Re: [PATCH] exit if we fail to initialize kvm

[Glauber Costa <glommer@redhat.com>]

On Tue, Jul 28, 2009 at 11:15:19PM +0200, Alexander Graf wrote:
>
> On 28.07.2009, at 22:52, Glauber Costa <glommer@redhat.com> wrote:
>
>> Falling back to tcg has proven to be evil through time. The option is 
>> to
>> do not try to act behind user's back, and quit the program completely 
>> if
>> we fail to initialize kvm. Right now, the only way to run tcg from our 
>> tree
>> becomes explicitly asking for it, with the -no-kvm option.
>
> Well, actually there's one little difference: I tell the user to use - 
> no-kvm if he really wants cpu emulation.
>
> But simply failing is probably good enough.
With my patch, we won't fail if the user asked -no-kvm, because then we won't
even try to initialize kvm.

We only exit here, if we try, but fail