v1 -> v2: Fix some build error for io_uring patchs. v2 -> v3: Modify kabi fixed patchs format v3 -> v4: Enable CONFIG_FUSE_IO_URING v4 -> v5: Fix patch commit message format Bernd Schubert (19): fuse: rename to fuse_dev_end_requests and make non-static fuse: Move fuse_get_dev to header file fuse: Move request bits fuse: Add fuse-io-uring design documentation fuse: make args->in_args[0] to be always the header fuse: {io-uring} Handle SQEs - register commands fuse: Make fuse_copy non static fuse: Add fuse-io-uring handling into fuse_copy fuse: {io-uring} Make hash-list req unique finding functions non-static fuse: Add io-uring sqe commit and fetch support fuse: {io-uring} Handle teardown of ring entries fuse: {io-uring} Make fuse_dev_queue_{interrupt,forget} non-static fuse: Allow to queue fg requests through io-uring fuse: Allow to queue bg requests through io-uring fuse: {io-uring} Prevent mount point hang on fuse-server termination fuse: block request allocation until io-uring init is complete fuse: enable fuse-over-io-uring fuse: prevent disabling io-uring on active connections fuse: {io-uring} Fix a possible req cancellation race Jens Axboe (1): io_uring: remove dead struct io_submit_state member Joanne Koong (2): fuse: fix uring race condition for null dereference of fc fuse: remove unneeded atomic set in uring creation Long Li (5): io_uring: fix kabi broken in struct io_tw_state io_uring: fix kabi broken in struct io_ring_ctx io_uring: fix kabi broken in struct io_submit_state io_uring: fix kabi broken for header file changed openeuler_defconfig: enable CONFIG_FUSE_IO_URING by default Luis Henriques (2): fuse: fix possible deadlock if rings are never initialized fuse: removed unused function fuse_uring_create() from header Ming Lei (3): io_uring: retain top 8bits of uring_cmd flags for kernel internal use io_uring: cancelable uring_cmd io_uring: kill dead code in io_req_complete_post Pavel Begunkov (16): io_uring: split out cmd api into a separate header io_uring/cmd: inline io_uring_cmd_do_in_task_lazy io_uring/cmd: expose iowq to cmds io_uring/cmd: give inline space in request to cmds io_uring/cmd: move io_uring_try_cancel_uring_cmd() io_uring/cmd: kill one issue_flags to tw conversion io_uring/cmd: fix tw <-> issue_flags conversion io_uring/cmd: document some uring_cmd related helpers io_uring: force tw ctx locking io_uring: remove struct io_tw_state::locked io_uring: refactor io_fill_cqe_req_aux io_uring: get rid of intermediate aux cqe caches io_uring: remove current check from complete_post io_uring: refactor io_req_complete_post() io_uring: clean up io_lockdep_assert_cq_locked io_uring/cmd: let cmds to know about dying task Documentation/filesystems/fuse-io-uring.rst | 99 ++ Documentation/filesystems/index.rst | 1 + MAINTAINERS | 1 + arch/arm64/configs/openeuler_defconfig | 1 + arch/x86/configs/openeuler_defconfig | 1 + drivers/block/ublk_drv.c | 2 +- drivers/nvme/host/ioctl.c | 2 +- fs/fuse/Kconfig | 12 + fs/fuse/Makefile | 1 + fs/fuse/dax.c | 11 +- fs/fuse/dev.c | 174 ++- fs/fuse/dev_uring.c | 1326 +++++++++++++++++++ fs/fuse/dev_uring_i.h | 205 +++ fs/fuse/dir.c | 32 +- fs/fuse/fuse_dev_i.h | 69 + fs/fuse/fuse_i.h | 35 +- fs/fuse/inode.c | 14 +- fs/fuse/xattr.c | 7 +- include/linux/io_uring.h | 73 +- include/linux/io_uring/cmd.h | 140 ++ include/linux/io_uring_types.h | 7 +- include/uapi/linux/fuse.h | 77 +- include/uapi/linux/io_uring.h | 5 +- io_uring/io_uring.c | 212 +-- io_uring/io_uring.h | 34 +- io_uring/net.c | 6 +- io_uring/poll.c | 3 +- io_uring/refs.h | 7 + io_uring/rw.c | 8 +- io_uring/timeout.c | 8 +- io_uring/uring_cmd.c | 114 +- io_uring/uring_cmd.h | 3 + security/selinux/hooks.c | 2 +- security/smack/smack_lsm.c | 2 +- 34 files changed, 2315 insertions(+), 379 deletions(-) create mode 100644 Documentation/filesystems/fuse-io-uring.rst create mode 100644 fs/fuse/dev_uring.c create mode 100644 fs/fuse/dev_uring_i.h create mode 100644 fs/fuse/fuse_dev_i.h create mode 100644 include/linux/io_uring/cmd.h -- 2.39.2