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f4e8d80292
Pull vfs rw iterator updates from Christian Brauner: "The core fs signalfd, userfaultfd, and timerfd subsystems did still use f_op->read() instead of f_op->read_iter(). Convert them over since we should aim to get rid of f_op->read() at some point. Aside from that io_uring and others want to mark files as FMODE_NOWAIT so it can make use of per-IO nonblocking hints to enable more efficient IO. Converting those users to f_op->read_iter() allows them to be marked with FMODE_NOWAIT" * tag 'vfs-6.10.rw' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: signalfd: convert to ->read_iter() userfaultfd: convert to ->read_iter() timerfd: convert to ->read_iter() new helper: copy_to_iter_full()
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.