From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@linaro.org>
Subject: Re: [PATCH v9 02/10] xen/arm: move setting
 GIC_IRQ_GUEST_QUEUED earlier
Date: Mon, 28 Jul 2014 16:16:30 +0100
Message-ID: <53D6694E.2040906@linaro.org>
References: <alpine.DEB.2.02.1407241825570.2293@kaball.uk.xensource.com>
	<1406223192-26267-2-git-send-email-stefano.stabellini@eu.citrix.com>
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To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>, xen-devel@lists.xensource.com
Cc: julien.grall@citrix.com, Ian.Campbell@citrix.com
List-Id: xen-devel@lists.xenproject.org

Hi Stefano,

On 07/24/2014 06:33 PM, Stefano Stabellini wrote:
> It makes the code cleaner, especially with the following patches.
> 
> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> Acked-by: Julien Grall <julien.grall@linaro.org>
> Acked-by: Ian Campbell <ian.campbell@citrix.com>
> ---
>  xen/arch/arm/vgic.c |   16 ++++++++--------
>  1 file changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/xen/arch/arm/vgic.c b/xen/arch/arm/vgic.c
> index ebfec83..8255e96 100644
> --- a/xen/arch/arm/vgic.c
> +++ b/xen/arch/arm/vgic.c
> @@ -321,13 +321,6 @@ void vgic_vcpu_inject_irq(struct vcpu *v, unsigned int irq)
>  
>      spin_lock_irqsave(&v->arch.vgic.lock, flags);
>  
> -    if ( !list_empty(&n->inflight) )
> -    {
> -        set_bit(GIC_IRQ_GUEST_QUEUED, &n->status);
> -        gic_raise_inflight_irq(v, irq);
> -        goto out;
> -    }
> -
>      /* vcpu offline */
>      if ( test_bit(_VPF_down, &v->pause_flags) )
>      {
> @@ -335,10 +328,17 @@ void vgic_vcpu_inject_irq(struct vcpu *v, unsigned int irq)
>          return;
>      }
>  
> +    set_bit(GIC_IRQ_GUEST_QUEUED, &n->status);
> +
> +    if ( !list_empty(&n->inflight) )
> +    {
> +        gic_raise_inflight_irq(v, irq);
> +        goto out;
> +    }
> + 

NIT: The line above contains a space. It should be empty.

Regards,

-- 
Julien Grall