This cleans bits around iov remapping. The patches were initially for-5.9, but if you want it for 5.10 let me know, I'll rebase. Pavel Begunkov (4): io_uring: simplify io_rw_prep_async() io_uring: refactor io_req_map_rw() io_uring: fix ovelapped memcpy in io_req_map_rw() io_uring: kill extra user_bufs check fs/io_uring.c | 20 +++++++------------- 1 file changed, 7 insertions(+), 13 deletions(-) -- 2.24.0