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6e1d13bf38
Handle all memslot0 size adjustments in __vm_create(). Currently, the adjustments reside in __vm_create_with_vcpus(), which means tests that call vm_create() or __vm_create() directly are left to their own devices. Some tests just pass DEFAULT_GUEST_PHY_PAGES and don't bother with any adjustments, while others mimic the per-vCPU calculations. For vm_create(), and thus __vm_create(), take the number of vCPUs that will be runnable to calculate that number of per-vCPU pages needed for memslot0. To give readers a hint that neither vm_create() nor __vm_create() create vCPUs, name the parameter @nr_runnable_vcpus instead of @nr_vcpus. That also gives readers a hint as to why tests that create larger numbers of vCPUs but never actually run those vCPUs can skip straight to the vm_create_barebones() variant. Signed-off-by: Sean Christopherson <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.