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2e4c06618d
Use the MMU's role to calculate the Protection Keys (Restrict Userspace) bitmask instead of pulling bits from current vCPU state. For some flows, the vCPU state may not be correct (or relevant), e.g. EPT doesn't interact with PKRU. Case in point, the "ept" param simply disappears. Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210622175739.3610207-34-seanjc@google.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.