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cc5705fb1b
With the transition to kvm_arch_vcpu_run_pid_change() to handle the "run once" activities, it becomes obvious that has_run_once is now an exact shadow of vcpu->pid. Replace vcpu->arch.has_run_once with a new vcpu_has_run_once() helper that directly checks for vcpu->pid, and get rid of the now unused field. Reviewed-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Marc Zyngier <maz@kernel.org>
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.