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From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: julien.grall@citrix.com, xen-devel@lists.xensource.com,
	Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Subject: Re: [PATCH v8 07/10] xen/arm: remove workaround to inject evtchn_irq on irq enable
Date: Wed, 23 Jul 2014 16:04:37 +0100	[thread overview]
Message-ID: <alpine.DEB.2.02.1407231604230.2293@kaball.uk.xensource.com> (raw)
In-Reply-To: <1405601425.31127.12.camel@kazak.uk.xensource.com>

On Thu, 17 Jul 2014, Ian Campbell wrote:
> On Thu, 2014-07-10 at 19:13 +0100, Stefano Stabellini wrote:
> > evtchn_upcall_pending is already set by common code at vcpu creation,
> > therefore on ARM we also need to call vgic_vcpu_inject_irq for it.
> > Currently we do that from vgic_enable_irqs as a workaround.
> 
> Perhaps we should gate these on evtchn_upcall_pending then? That would
> make it pretty obvious in most places what it was for.
> 
> Other than that suggestion and Julien's request for a comment this looks
> good to me.

Makes sense, I'll make the changes

  reply	other threads:[~2014-07-23 15:04 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-10 18:12 [PATCH v8 00/10] gic and vgic fixes and improvements Stefano Stabellini
2014-07-10 18:13 ` [PATCH v8 01/10] xen/arm: observe itargets setting in vgic_enable_irqs and vgic_disable_irqs Stefano Stabellini
2014-07-11 13:01   ` Julien Grall
2014-07-23 15:31     ` Stefano Stabellini
2014-07-10 18:13 ` [PATCH v8 02/10] xen/arm: move setting GIC_IRQ_GUEST_QUEUED earlier Stefano Stabellini
2014-07-10 18:13 ` [PATCH v8 03/10] xen/arm: inflight irqs during migration Stefano Stabellini
2014-07-17 12:44   ` Ian Campbell
2014-07-23 14:45     ` Stefano Stabellini
2014-07-23 15:38       ` Ian Campbell
2014-07-24 14:48         ` Stefano Stabellini
2014-07-24 16:41           ` Ian Campbell
2014-07-24 16:45             ` Stefano Stabellini
2014-07-24 16:48               ` Ian Campbell
2014-07-24 16:49                 ` Stefano Stabellini
2014-07-25  9:08                   ` Ian Campbell
2014-07-10 18:13 ` [PATCH v8 04/10] xen/arm: support irq delivery to vcpu > 0 Stefano Stabellini
2014-07-10 18:13 ` [PATCH v8 05/10] xen/arm: physical irq follow virtual irq Stefano Stabellini
2014-07-11 13:07   ` Julien Grall
2014-07-23 15:00     ` Stefano Stabellini
2014-07-10 18:13 ` [PATCH v8 06/10] xen: introduce sched_move_irqs Stefano Stabellini
2014-07-10 18:13 ` [PATCH v8 07/10] xen/arm: remove workaround to inject evtchn_irq on irq enable Stefano Stabellini
2014-07-11 13:10   ` Julien Grall
2014-07-17 12:50   ` Ian Campbell
2014-07-23 15:04     ` Stefano Stabellini [this message]
2014-07-23 16:09       ` Stefano Stabellini
2014-07-23 16:11         ` Ian Campbell
2014-07-23 16:12           ` Stefano Stabellini
2014-07-23 16:16             ` Ian Campbell
2014-07-24 14:37               ` Stefano Stabellini
2014-07-10 18:13 ` [PATCH v8 08/10] xen/arm: take the rank lock before accessing ipriority Stefano Stabellini
2014-07-17 12:51   ` Ian Campbell
2014-07-23 14:57     ` Stefano Stabellini
2014-07-10 18:13 ` [PATCH v8 09/10] xen: introduce bit access macros for the IRQ line status flags Stefano Stabellini
2014-07-11 13:15   ` Julien Grall
2014-07-23 14:52     ` Stefano Stabellini
2014-07-10 18:13 ` [PATCH v8 10/10] xen/arm: make accesses to desc->status flags atomic Stefano Stabellini
2014-07-17 12:52   ` Ian Campbell

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