kvmalloc_flags,
125 TP_PROTO(unsigned int order, gfp_t *alloc_flags),
126 TP_ARGS(order, alloc_flags));
127 DECLARE_HOOK(android_vh_alloc_pages_slowpath,
128 TP_PROTO(gfp_t gfp_mask, unsigned int order, unsigned long delta),
129 TP_ARGS(gfp_mask, order, delta));
130 DECLARE_HOOK(android_vh_alloc_pages_slowpath_start,
131 TP_PROTO(u64 *stime),
132 TP_ARGS(stime));
133 DECLARE_HOOK(android_vh_alloc_pages_slowpath_end,
134 TP_PROTO(gfp_t *gfp_mask, unsigned int order, unsigned long alloc_start,
135 u64 stime, unsigned long did_some_progress,
136 unsigned long pages_reclaimed, int retry_loop_count),
137 TP_ARGS(gfp_mask, order, alloc_start, stime, did_some_progress,
138 pages_reclaimed, retry_loop_count));
139 DECLARE_HOOK(android_vh_dm_bufio_shrink_scan_bypass,
140 TP_PROTO(unsigned long dm_bufio_current_allocated, bool *bypass),
141 TP_ARGS(dm_bufio_current_allocated, bypass));
142 DECLARE_HOOK(android_vh_cleanup_old_buffers_bypass,
143 TP_PROTO(unsigned long dm_bufio_current_allocated,
144 unsigned long *max_age_hz,
145 bool *bypass),
146 TP_ARGS(dm_bufio_current_allocated, max_age_hz, bypass));
147 DECLARE_HOOK(android_vh_mmap_region,
148 TP_PROTO(struct vm_area_struct *vma, unsigned long addr),
149 TP_ARGS(vma, addr));
150 DECLARE_HOOK(android_vh_try_to_unmap_one,
151 TP_PROTO(struct folio *folio, struct vm_area_struct *vma,
152 unsigned long addr, void *arg, bool ret),
153 TP_ARGS(folio, vma, addr, arg, ret));
154 DECLARE_HOOK(android_vh_mm_direct_reclaim_enter,
155 TP_PROTO(unsigned int order),
156 TP_ARGS(order));
157 DECLARE_HOOK(android_vh_mm_direct_reclaim_exit,
158 TP_PROTO(unsigned long did_some_progress, int retry_times),
159 TP_ARGS(did_some_progress, retry_times));
160 struct oom_control;
161 DECLARE_HOOK(android_vh_mm_may_oom_exit,
162 TP_PROTO(struct oom_control *oc, unsigned long did_some_progress),
163 TP_ARGS(oc, did_some_progress));
164 DECLARE_HOOK(android_vh_do_anonymous_page,
165 TP_PROTO(struct vm_area_struct *vma, struct folio *folio),
166 TP_ARGS(vma, folio));
167 DECLARE_HOOK(android_vh_do_swap_page,
168 TP_PROTO(struct folio *folio, pte_t *pte, struct vm_fault *vmf,
169 swp_entry_t entry),
170 TP_ARGS(folio, pte, vmf, entry));
171 DECLARE_HOOK(android_vh_do_wp_page,
172 TP_PROTO(struct folio *folio),
173 TP_ARGS(folio));
174 DECLARE_HOOK(android_vh_uprobes_replace_page,
175 TP_PROTO(struct folio *new_folio, struct folio *old_folio),
176 TP_ARGS(new_folio, old_folio));
177 DECLARE_HOOK(android_vh_shmem_swapin_folio,
178 TP_PROTO(struct folio *folio),
179 TP_ARGS(folio));
180 DECLARE_HOOK(android_vh_get_page_wmark,
181 TP_PROTO(unsigned int alloc_flags, unsigned long *page_wmark),
182 TP_ARGS(alloc_flags, page_wmark));
183 DECLARE_HOOK(android_vh_page_add_new_anon_rmap,
184 TP_PROTO(struct page *page, struct vm_area_struct *vma,
185 unsigned long address),
186 TP_ARGS(page, vma, address));
187 DECLARE_HOOK(android_vh_meminfo_proc_show,
188 TP_PROTO(struct seq_file *m),
189 TP_ARGS(m));
