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Vishal Annapurve
01244fce2f
Add helpers for x86 guests to invoke the KVM_HC_MAP_GPA_RANGE hypercall, which KVM will forward to userspace and thus can be used by tests to coordinate private<=>shared conversions between host userspace code and guest code. Signed-off-by: Vishal Annapurve <vannapurve@google.com> [sean: drop shared/private helpers (let tests specify flags)] Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20231027182217.3615211-29-seanjc@google.com> Reviewed-by: Fuad Tabba <tabba@google.com> Tested-by: Fuad Tabba <tabba@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.