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Linus Torvalds
9d88bb929a
Pull io_uring fixes from Jens Axboe: - Remove dead struct io_buffer_list member - Fix for incrementally consumed buffers with recvmsg multishot, which requires a minimum value left in a buffer for any receive for the headers. If there's still a bit of buffer left but it's smaller than that value, then userspace will see a spurious -EFAULT returned in the CQE - Locking fix for the DEFER_TASKRUN retry list, which otherwise could race with fallback cancelations. If the task is exiting with task_work left in both the normal and retry list AND the exit cleanup races with the task running task work, then entries could either be doubly completed or lost - Cap NAPI busy poll timeout to something sane, to avoid syzbot running into excessive polling and triggering warnings around that * tag 'io_uring-7.1-20260430' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: io_uring/tw: serialize ctx->retry_llist with ->uring_lock io_uring/napi: cap busy_poll_to 10 msec io_uring/kbuf: support min length left for incremental buffers io_uring/kbuf: kill dead struct io_buffer_list 'nr_entries' member