- update to 2.2:
* Support non-libc builds.
* Optimized syscall handling for x86-64/x86/aarch64.
* Enable non-lib function calls for fast path functions.
* Add support for multishot accept.
* io_uring_register_files() will set RLIMIT_NOFILE if necessary.
* Add support for registered ring fds, io_uring_register_ring_fd(),
reducingthe overhead of an io_uring_enter() system call.
* Add support for the message ring opcode.
* Add support for newer request cancelation features.
* Add support for IORING_SETUP_COOP_TASKRUN, which can help reduce the
overhead of io_uring in general. Most applications should set this flag,
see the io_uring_setup.2 man page for details.
* Add support for registering a sparse buffer and file set.
* Add support for a new buffer provide scheme, see
io_uring_register_buf_ring.3 for details.
* Add io_uring_submit_and_wait_timeout() for submitting IO and waiting
for completions with a timeout.
* Add io_uring_prep_{read,write}v2 prep helpers.
* Add io_uring_prep_close_direct() helper.
* Add support for SQE128 and CQE32, which are doubly sized SQE and CQE
rings. This is needed for some cases of the new IORING_OP_URING_CMD,
notably for NVMe passthrough.
* ~5500 lines of man page additions, including adding ~90 new man pages.
* Synced with the 5.19 kernel release, supporting all the features of
5.19 and earlier.
* 24 new regression test cases, and ~7000 lines of new tests in general.
* General optimizations and fixes.
- avoid requiring kernel-default (bsc#1193522)
OBS-URL: https://build.opensuse.org/request/show/985597
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/liburing?expand=0&rev=16
7742408a83