Hi Jens, I guess on top of your "io-wq: always track creds for async issue" we want to following to patches in order to restore the sq_thread behavior of 5.11 (and older) with IORING_SETUP_ATTACH_WQ. - io_uring: run __io_sq_thread() with the initial creds - io_uring: kill io_sq_thread_fork() and return -EOWNERDEAD - io_ I've not tested them, but they compile and as far as I read the 5.11 code, they should restore the old behavior. metze
