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d1788191fd
Remove vmcb_pa from vcpu_svm and simply read current_vmcb->pa directly in the one path where it is consumed. Unlike svm->vmcb, use of the current vmcb's address is very limited, as evidenced by the fact that its use can be trimmed to a single dereference. Opportunistically add a comment about using vmcb01 for VMLOAD/VMSAVE, at first glance using vmcb01 instead of vmcb_pa looks wrong. No functional change intended. Cc: Maxim Levitsky <mlevitsk@redhat.com> Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210406171811.4043363-3-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.