6d58f275e6
For cleanliness, do not leave a stale GVA in the cache after all the roots are cleared. In practice, kvm_mmu_load will go through kvm_mmu_sync_roots if paging is on, and will not use vcpu_match_mmio_gva at all if paging is off. However, leaving data in the cache might cause bugs in the future. 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.