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fmviesa012.fm.intel.com with ESMTP; 06 Oct 2026 16:22:52 -0700 Received: from kbuild by d0de6c2a75a7 with local (Exim 4.98.2) (envelope-from ) id 1xEEUj-0000000022F-3JhI; Tue, 06 Oct 2026 23:22:49 +0000 Date: Wed, 07 Oct 2026 01:22:15 +0200 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android17-6.18 15/15] include/trace/hooks/mm.h:318:1: sparse: sparse: incorrect type in argument 3 (different base types) Message-ID: <202610070130.bU3m1pla-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://android.googlesource.com/kernel/common android17-6.18 head: efe665b77332621017fded6de1496bfff20ae5c6 commit: 4c8db444737a1b6080b86ed5fd5f57dad633c69e [15/15] ANDROID: page_alloc: add vendor hook to bypass free_pages_prepare config: arm64-randconfig-r2307-20261006 (https://download.01.org/0day-ci/archive/20261007/202610070130.bU3m1pla-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project dbeca9a3a3ba0b46471efb339b0ea8f2194f6f68) sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261007/202610070130.bU3m1pla-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202610070130.bU3m1pla-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) mm/page_alloc.c:1636:25: 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:1636:25: sparse: expected restricted int flags mm/page_alloc.c:1636:25: sparse: got restricted fpi_t [usertype] fpi_flags mm/page_alloc.c:1644:25: 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:1644:25: sparse: expected restricted int flags mm/page_alloc.c:1644:25: sparse: got restricted fpi_t [usertype] fpi_flags mm/page_alloc.c:1007:31: sparse: sparse: cast from restricted fpi_t mm/page_alloc.c:1007:31: sparse: sparse: cast from restricted fpi_t mm/page_alloc.c: note: in included file: >> include/trace/hooks/mm.h:318:1: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected restricted int flags @@ got restricted int flags @@ include/trace/hooks/mm.h:318:1: sparse: expected restricted int flags include/trace/hooks/mm.h:318:1: sparse: got restricted int flags include/trace/hooks/mm.h:318:1: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected restricted int flags @@ got restricted int flags @@ include/trace/hooks/mm.h:318:1: sparse: expected restricted int flags include/trace/hooks/mm.h:318:1: sparse: got restricted int flags include/trace/hooks/mm.h:322:1: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected restricted int flags @@ got restricted int flags @@ include/trace/hooks/mm.h:322:1: sparse: expected restricted int flags include/trace/hooks/mm.h:322:1: sparse: got restricted int flags include/trace/hooks/mm.h:322:1: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected restricted int flags @@ got restricted int flags @@ include/trace/hooks/mm.h:322:1: sparse: expected restricted int flags include/trace/hooks/mm.h:322:1: sparse: got restricted int flags mm/page_alloc.c:2991:13: sparse: sparse: context imbalance in '__free_frozen_pages' - different lock contexts for basic block mm/page_alloc.c:3103:33: sparse: sparse: context imbalance in 'free_unref_folios' - unexpected unlock mm/page_alloc.c:1007:31: sparse: sparse: cast from restricted fpi_t mm/page_alloc.c:3398:20: sparse: sparse: context imbalance in 'rmqueue_pcplist' - different lock contexts for basic block mm/page_alloc.c:5311:9: sparse: sparse: context imbalance in 'alloc_pages_bulk_noprof' - different