Commit 2e5d2f33d1db ("crypto: arm64/aes-blk - improve XTS mask handling") optimized away some reloads of the XTS mask vector, but failed to take into account that calls into the XTS en/decrypt routines will take a slightly different code path if a single block of input is split across different buffers. So let's ensure that the first load occurs unconditionally, and move the reload to the end so it doesn't occur needlessly. Fixes: 2e5d2f33d1db ("crypto: arm64/aes-blk - improve XTS mask handling") Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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.
Description
Languages
C
97.6%
Assembly
1%
Shell
0.5%
Python
0.3%
Makefile
0.3%