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eb3a353014
Finally, this add the first huge gtt support for GVTg - 64K pages. Since 64K page and 4K page cannot be mixed on the same page table, so we always split a 64K entry into small 4K page. And when unshadow guest 64K entry, we need ensure all the shadowed entries in shadow page table also get cleared. For page table which has 64K gtt entry, only PTE#0, PTE#16, PTE#32, ... PTE#496 are used. Unused PTEs update should be ignored. Signed-off-by: Changbin Du <changbin.du@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
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.