Description: io_uring/fdinfo: lock SQ thread while retrieving thread cpu/pid
References:
 https://bugzilla.kernel.org/show_bug.cgi?id=218032#c4
Notes:
 carnil> For 6.5.y fixed as well in 6.5.10.
 carnil> Introduced with dbbe9c642411 ("io_uring: show sqthread pid and
 carnil> cpu in fdinfo") in 5.10-rc1.
Bugs:
upstream: released (6.6) [7644b1a1c9a7ae8ab99175989bfc8676055edb46]
6.1-upstream-stable: released (6.1.61) [9236d2ea6465b37c0a73d994c1ad31753d31e5f5]
5.10-upstream-stable: released (5.10.202) [c6e8af2a8a63e0957284c16003c501e4a058e8d9]
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (6.5.10-1)
6.1-bookworm-security: released (6.1.64-1)
5.10-bullseye-security: released (5.10.205-1)
4.19-buster-security: N/A "Vulnerable code not present"