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8060b2bd2d
Add consistency checks for CR4.CET and CR0.WP in guest-state or host-state area in the VMCS12. This ensures that configurations with CR4.CET set and CR0.WP not set result in VM-entry failure, aligning with architectural behavior. Tested-by: Mathias Krause <minipli@grsecurity.net> Tested-by: John Allen <john.allen@amd.com> Tested-by: Rick Edgecombe <rick.p.edgecombe@intel.com> Signed-off-by: Chao Gao <chao.gao@intel.com> Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com> Link: https://lore.kernel.org/r/20250919223258.1604852-33-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.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 reStructuredText 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.