Guillem Jover (4):
      Add COPYING.GPL for the GPL v2 license text
      man: Switch to use SPDX tag markers
      spec: Correct License field
      README: Update license information

Jens Axboe (54):
      Sync io_uring.h with 5.7-pre
      test/accept-link: update for FAST_POLL
      test/splice: fix-up test case on kernels not supporting splice
      Reinstate io_uring_unregister_eventfd()
      configure: sync struct open_how with kernel API
      test/sq-poll-kthread: include grace period before thread check
      Add IORING_OP_PROVIDE_BUFFERS and helper
      test/read-write: add test case for selectable buffers
      test/link: fix typo
      test/read-write: fix non-root failure
      Make it clear we're now on the 0.6 base
      test/poll-link: don't error out on connect failure
      Merge branch 'patch-1' of https://github.com/YoSTEALTH/liburing-C
      Fix 32-bit warning for io_uring_prep_splice()
      test/send_recvmsg: add support for BUF_SELECT
      io_uring_prep_splice: fix 32-bit compat off_in truncation
      test/read-write: ensure SQPOLL for non-root just warns
      test/send_recvmsg: add missing socket close
      test/send_recvmsg: ensure that we get -ENOBUFS for no buffers
      test/across-fork: have child wait for write finish
      __io_uring_get_cqe: don't subtract negative error from 'submit'
      __io_uring_get_cqe: fix spurious -EAGAIN
      test/splice: include <linux/memfd.h>
      test/splice: don't use memfd
      test/send_recvmsg: cleanup on abort
      __io_uring_get_cqe: remove redundant wait_nr clear
      io_uring_wait_cqes(): correct comment
      Merge branch 'atomic-builtins' of https://github.com/taylordotfish/liburing
      Merge branch 'atomic-builtins' of https://github.com/taylordotfish/liburing
      Merge branch 'fix-warnings' of https://github.com/taylordotfish/liburing
      test/read-write: add more buffer select tests
      Sync io_uring.h header with the 5.7 pending kernel bits
      Add io_uring_prep_remove_buffers() helper
      Change 'gid' to 'bgid' for providing buffers
      io_uring_sq_ready: always used shared ring state
      test/test/sq-space_left: test kernel vs liburing side sync on short submit
      test/read-write: add test case for links with async/drain
      test/link-timeout: accept -ECANCELED for bad address write as well
      test/fallocate: add test case for exceeding RLIMIT_FSIZE
      test/read-write: add RLIMIT_SIZE test case
      io_uring.h: correct spdx header
      test/read-write: skip IOSQE_ASYNC if not supported
      man/io_uring_enter.2: add note of EINTR return value
      Add LFS openat test
      test/lfs-openat: unlink the right file
      test/lfs-openat-write: test LFS writes with OPENAT file
      Coding style cleanups
      test/lfs-openat-write: return the correct error
      configure: check for struct statx
      Merge branch 'fix-typo' of https://github.com/xuanyi-fu/liburing
      Merge branch 'pu/licenses' of https://github.com/guillemj/liburing
      Merge branch 'pu/readme-license' of https://github.com/guillemj/liburing
      Merge branch 'master' of https://github.com/markpapadakis/liburing
      .gitignore: add lfs-openat and lfs-openat-write

Mark Papadakis (1):
      Utility function io_uring_register_eventfd_async

Pavel Begunkov (2):
      splice: add splice(2) helpers
      test/splice: add basic splice tests

Stefan Hajnoczi (2):
      spec: use "or" instead of "/" in License line
      spec: add ./configure --libdevdir= for development package files

Stefano Garzarella (1):
      Add test/splice to .gitignore

Taylor (3):
      Use __atomic builtins in barrier.h
      Remove unused code in barrier.h
      Fix warnings when compiling tests

Xiaoguang Wang (2):
      __io_uring_get_cqe: eliminate unnecessary io_uring_enter() syscalls
      sq_ring_needs_enter: check whether there are sqes when SQPOLL is not enabled

YoSTEALTH (1):
      Needs an line break

xuanyi (1):
      man/io_uring_enter.2: fix typo