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a3059b0ca0
As stated in a comment in head_8xx.S, today we "Always pin the first 8 MB ITLB to prevent ITLB misses while mucking around with SRR0/SRR1 in asm". This issue has just been cleared by the preceding patch, therefore we can make this pinning optional (on by default) and independent of DATA pinning. This patch also makes pinning of IMMR independent of pinning of DATA. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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.