64cd7de998
When allocating too huge a snapshot table, we should fail gracefully in __snapshot_t_mut() instead of fail in kmalloc(). Reported-by: syzbot+770e99b65e26fa023ab1@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/bug?extid=770e99b65e26fa023ab1 Tested-by: syzbot+770e99b65e26fa023ab1@syzkaller.appspotmail.com Signed-off-by: Pei Li <peili.dev@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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.