d2c84bdce2
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmXuD/AQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpsojEACNlJKqsebZv24szCR5ViBGqoDi/A5v5vZv 1p7f0sVgpwFLuDu3CCb9IG1tuAiuhBa5yvBKKpyGuGglQd+7Sxqsgdc2Bv/76D7S Ej/fc1x5dxuvAvAetYk4yH2idPhYIBVIx3g2oz44bO4Ur3jFZ/yXzp+JtuKEuTba 7kQmAXfN7c497XDsmSv1eJM/+D/LKjmvjqMX2gnXprw2qPgdAklXcUSnBYaS2JEt o4HGWAImJOV416d7QkOWgKfk6ksJbO3lFzQ6R+JdQCl6KVqc0+5u0oT06ZGVpSUf fQqfcV+cJw41dQB47Qr017ku0EdDI19L3YpL9/WOnNMBM421j1QER1cKiKfiHD2B LCOn+tvunxcGMzYonAFfgSF4XXFJWSK33TpvmmVsU3w0+YSC9oIqFfCxOdHuAJqB tHSuGHgzkufgqhNIQWHiWZEJJUW+MO4Dv2rUV6n+dfCz6JQG48Gs9clDv/tAEY4U 4NzErfYLCsWlNaMPQK1f/b9dWjBXAnpJA4yq8jPyYB3GqjnVuX3Ze14UfwOWgv0B E++qgPsh30ShbP/NRHqS9tNQC2hIy27x/jzpTyKwxuoSs/nyeZg7lFXIPaQQo7wt GZhGzsMasbhoylqblB171NFlxpRetY9aYvHZ3OfUP4xAt1THVOzR6hZrBurOKMv/ e8FBGBh/cg== =Hy// -----END PGP SIGNATURE----- Merge tag 'for-6.9/io_uring-20240310' of git://git.kernel.dk/linux Pull io_uring updates from Jens Axboe: - Make running of task_work internal loops more fair, and unify how the different methods deal with them (me) - Support for per-ring NAPI. The two minor networking patches are in a shared branch with netdev (Stefan) - Add support for truncate (Tony) - Export SQPOLL utilization stats (Xiaobing) - Multishot fixes (Pavel) - Fix for a race in manipulating the request flags via poll (Pavel) - Cleanup the multishot checking by making it generic, moving it out of opcode handlers (Pavel) - Various tweaks and cleanups (me, Kunwu, Alexander) * tag 'for-6.9/io_uring-20240310' of git://git.kernel.dk/linux: (53 commits) io_uring: Fix sqpoll utilization check racing with dying sqpoll io_uring/net: dedup io_recv_finish req completion io_uring: refactor DEFER_TASKRUN multishot checks io_uring: fix mshot io-wq checks io_uring/net: add io_req_msg_cleanup() helper io_uring/net: simplify msghd->msg_inq checking io_uring/kbuf: rename REQ_F_PARTIAL_IO to REQ_F_BL_NO_RECYCLE io_uring/net: remove dependency on REQ_F_PARTIAL_IO for sr->done_io io_uring/net: correctly handle multishot recvmsg retry setup io_uring/net: clear REQ_F_BL_EMPTY in the multishot retry handler io_uring: fix io_queue_proc modifying req->flags io_uring: fix mshot read defer taskrun cqe posting io_uring/net: fix overflow check in io_recvmsg_mshot_prep() io_uring/net: correct the type of variable io_uring/sqpoll: statistics of the true utilization of sq threads io_uring/net: move recv/recvmsg flags out of retry loop io_uring/kbuf: flag request if buffer pool is empty after buffer pick io_uring/net: improve the usercopy for sendmsg/recvmsg io_uring/net: move receive multishot out of the generic msghdr path io_uring/net: unify how recvmsg and sendmsg copy in the msghdr ...
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.