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Pull io_uring fixes from Jens Axboe: - Fix for a potential leak of an iovec, if a specific cleanup path is used and the rw_cache is full at the time of the call - Fix for a regression added in this cycle, where waitid should be using prober release/acquire semantics for updating the wait queue head - Check for the cancelation bit being set for every work item processed by io-wq, not just at the start of the loop. Has no real practical implications other than to shut up syzbot doing crazy things that grossly overload a system, hence slowing down ring exit - A few selftest additions, updating the mini_liburing that selftests use * tag 'io_uring-6.19-20260122' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: selftests/io_uring: support NO_SQARRAY in miniliburing selftests/io_uring: add io_uring_queue_init_params io_uring/io-wq: check IO_WQ_BIT_EXIT inside work run loop io_uring/waitid: fix KCSAN warning on io_waitid->head io_uring/rw: free potentially allocated iovec on cache put failure