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d82aaef9c8
Make nSVM code resemble nVMX where nested_vmx_load_cr3() is used on both guest->host and host->guest transitions. Also, we can now eliminate unconditional kvm_mmu_reset_context() and speed things up. Note, nVMX has two different paths: load_vmcs12_host_state() and nested_vmx_restore_host_state() and the later is used to restore from 'partial' switch to L2, it always uses kvm_mmu_reset_context(). nSVM doesn't have this yet. Also, nested_svm_vmexit()'s return value is almost always ignored nowadays. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Message-Id: <20200710141157.1640173-9-vkuznets@redhat.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.