lock contexts for basic block mm/page_alloc.c:1007:31: sparse: sparse: cast from restricted fpi_t vim +318 include/trace/hooks/mm.h 32 33 DECLARE_RESTRICTED_HOOK(android_rvh_set_skip_swapcache_flags, 34 TP_PROTO(gfp_t *flags), 35 TP_ARGS(flags), 1); 36 DECLARE_RESTRICTED_HOOK(android_rvh_set_gfp_zone_flags, 37 TP_PROTO(gfp_t *flags), 38 TP_ARGS(flags), 1); 39 DECLARE_RESTRICTED_HOOK(android_rvh_set_readahead_gfp_mask, 40 TP_PROTO(gfp_t *flags), 41 TP_ARGS(flags), 1); 42 43 */ 44 struct mem_cgroup; 45 DECLARE_HOOK(android_vh_mem_cgroup_alloc, 46 TP_PROTO(struct mem_cgroup *memcg), 47 TP_ARGS(memcg)); 48 DECLARE_HOOK(android_vh_mem_cgroup_free, 49 TP_PROTO(struct mem_cgroup *memcg), 50 TP_ARGS(memcg)); 51 DECLARE_HOOK(android_vh_mem_cgroup_id_remove, 52 TP_PROTO(struct mem_cgroup *memcg), 53 TP_ARGS(memcg)); 54 struct cgroup_subsys_state; 55 DECLARE_HOOK(android_vh_mem_cgroup_css_online, 56 TP_PROTO(struct cgroup_subsys_state *css, struct mem_cgroup *memcg), 57 TP_ARGS(css, memcg)); 58 DECLARE_HOOK(android_vh_mem_cgroup_css_offline, 59 TP_PROTO(struct cgroup_subsys_state *css, struct mem_cgroup *memcg), 60 TP_ARGS(css, memcg)); 61 DECLARE_HOOK(android_vh_slab_alloc_node, 62 TP_PROTO(void *object, unsigned long addr, struct kmem_cache *s), 63 TP_ARGS(object, addr, s)); 64 DECLARE_HOOK(android_vh_slab_free, 65 TP_PROTO(unsigned long addr, struct kmem_cache *s), 66 TP_ARGS(addr, s)); 67 DECLARE_HOOK(android_vh_meminfo_proc_show, 68 TP_PROTO(struct seq_file *m), 69 TP_ARGS(m)); 70 DECLARE_HOOK(android_vh_exit_mm, 71 TP_PROTO(struct mm_struct *mm), 72 TP_ARGS(mm)); 73 DECLARE_HOOK(android_vh_show_mem, 74 TP_PROTO(unsigned int filter, nodemask_t *nodemask), 75 TP_ARGS(filter, nodemask)); 76 DECLARE_HOOK(android_vh_print_slabinfo_header, 77 TP_PROTO(struct seq_file *m), 78 TP_ARGS(m)); 79 struct slabinfo; 80 DECLARE_HOOK(android_vh_cache_show, 81 TP_PROTO(struct seq_file *m, struct slabinfo *sinfo, struct kmem_cache *s), 82 TP_ARGS(m, sinfo, s)); 83 DECLARE_HOOK(android_vh_ra_tuning_max_page, 84 TP_PROTO(struct readahead_control *ractl, unsigned long *max_page), 85 TP_ARGS(ractl, max_page)); 86 DECLARE_RESTRICTED_HOOK(android_rvh_vmalloc_node_bypass, 87 TP_PROTO(unsigned long size, gfp_t gfp_mask, void **addr), 88 TP_ARGS(size, gfp_mask, addr), 1); 89 DECLARE_RESTRICTED_HOOK(android_rvh_vfree_bypass, 90 TP_PROTO(const void *addr, bool *bypass), 91 TP_ARGS(addr, bypass), 1); 92 DECLARE_HOOK(android_vh_should_fault_around, 93 TP_PROTO(struct vm_fault *vmf, bool *should_around), 94 TP_ARGS(vmf, should_around)); 95 DECLARE_HOOK(android_vh_process_madvise_begin, 96 TP_PROTO(struct task_struct *task, int behavior), 97 TP_ARGS(task, behavior)); 98 DECLARE_HOOK(android_vh_process_madvise_iter, 99 TP_PROTO(struct mm_struct *mm, int behavior, ssize_t *ret), 100 TP_ARGS(mm, behavior, ret)); 101 DECLARE_HOOK(android_vh_madvise_swapin_walk_pmd_entry, 102 TP_PROTO(swp_entry_t entry), 103 TP_ARGS(entry)); 104 DECLARE_HOOK(android_vh_process_madvise, 105 TP_PROTO(int behavior, ssize_t *ret, void *priv), 106 TP_ARGS(behavior, ret, priv)); 107 DECLARE_RESTRICTED_HOOK(android_rvh_ctl_dirty_rate, 108 TP_PROTO(struct inode *inode), 109 TP_ARGS(inode), 1); 110 DECLARE_HOOK(android_vh_adjust_kvmalloc_flags, 111 TP_PROTO(unsigned int order, gfp_t *alloc_flags), 112 TP_ARGS(order, alloc_flags)); 113 DECLARE_HOOK(android_vh_alloc_pages_reclaim_bypass, 114 