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BUG: KCSAN: data-race in evdev_pass_values / evdev_poll

write to 0xffff888103c34008 of 4 bytes by task 20476 on cpu 0:
 __pass_event drivers/input/evdev.c:239 [inline]
 evdev_pass_values+0x3d2/0x540 drivers/input/evdev.c:278
 evdev_events+0x91/0xd0 drivers/input/evdev.c:306
 input_to_handler drivers/input/input.c:115 [inline]
 input_pass_values+0x37a/0x8f0 drivers/input/input.c:145
 input_handle_event+0x8d3/0xd50 drivers/input/input.c:404
 input_inject_event+0xb7/0xe0 drivers/input/input.c:476
 evdev_write+0x207/0x290 drivers/input/evdev.c:530
 vfs_write+0x286/0x900 fs/read_write.c:592
 ksys_write+0xd9/0x190 fs/read_write.c:647
 __do_sys_write fs/read_write.c:659 [inline]
 __se_sys_write fs/read_write.c:656 [inline]
 __x64_sys_write+0x3e/0x50 fs/read_write.c:656
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

read to 0xffff888103c34008 of 4 bytes by task 364 on cpu 1:
 evdev_poll+0xdd/0x110 drivers/input/evdev.c:623
 vfs_poll include/linux/poll.h:90 [inline]
 do_select+0x783/0xe60 fs/select.c:534
 core_sys_select+0x43b/0x6c0 fs/select.c:677
 do_pselect fs/select.c:759 [inline]
 __do_sys_pselect6+0x1ea/0x250 fs/select.c:800
 __se_sys_pselect6 fs/select.c:791 [inline]
 __x64_sys_pselect6+0x74/0x80 fs/select.c:791
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

value changed: 0x0000002d -> 0x00000031

Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 364 Comm: acpid Not tainted 5.15.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
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