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vcpu_run calls kvm_vcpu_running, not kvm_arch_vcpu_runnable, and the former does not call check_nested_events. Once KVM_REQ_EVENT is removed from the APICv interrupt injection path, however, this would leave no place to trigger a vmexit from L2 to L1, causing a missed interrupt delivery while in guest mode. This is caught by the "ack interrupt on exit" test in vmx.flat. [This does not change the calls to check_nested_events in inject_pending_event. That is material for a separate cleanup.] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.