bcdf201f8a
Using raw host MSR values for setting up nested VMX control MSRs is incorrect as some features need to disabled, e.g. when KVM runs as a nested hypervisor on Hyper-V and uses Enlightened VMCS or when a workaround for IA32_PERF_GLOBAL_CTRL is applied. For non-nested VMX, this is done in setup_vmcs_config() and the result is stored in vmcs_config. Use it for setting up allowed-1 bits in nested VMX MSRs too. Suggested-by: Sean Christopherson <seanjc@google.com> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Sean Christopherson <seanjc@google.com> Link: https://lore.kernel.org/r/20220830133737.1539624-32-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.