TP_PROTO(gfp_t gfp_mask, int order, int alloc_flags, 115 int migratetype, struct page **page), 116 TP_ARGS(gfp_mask, order, alloc_flags, migratetype, page)); 117 DECLARE_HOOK(android_vh_alloc_pages_failure_bypass, 118 TP_PROTO(gfp_t gfp_mask, int order, int alloc_flags, 119 int migratetype, struct page **page), 120 TP_ARGS(gfp_mask, order, alloc_flags, migratetype, page)); 121 DECLARE_HOOK(android_vh_kmalloc_large_alloced, 122 TP_PROTO(struct folio *folio, unsigned int order, gfp_t flags), 123 TP_ARGS(folio, order, flags)); 124 DECLARE_HOOK(android_vh_count_workingset_refault, 125 TP_PROTO(struct folio *folio), 126 TP_ARGS(folio)); 127 DECLARE_HOOK(android_vh_tune_mmap_readaround, 128 TP_PROTO(unsigned int ra_pages, pgoff_t pgoff, 129 pgoff_t *start, unsigned int *size, unsigned int *async_size), 130 TP_ARGS(ra_pages, pgoff, start, size, async_size)); 131 DECLARE_HOOK(android_vh_page_should_be_protected, 132 TP_PROTO(struct folio *folio, unsigned long nr_scanned, 133 s8 priority, int *should_protect), 134 TP_ARGS(folio, nr_scanned, priority, should_protect)); 135 DECLARE_HOOK(android_vh_slab_folio_alloced, 136 TP_PROTO(unsigned int order, gfp_t flags), 137 TP_ARGS(order, flags)); 138 DECLARE_HOOK(android_vh_rmqueue_smallest_bypass, 139 TP_PROTO(struct page **page, struct zone *zone, int order, int migratetype), 140 TP_ARGS(page, zone, order, migratetype)); 141 DECLARE_HOOK(android_vh_free_one_page_bypass, 142 TP_PROTO(struct page *page, struct zone *zone, int order, int migratetype, 143 int fpi_flags, bool *bypass), 144 TP_ARGS(page, zone, order, migratetype, fpi_flags, bypass)); 145 DECLARE_HOOK(android_vh_reserve_highatomic_bypass, 146 TP_PROTO(struct page *page, bool *bypass), 147 TP_ARGS(page, bypass)); 148 DECLARE_HOOK(android_vh_migration_target_bypass, 149 TP_PROTO(struct page *page, bool *bypass), 150 TP_ARGS(page, bypass)); 151 DECLARE_HOOK(android_vh_watermark_fast_ok, 152 TP_PROTO(unsigned int order, gfp_t gfp_mask, bool *is_watermark_ok), 153 TP_ARGS(order, gfp_mask, is_watermark_ok)); 154 DECLARE_HOOK(android_vh_meminfo_cache_adjust, 155 TP_PROTO(unsigned long *cached), 156 TP_ARGS(cached)); 157 DECLARE_HOOK(android_vh_si_mem_available_adjust, 158 TP_PROTO(unsigned long *available), 159 TP_ARGS(available)); 160 DECLARE_HOOK(android_vh_si_meminfo_adjust, 161 TP_PROTO(unsigned long *totalram, unsigned long *freeram), 162 TP_ARGS(totalram, freeram)); 163 DECLARE_HOOK(android_vh_compact_finished, 164 TP_PROTO(bool *abort_compact), 165 TP_ARGS(abort_compact)); 166 DECLARE_HOOK(android_vh_madvise_cold_or_pageout_abort, 167 TP_PROTO(struct vm_area_struct *vma, bool *abort_madvise), 168 TP_ARGS(vma, abort_madvise)); 169 DECLARE_HOOK(android_vh_page_cache_ra_order_bypass, 170 TP_PROTO(struct readahead_control *ractl, struct file_ra_state *ra, 171 int new_order, gfp_t *gfp, bool *bypass), 172 TP_ARGS(ractl, ra, new_order, gfp, bypass)); 173 DECLARE_HOOK(android_vh_alloc_pages_slowpath_start, 174 TP_PROTO(u64 *stime), 175 TP_ARGS(stime)); 176 DECLARE_HOOK(android_vh_alloc_pages_slowpath_end, 177 TP_PROTO(gfp_t *gfp_mask, unsigned int order, unsigned long alloc_start, 178 u64 stime, unsigned long did_some_progress, 179 unsigned long pages_reclaimed, int retry_loop_count), 180 TP_ARGS(gfp_mask, order, alloc_start, stime, did_some_progress, 181 pages_reclaimed, retry_loop_count)); 182 DECLARE_RESTRICTED_HOOK(android_rvh_alloc_pages_reclaim_start, 