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fb8e456e54
blk_get_request() can fail, always check the return value. Fixes:0493f6fe5b("mmc: block: Move boot partition locking into a driver op") Fixes:3ecd8cf23f("mmc: block: move multi-ioctl() to use block layer") Fixes:614f0388f5("mmc: block: move single ioctl() commands to block requests") Fixes:627c3ccfb4("mmc: debugfs: Move block debugfs into block module") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: stable@vger.kernel.org # 4.13+ Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.