mirror of
https://github.com/torvalds/linux.git
synced 2026-07-28 10:09:10 +02:00
Linux kernel source tree
b1011b2b45
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmgCWuYQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpp7PD/4rqs3cAj0cRD8A1EkU+UQC0U3hA73uyFzF ovHmC7bdfm08m+swx1eIwP4Ke2SuHpR/seCQwQoS058Jq5UageK4Lpi/TL9B9gyG NOauvNUO8bd1DB07r887jwF9xKLugkNmdmEUZqpkMMl364xgLZntAUebt7jzRkgp xJk2BBgNmDNRebvE6RkP6RPO6GvshzYIDkZmDKO3mXtgkQUO2eG7TeBT9SFlbYo4 UyLsxL9PlZve4fHqJRORMSx9gnfKoO3NC7r2/K3ULHmftZSEy+fvHGYo6i46n6LQ wzZ/0DJw9jXz7twtKib2LjN1fxAA1rGy8ulaMWvP0rADhc2CMw3YMGmnEeaN0miw DCewKWsJk14ht07zdZmyTNshd09BPg+WL+6huXsIEVXHBo9LfHcuoWkLUGrqp6d8 JBjoMi42gz5tXGy5uh1wJaEr5Mo8PRND2QWZoRXL4ETQX0V48HrrUY1lHO0KFoZt rK8zSols85A7h9jYbxUWeHe9tmddGU5Os5AuOB9fC6jJZ106ky2+1E0EpPn3Rkwh nV9UVdw4yAfdXZwHF9QgRZvvrVtugLk9t800uvcTdvG/e/5gNp7Zbc9tGjBKqRB+ iT7911a2V0BBU5KdF8JpTeRBzwMpo2FQoEC2y/UvUl9Z6PQMCmpPTfjuSGRWS0gN RB2f6QO5Dw== =iVgS -----END PGP SIGNATURE----- Merge tag 'io_uring-6.15-20250418' of git://git.kernel.dk/linux Pull io_uring fixes from Jens Axboe: - Correctly cap iov_iter->nr_segs for imports of registered buffers, both kbuf and normal ones. Three cleanups to make it saner first, then two fixes for each of the buffer types. This fixes a performance regression where partial buffer usage doesn't trim the tail number of segments, leading the block layer to iterate the IOs to check if it needs splitting. - Two patches tweaking the newly introduced zero-copy rx API, mostly to keep the API consistent once we add multiple interface queues per ring support in the 6.16 release. - zc rx unmapping fix for a dead device * tag 'io_uring-6.15-20250418' of git://git.kernel.dk/linux: io_uring/zcrx: fix late dma unmap for a dead dev io_uring/rsrc: ensure segments counts are correct on kbuf buffers io_uring/rsrc: send exact nr_segs for fixed buffer io_uring/rsrc: refactor io_import_fixed io_uring/rsrc: separate kbuf offset adjustments io_uring/rsrc: don't skip offset calculation io_uring/zcrx: add pp to ifq conversion helper io_uring/zcrx: return ifq id to the user |
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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 reStructuredText 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.