183 TP_PROTO(gfp_t gfp_mask, int order, int *alloc_flags), 184 TP_ARGS(gfp_mask, order, alloc_flags), 3); 185 DECLARE_RESTRICTED_HOOK(android_rvh_alloc_pages_reclaim_cycle_end, 186 TP_PROTO(gfp_t gfp_mask, int order, int *alloc_flags, 187 unsigned long *did_some_progress, int *no_progress_loops, 188 unsigned long direct_reclaim_retries), 189 TP_ARGS(gfp_mask, order, alloc_flags, did_some_progress, 190 no_progress_loops, direct_reclaim_retries), 6); 191 DECLARE_HOOK(android_vh_add_lazyfree_bypass, 192 TP_PROTO(struct lruvec *lruvec, struct folio *folio, bool *bypass), 193 TP_ARGS(lruvec, folio, bypass)); 194 DECLARE_HOOK(android_vh_oom_reaper_delay_bypass, 195 TP_PROTO(struct task_struct *tsk, bool *bypass), 196 TP_ARGS(tsk, bypass)); 197 DECLARE_HOOK(android_vh_pagetypeinfo_show, 198 TP_PROTO(struct seq_file *m), 199 TP_ARGS(m)); 200 DECLARE_HOOK(android_vh_get_page_wmark, 201 TP_PROTO(unsigned int alloc_flags, unsigned long *page_wmark), 202 TP_ARGS(alloc_flags, page_wmark)); 203 DECLARE_HOOK(android_vh_page_add_new_anon_rmap, 204 TP_PROTO(struct page *page, struct vm_area_struct *vma, 205 unsigned long address), 206 TP_ARGS(page, vma, address)); 207 struct page_vma_mapped_walk; 208 DECLARE_HOOK(android_vh_test_clear_look_around_ref, 209 TP_PROTO(struct page *page), 210 TP_ARGS(page)); 211 DECLARE_HOOK(android_vh_look_around_migrate_folio, 212 TP_PROTO(struct folio *old_folio, struct folio *new_folio), 213 TP_ARGS(old_folio, new_folio)); 214 DECLARE_HOOK(android_vh_look_around, 215 TP_PROTO(struct page_vma_mapped_walk *pvmw, struct folio *folio, 216 struct vm_area_struct *vma, int *referenced), 217 TP_ARGS(pvmw, folio, vma, referenced)); 218 DECLARE_HOOK(android_vh_free_unref_page_bypass, 219 TP_PROTO(struct page *page, int order, int migratetype, bool *bypass), 220 TP_ARGS(page, order, migratetype, bypass)); 221 DECLARE_HOOK(android_vh_kvmalloc_node_use_vmalloc, 222 TP_PROTO(size_t size, gfp_t *kmalloc_flags, bool *use_vmalloc), 223 TP_ARGS(size, kmalloc_flags, use_vmalloc)); 224 DECLARE_HOOK(android_vh_should_alloc_pages_retry, 225 TP_PROTO(gfp_t gfp_mask, int order, int *alloc_flags, 226 int migratetype, struct zone *preferred_zone, struct page **page, bool *should_alloc_retry), 227 TP_ARGS(gfp_mask, order, alloc_flags, 228 migratetype, preferred_zone, page, should_alloc_retry)); 229 DECLARE_HOOK(android_vh_unreserve_highatomic_bypass, 230 TP_PROTO(bool force, struct zone *zone, bool *skip_unreserve_highatomic), 231 TP_ARGS(force, zone, skip_unreserve_highatomic)); 232 DECLARE_HOOK(android_vh_rmqueue_bulk_bypass, 233 TP_PROTO(unsigned int order, struct per_cpu_pages *pcp, int migratetype, 234 struct list_head *list), 235 TP_ARGS(order, pcp, migratetype, list)); 236 DECLARE_HOOK(android_vh_thaw_killed_process, 237 TP_PROTO(bool *thaw), 238 TP_ARGS(thaw)); 239 DECLARE_HOOK(android_vh_cma_alloc_retry, 240 TP_PROTO(char *name, int *retry), 241 TP_ARGS(name, retry)); 242 DECLARE_HOOK(android_vh_wp_page_reuse, 243 TP_PROTO(struct vm_fault *vmf, struct folio *folio), 244 TP_ARGS(vmf, folio)); 245 DECLARE_HOOK(android_vh_page_cache_readahead_start, 246 TP_PROTO(struct file *file, pgoff_t pgoff, 247 unsigned int size, bool sync), 248 TP_ARGS(file, pgoff, size, sync)); 249 DECLARE_HOOK(android_vh_page_cache_readahead_end, 250 TP_PROTO(struct file *file, pgoff_t pgoff), 251 TP_ARGS(file, pgoff)); 252 DECLARE_HOOK(android_vh_filemap_fault_start, 