717ca0b8e5
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmW8PwYQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpl1iD/9Zgk+2vEAp2YcH9m8VzFoiR6xp81MbmH1k HsuuO/Yy3N7jiAiv+pY7Ov2wYNiSsTQHsNpUIyA5KNPvgArB26aSS5a6d02Q3eJD aay2kcySCi162MfJ+SLKXWmhBYJhwJ3QsvGHmEd4MjPuutJcaUvS+dfIp91Fuvzu JRfKUdMqrd9UAU3UMUdssmFI5VMuf+Y7hg0V2Fm0jRxbkreGuAJkVw7Kc7E0f0ad 3S87++AZSG/IwViAJGd8Tsfv3ump7+b0z+gnZU8wwiEfbUS+NvjNZ4ybetGcMqfg AZR617YGjF/7/QzOOGYxJ9fWUCRIx8UUP27baYjsdAVayoPV77xVLZ7IpfLGFqqS BUud1GKJ2d28G9OzKEuwMGHEh5wugQEzXNdUo+9ys9bAd5KDiWuH3R6S7MabLTsY J4MYiumY/xRCKq1lWB0wd1a4UN2IiYMwvvXb2GF33GPeH302qQw4QhHrnwX7b8Tf di0XAr7C0LJ9cFT5GHOzCbYUy8Z5ehhOv+dhhHWDSB5KoiL/5f3SuhfEjdKnG51/ w4tTS3zEpIhcfYFC2PcUFXefmBJuSSbU7wkvbzHIGWoB0v2Ibe0RAcrvK99EsvJZ KOGHtuxq/4LcPieQvNfpVnwMSC9B+ItryTVoG4FmUR+ofxXFbKSw5ihZEimdqus3 kCTtXVmPQQ== =QYEp -----END PGP SIGNATURE----- Merge tag 'io_uring-6.8-2024-02-01' of git://git.kernel.dk/linux Pull io_uring fixes from Jens Axboe: - Fix for missing retry for read multishot. If we trigger the execution of it and there's more than one buffer to be read, then we don't always read more than the first one. As it's edge triggered, this can lead to stalls. - Limit inline receive multishot retries for fairness reasons. If we have a very bursty socket receiving data, we still need to ensure we process other requests as well. This is really two minor cleanups, then adding a way for poll reissue to trigger a requeue, and then finally having multishot receive utilize that. - Fix for a weird corner case for non-multishot receive with MSG_WAITALL, using provided buffers, and setting the length to zero (to let the buffer dictate the receive size). * tag 'io_uring-6.8-2024-02-01' of git://git.kernel.dk/linux: io_uring/net: fix sr->len for IORING_OP_RECV with MSG_WAITALL and buffers io_uring/net: limit inline multishot retries io_uring/poll: add requeue return code from poll multishot handling io_uring/net: un-indent mshot retry path in io_recv_finish() io_uring/poll: move poll execution helpers higher up io_uring/rw: ensure poll based multishot read retries appropriately
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.