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Re: [Qemu-devel] [PATCH 3/4] RFC target/arm: Do not build pre-ARMv7 cpus


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH 3/4] RFC target/arm: Do not build pre-ARMv7 cpus when using KVM
Date: Fri, 23 Aug 2019 10:12:00 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0

On 8/23/19 6:58 AM, Philippe Mathieu-Daudé wrote:
> A KVM-only build won't be able to run pre-ARMv7 cpus, disable them.
> 
> If KVM is not enabled, they are enabled by default.
> 
> Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
> ---
> Sadly this does not work with --enable-tcg --enable-kvm dual config.
> ---

Huh?  --enable-kvm does not imply --disable-tcg.

> +config ARM_V4
> +    default y
> +    depends on !KVM
> +    bool

This should surely be "depends on TCG".


r~



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