253 TP_PROTO(struct file *file, pgoff_t pgoff), 254 TP_ARGS(file, pgoff)); 255 DECLARE_HOOK(android_vh_filemap_fault_end, 256 TP_PROTO(struct file *file, pgoff_t pgoff), 257 TP_ARGS(file, pgoff)); 258 DECLARE_HOOK(android_vh_free_unref_folios_to_pcp_bypass, 259 TP_PROTO(struct folio_batch *folios, bool *bypass), 260 TP_ARGS(folios, bypass)); 261 DECLARE_HOOK(android_vh_drain_all_pages_bypass, 262 TP_PROTO(gfp_t gfp_mask, unsigned int order, unsigned long alloc_flags, 263 int migratetype, unsigned long did_some_progress, 264 bool *bypass), 265 TP_ARGS(gfp_mask, order, alloc_flags, migratetype, did_some_progress, bypass)); 266 DECLARE_HOOK(android_vh_save_track_hash, 267 TP_PROTO(bool alloc, struct track *p), 268 TP_ARGS(alloc, p)); 269 DECLARE_HOOK(android_vh_kmalloc_slab, 270 TP_PROTO(unsigned int index, gfp_t flags, struct kmem_cache **s), 271 TP_ARGS(index, flags, s)); 272 DECLARE_HOOK(android_vh_customize_alloc_gfp, 273 TP_PROTO(gfp_t *alloc_gfp, unsigned int order), 274 TP_ARGS(alloc_gfp, order)); 275 DECLARE_HOOK(android_vh_init_adjust_zone_wmark, 276 TP_PROTO(struct zone *zone, u64 interval), 277 TP_ARGS(zone, interval)); 278 DECLARE_HOOK(android_vh_oom_evaluate_task_bypass, 279 TP_PROTO(struct task_struct *task, struct oom_control *oc, bool *bypass), 280 TP_ARGS(task, oc, bypass)); 281 DECLARE_HOOK(android_vh_folio_add_lru_folio_activate, 282 TP_PROTO(struct folio *folio, bool *bypass), 283 TP_ARGS(folio, bypass)); 284 DECLARE_HOOK(android_vh_filemap_fault_pre_folio_locked, 285 TP_PROTO(struct folio *folio), 286 TP_ARGS(folio)); 287 DECLARE_HOOK(android_vh_filemap_folio_mapped, 288 TP_PROTO(struct folio *folio), 289 TP_ARGS(folio)); 290 DECLARE_HOOK(android_vh_folio_remove_rmap_ptes, 291 TP_PROTO(struct folio *folio), 292 TP_ARGS(folio)); 293 DECLARE_HOOK(android_vh_filemap_get_folio_end, 294 TP_PROTO(struct address_space *mapping, struct folio *folio), 295 TP_ARGS(mapping, folio)); 296 DECLARE_HOOK(android_vh_adjust_swap_info_flags, 297 TP_PROTO(unsigned long *flags), 298 TP_ARGS(flags)); 299 DECLARE_HOOK(android_vh_smaps_pte_entry, 300 TP_PROTO(swp_entry_t entry, int mapcount, 301 unsigned long *swap_shared, unsigned long *writeback, 302 unsigned long *same, unsigned long *huge), 303 TP_ARGS(entry, mapcount, swap_shared, writeback, same, huge)); 304 DECLARE_HOOK(android_vh_show_smap, 305 TP_PROTO(struct seq_file *m, 306 unsigned long swap_shared, unsigned long writeback, 307 unsigned long same, unsigned long huge), 308 TP_ARGS(m, swap_shared, writeback, same, huge)); 309 DECLARE_HOOK(android_vh_alloc_contig_range_not_isolated, 310 TP_PROTO(unsigned long start, unsigned end), 311 TP_ARGS(start, end)); 312 DECLARE_HOOK(android_vh_warn_alloc_tune_ratelimit, 313 TP_PROTO(struct ratelimit_state *rs), 314 TP_ARGS(rs)); 315 DECLARE_HOOK(android_vh_warn_alloc_show_mem_bypass, 316 TP_PROTO(bool *bypass), 317 TP_ARGS(bypass)); > 318 DECLARE_HOOK(android_vh_free_pages_prepare_bypass, 319 TP_PROTO(struct page *page, unsigned int order, 320 int __bitwise flags, bool *skip_free_pages_prepare), 321 TP_ARGS(page, order, flags, skip_free_pages_prepare)); 322 DECLARE_HOOK(android_vh_free_pages_ok_bypass, 323 TP_PROTO(struct page *page, unsigned int order, 324 int __bitwise flags, bool *skip_free_pages_ok), 325 TP_ARGS(page, order, flags, skip_free_pages_ok)); 326 #endif /* _TRACE_HOOK_MM_H */ 327 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki