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0b39ca4572
Make __blk_crypto_bio_prep() propagate BLK_STS_INVAL when IO segments fail the data unit alignment check. This was flagged by an LTP test that expects EINVAL when performing an O_DIRECT read with a misaligned buffer [1]. Cc: Eric Biggers <ebiggers@kernel.org> Cc: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/all/aP-c5gPjrpsn0vJA@google.com/ [1] Signed-off-by: Carlos Llamas <cmllamas@google.com> Reviewed-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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.