190 DECLARE_HOOK(android_vh_exit_mm,
191 TP_PROTO(struct mm_struct *mm),
192 TP_ARGS(mm));
193 DECLARE_HOOK(android_vh_show_mem,
194 TP_PROTO(unsigned int filter, nodemask_t *nodemask),
195 TP_ARGS(filter, nodemask));
196 DECLARE_HOOK(android_vh_print_slabinfo_header,
197 TP_PROTO(struct seq_file *m),
198 TP_ARGS(m));
199 struct slabinfo;
200 DECLARE_HOOK(android_vh_cache_show,
201 TP_PROTO(struct seq_file *m, struct slabinfo *sinfo, struct kmem_cache *s),
202 TP_ARGS(m, sinfo, s));
203 DECLARE_HOOK(android_vh_customize_alloc_gfp,
204 TP_PROTO(gfp_t *alloc_gfp, unsigned int order),
205 TP_ARGS(alloc_gfp, order));
206 DECLARE_HOOK(android_vh_madvise_pageout_swap_entry,
207 TP_PROTO(swp_entry_t entry, int swapcount, void *priv),
208 TP_ARGS(entry, swapcount, priv));
209 DECLARE_HOOK(android_vh_madvise_swapin_walk_pmd_entry,
210 TP_PROTO(swp_entry_t entry),
211 TP_ARGS(entry));
212 DECLARE_HOOK(android_vh_process_madvise,
213 TP_PROTO(int behavior, ssize_t *ret, void *priv),
214 TP_ARGS(behavior, ret, priv));
215 DECLARE_HOOK(android_vh_smaps_pte_entry,
216 TP_PROTO(swp_entry_t entry, unsigned long *writeback,
217 unsigned long *same, unsigned long *huge),
218 TP_ARGS(entry, writeback, same, huge));
219 DECLARE_HOOK(android_vh_show_smap,
220 TP_PROTO(struct seq_file *m, unsigned long writeback,
221 unsigned long same, unsigned long huge),
222 TP_ARGS(m, writeback, same, huge));
223 DECLARE_HOOK(android_vh_smaps_swap_shared,
224 TP_PROTO(unsigned long *swap_shared),
225 TP_ARGS(swap_shared));
226 DECLARE_HOOK(android_vh_show_smap_swap_shared,
227 TP_PROTO(struct seq_file *m, unsigned long swap_shared),
228 TP_ARGS(m, swap_shared));
229 DECLARE_HOOK(android_vh_count_workingset_refault,
230 TP_PROTO(struct folio *folio),
231 TP_ARGS(folio));
232 DECLARE_HOOK(android_vh_alloc_pages_reclaim_bypass,
233 TP_PROTO(gfp_t gfp_mask, int order, int alloc_flags,
234 int migratetype, struct page **page),
235 TP_ARGS(gfp_mask, order, alloc_flags, migratetype, page));
236 DECLARE_HOOK(android_vh_alloc_pages_failure_bypass,
237 TP_PROTO(gfp_t gfp_mask, int order, int alloc_flags,
238 int migratetype, struct page **page),
239 TP_ARGS(gfp_mask, order, alloc_flags, migratetype, page));
240 DECLARE_HOOK(android_vh_swapmem_gather_init,
241 TP_PROTO(struct mm_struct *mm),
242 TP_ARGS(mm));
243 DECLARE_HOOK(android_vh_swapmem_gather_add_bypass,
244 TP_PROTO(struct mm_struct *mm, swp_entry_t entry, int nr, bool *bypass),
245 TP_ARGS(mm, entry, nr, bypass));
246 DECLARE_HOOK(android_vh_swapmem_gather_finish,
247 TP_PROTO(struct mm_struct *mm),
248 TP_ARGS(mm));
249 DECLARE_HOOK(android_vh_oom_swapmem_gather_init,
250 TP_PROTO(struct mm_struct *mm),
251 TP_ARGS(mm));
252 DECLARE_HOOK(android_vh_oom_swapmem_gather_finish,
253 TP_PROTO(struct mm_struct *mm),
254 TP_ARGS(mm));
255 DECLARE_HOOK(android_vh_drain_all_pages_bypass,
256 TP_PROTO(gfp_t gfp_mask, unsigned int order, unsigned long alloc_flags,
257 int migratetype, unsigned long did_some_progress,
