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c3b44a063d
The MMUs provide a mechanism to lock TLB entries to avoid eviction and fetching of frequently used page table entries. These TLBs lose context when the MMUs are turned OFF. Add the logic to save and restore these locked TLBS during suspend and resume respectively. There are no locked TLBs during initial power ON, and they need not be saved during final shutdown. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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.
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.