It's a race but upstream was fine with it so I left it as-is for 5.4 and 5.10.

See:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=212925802454672e6cd2949a727f5e2c1377bf06
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=27ae357fa82be5ab73b2ef8d39dcb8ca2563483a
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=af5679fbc669f31f7ebd0d473bca76c24c07de30