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bc41d0c40e
Use vpid_sync_vcpu_addr() to emulate the "individual address" variant of INVVPID now that said function handles the fallback case of the (host) CPU not supporting "individual address". Note, the "vpid == 0" checks in the vpid_sync_*() helpers aren't actually redundant with the "!operand.vpid" check in handle_invvpid(), as the vpid passed to vpid_sync_vcpu_addr() is a KVM (host) controlled value, i.e. vpid02 can be zero even if operand.vpid is non-zero. No functional change intended. Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Message-Id: <20200320212833.3507-14-sean.j.christopherson@intel.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.