406037351e
This update improves LKMM diagnostic messages, unifies handling of the ordering produced by unlock/lock pairs, adds support for the smp_mb__after_srcu_read_unlock() macro, removes redundant members from the to-r relation, brings SRCU read-side semantics into alignment with Linux-kernel SRCU, makes ppo a subrelation of po, and improves documentation. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmQws9wTHHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jKNGD/9oBTUIlsscsZ0GCtx5CYkA+AsIOAzV ejvH3vB935jKHVXuDYtnvjDrk9km2aK98CzZaYyJT44bvMZ7gMIvMG8b/k/ZokgF GNkde2Vv2S2sMpgQZUxSCjCBPyqd7uRzPtixyAb4zIu7VAEHdlptHRFc+0DQ2l1z F4jCRI01ZXD/pk+7fcztxi+obBYXfbVwSFSieN7Kym5Vt6sQXbG/SG3nIS/ZgExA i52uiKScAVtfdGOQCnC4YR8hrcahFZ7ohmEx66B1mcgLknzjS/Pzy7tDNiRr6jx9 Ong7c/ImLk7JLKWMC/52lzeXlzrwMAvdoJ9EviJO5zfAjP5ycD8Te2ErCDkg8f4P yoNoLinYweG5VTGrMvYFpUnRUL6iABbtZe4NrwlP3eWsfRQ3lZg2NK/QypirYW36 aHYQPhKjj2zSpxx2+DDNQZUpd+kXGMNLngix+VT/E9hJ1k95lt1I44ID68UJdIaU ctIB1c1lEPJbgFnNXsBBorhcfBU1JduYrNg212Uh2C2XuMFzMiiVGCuZvckFc9nZ HllllQzE4WH5BhBx5o1qNmRAsbH4v1+B/UAoYpH6Er7fDtHhdXE0YtgopH4YiU11 9UxO35qFQYGjU1+iR3063OO9dVhbeSlwRyAQ2cbIJ/GZG+ciniOtI/lg7Px8MO/y nZyuOytkf6x6JQ== =Vilg -----END PGP SIGNATURE----- Merge tag 'lkmm.2023.04.07a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull Linux Kernel Memory Model updates from Paul McKenney "This improves LKMM diagnostic messages, unifies handling of the ordering produced by unlock/lock pairs, adds support for the smp_mb__after_srcu_read_unlock() macro, removes redundant members from the to-r relation, brings SRCU read-side semantics into alignment with Linux-kernel SRCU, makes ppo a subrelation of po, and improves documentation" * tag 'lkmm.2023.04.07a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: Documentation: litmus-tests: Correct spelling tools/memory-model: Add documentation about SRCU read-side critical sections tools/memory-model: Make ppo a subrelation of po tools/memory-model: Provide exact SRCU semantics tools/memory-model: Restrict to-r to read-read address dependency tools/memory-model: Add smp_mb__after_srcu_read_unlock() tools/memory-model: Unify UNLOCK+LOCK pairings to po-unlock-lock-po tools/memory-model: Update some warning labels
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.