258 bool *bypass),
259 TP_ARGS(gfp_mask, order, alloc_flags, migratetype, did_some_progress, bypass));
260 DECLARE_HOOK(android_vh_save_vmalloc_stack,
261 TP_PROTO(unsigned long flags, struct vm_struct *vm),
262 TP_ARGS(flags, vm));
263 DECLARE_HOOK(android_vh_show_stack_hash,
264 TP_PROTO(struct seq_file *m, struct vm_struct *v),
265 TP_ARGS(m, v));
266 DECLARE_HOOK(android_vh_update_page_mapcount,
267 TP_PROTO(struct page *page, bool inc_size, bool compound,
268 int *first_mapping, bool *success),
269 TP_ARGS(page, inc_size, compound, first_mapping, success));
270 DECLARE_HOOK(android_vh_add_page_to_lrulist,
271 TP_PROTO(struct folio *folio, bool compound, enum lru_list lru),
272 TP_ARGS(folio, compound, lru));
273 DECLARE_HOOK(android_vh_del_page_from_lrulist,
274 TP_PROTO(struct folio *folio, bool compound, enum lru_list lru),
275 TP_ARGS(folio, compound, lru));
276 DECLARE_HOOK(android_vh_show_mapcount_pages,
277 TP_PROTO(void *unused),
278 TP_ARGS(unused));
279 DECLARE_HOOK(android_vh_do_traversal_lruvec,
280 TP_PROTO(struct lruvec *lruvec),
281 TP_ARGS(lruvec));
282 DECLARE_HOOK(android_vh_page_should_be_protected,
283 TP_PROTO(struct folio *folio, unsigned long nr_scanned,
284 s8 priority, u64 *ext, int *should_protect),
285 TP_ARGS(folio, nr_scanned, priority, ext, should_protect));
286 DECLARE_HOOK(android_vh_mark_page_accessed,
287 TP_PROTO(struct folio *folio),
288 TP_ARGS(folio));
289
290 DECLARE_HOOK(android_vh_lock_folio_drop_mmap_start,
291 TP_PROTO(struct task_struct **tsk, struct vm_fault *vmf,
292 struct folio *folio, struct file *file),
293 TP_ARGS(tsk, vmf, folio, file));
294
295 DECLARE_HOOK(android_vh_lock_folio_drop_mmap_end,
296 TP_PROTO(bool success, struct task_struct **tsk, struct vm_fault *vmf,
297 struct folio *folio, struct file *file),
298 TP_ARGS(success, tsk, vmf, folio, file));
299
300 DECLARE_HOOK(android_vh_filemap_update_page,
301 TP_PROTO(struct address_space *mapping, struct folio *folio,
302 struct file *file),
303 TP_ARGS(mapping, folio, file));
304 DECLARE_HOOK(android_vh_cma_debug_show_areas,
305 TP_PROTO(bool *show),
306 TP_ARGS(show));
307 DECLARE_HOOK(android_vh_alloc_contig_range_not_isolated,
308 TP_PROTO(unsigned long start, unsigned end),
309 TP_ARGS(start, end));
310 DECLARE_HOOK(android_vh_warn_alloc_tune_ratelimit,
311 TP_PROTO(struct ratelimit_state *rs),
312 TP_ARGS(rs));
313 DECLARE_HOOK(android_vh_warn_alloc_show_mem_bypass,
314 TP_PROTO(bool *bypass),
315 TP_ARGS(bypass));
> 316 DECLARE_HOOK(android_vh_free_pages_prepare_bypass,
317 TP_PROTO(struct page *page, unsigned int order,
318 int __bitwise flags, bool *skip_free_pages_prepare),
319 TP_ARGS(page, order, flags, skip_free_pages_prepare));
320
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2025-03-24 20:26 [android-common:android15-6.6 1/1] include/trace/hooks/mm.h:316:1: sparse: sparse: incorrect type in argument 4 (different base types) kernel test robot
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