39ca1ecb78
Refactor the page fault handlers and mapping_level() to track the max allowed page level instead of only tracking if a 4k page is mandatory due to one restriction or another. This paves the way for cleanly consolidating tdp_page_fault() and nonpaging_page_fault(), and for eliminating a redundant check on mmu_gfn_lpage_is_disallowed(). No functional change intended. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.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.
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.