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BUG: KCSAN: data-race in delete_from_page_cache_batch / folio_mapping

write to 0xffffea0004db1098 of 8 bytes by task 9920 on cpu 1:
 page_cache_delete_batch mm/filemap.c:304 [inline]
 delete_from_page_cache_batch+0x301/0x760 mm/filemap.c:330
 truncate_inode_pages_range+0x305/0x8b0 mm/truncate.c:379
 truncate_inode_pages mm/truncate.c:461 [inline]
 truncate_pagecache mm/truncate.c:768 [inline]
 truncate_setsize+0x97/0xc0 mm/truncate.c:793
 put_aio_ring_file fs/aio.c:315 [inline]
 aio_free_ring fs/aio.c:335 [inline]
 free_ioctx+0x4e/0x260 fs/aio.c:615
 process_one_work+0x3f6/0x960 kernel/workqueue.c:2307
 worker_thread+0x616/0xa70 kernel/workqueue.c:2454
 kthread+0x1bf/0x1e0 kernel/kthread.c:377
 ret_from_fork+0x1f/0x30

read to 0xffffea0004db1098 of 8 bytes by task 1831 on cpu 0:
 folio_mapping+0x92/0x120 mm/util.c:717
 page_mapping+0x37/0x50 mm/folio-compat.c:13
 page_evictable mm/internal.h:133 [inline]
 move_pages_to_lru+0x13d/0x7c0 mm/vmscan.c:2321
 shrink_inactive_list+0x414/0x730 mm/vmscan.c:2440
 shrink_list mm/vmscan.c:2664 [inline]
 shrink_lruvec+0x3c9/0x710 mm/vmscan.c:2983
 shrink_node_memcgs+0x23e/0x410 mm/vmscan.c:3172
 shrink_node+0x8f6/0x1190 mm/vmscan.c:3295
 shrink_zones+0x2d1/0x5e0 mm/vmscan.c:3532
 do_try_to_free_pages+0x181/0x720 mm/vmscan.c:3590
 try_to_free_mem_cgroup_pages+0x1cb/0x420 mm/vmscan.c:3904
 reclaim_high mm/memcontrol.c:2300 [inline]
 mem_cgroup_handle_over_high+0x15b/0x480 mm/memcontrol.c:2484
 tracehook_notify_resume include/linux/tracehook.h:197 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:175 [inline]
 exit_to_user_mode_prepare+0x139/0x190 kernel/entry/common.c:207
 __syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline]
 syscall_exit_to_user_mode+0x20/0x40 kernel/entry/common.c:300
 do_syscall_64+0x50/0xd0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x44/0xae

value changed: 0xffff8881444082e8 -> 0x0000000000000000

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 1831 Comm: syz-executor.1 Not tainted 5.17.0-rc7-syzkaller-00105-g1db333d9a51f-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
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