Re: [PATCH] qemu-kvm: Fix segfault on -no-kvm startup

[Gleb Natapov <gleb@redhat.com>]

On Fri, Sep 25, 2009 at 06:05:49PM +0200, Jan Kiszka wrote:
> The check for in-kernel irqchip must be protected by kvm_enabled, and we
> have a different wrapper for it.
> 
Why not move kvm_enabled() into kvm_irqchip_in_kernel()? It will return
false if !kvm_enabled().

> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> ---
> 
>  hw/apic.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/hw/apic.c b/hw/apic.c
> index 3a2e128..01ac174 100644
> --- a/hw/apic.c
> +++ b/hw/apic.c
> @@ -509,9 +509,10 @@ void apic_init_reset(CPUState *env)
>  
>      env->halted = !(s->apicbase & MSR_IA32_APICBASE_BSP);
>  #ifdef KVM_CAP_MP_STATE
> -    if (kvm_irqchip_in_kernel(kvm_context))
> +    if (kvm_enabled() && qemu_kvm_irqchip_in_kernel()) {
>          env->mp_state
>              = env->halted ? KVM_MP_STATE_UNINITIALIZED : KVM_MP_STATE_RUNNABLE;
> +    }
>  #endif
>  }
>  
> --
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--
			Gleb.