3c06c86cd0
commit 075cb3c78fe7976c9f29ca1fa23f9728634ecefc upstream. Since we have btrfs_check_chunk_valid() in tree-checker, let's do chunk item verification in tree-checker too. Since the tree-checker is run at endio time, if one chunk leaf fails chunk verification, we can still retry the other copy, making btrfs more robust to fuzzed image as we may still get a good chunk item. Also since we have done chunk verification in tree block read time, skip the btrfs_check_chunk_valid() call in read_one_chunk() if we're reading chunk items from leaf. Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Qu Wenruo <wqu@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com> Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.