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14072e5695
Skip additional EPTP flushes if one fails when processing EPTPs for Hyper-V's paravirt TLB flushing. If _any_ flush fails, KVM falls back to a full global flush, i.e. additional flushes are unnecessary (and will likely fail anyways). Continue processing the loop unless a mismatch was already detected, e.g. to handle the case where the first flush fails and there is a yet-to-be-detected mismatch. Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20210305183123.3978098-11-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.