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On SPARC, the udl driver filled my kernel log with these messages: [186668.910612] Kernel unaligned access at TPC[76609c] udl_render_hline+0x13c/0x3a0 Use put_unaligned_be16 to avoid them. On x86 this results in the same code, but on SPARC the compiler emits two single-byte stores. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Acked-by: David Airlie <airlied@linux.ie> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20170407200229.20642-1-j.neuschaefer@gmx.net
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.