Re: [PATCH v12 06/10] hvf: arm: Implement -cpu host

[Philippe Mathieu-Daudé]

On 9/16/21 5:54 PM, Alexander Graf wrote:
> Now that we have working system register sync, we push more target CPU
> properties into the virtual machine. That might be useful in some
> situations, but is not the typical case that users want.
> 
> So let's add a -cpu host option that allows them to explicitly pass all
> CPU capabilities of their host CPU into the guest.
> 
> Signed-off-by: Alexander Graf <agraf@csgraf.de>
> Acked-by: Roman Bolshakov <r.bolshakov@yadro.com>
> Reviewed-by: Sergio Lopez <slp@redhat.com>
> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
> 
> ---

> diff --git a/target/arm/hvf_arm.h b/target/arm/hvf_arm.h
> new file mode 100644
> index 0000000000..603074a331
> --- /dev/null
> +++ b/target/arm/hvf_arm.h
> @@ -0,0 +1,19 @@
> +/*
> + * QEMU Hypervisor.framework (HVF) support -- ARM specifics
> + *
> + * Copyright (c) 2021 Alexander Graf
> + *
> + * This work is licensed under the terms of the GNU GPL, version 2 or later.
> + * See the COPYING file in the top-level directory.
> + *
> + */
> +
> +#ifndef QEMU_HVF_ARM_H
> +#define QEMU_HVF_ARM_H
> +
> +#include "qemu/accel.h"

This include shouldn't be necessary.

> +#include "cpu.h"
> +
> +void hvf_arm_set_cpu_features_from_host(struct ARMCPU *cpu);
> +
> +#endif