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Date: Mon, 18 Aug 2014 13:23:11 +0800 From: Jason Wang <jasowang@...hat.com> To: "Michael S. Tsirkin" <mst@...hat.com> CC: "Zhangjie (HZ)" <zhangjie14@...wei.com>, kvm@...r.kernel.org, netdev@...r.kernel.org, qinchuanyu@...wei.com, liuyongan@...wei.com, davem@...emloft.net Subject: Re: Query: Is it possible to lose interrupts between vhost and virtio_net during migration? On 08/17/2014 06:22 PM, Michael S. Tsirkin wrote: > On Fri, Aug 15, 2014 at 10:55:32AM +0800, Jason Wang wrote: >>>>> I wonder if k->set_guest_notifiers should be called after "hdev->started = true;" in vhost_dev_start. >>>> Michael, can we just remove those assertions? Since you may want to set >>>> guest notifiers before starting the backend. >>> Which assertions? >> I mean assert(hdev->started) in vhost.c. Your patch may hit them. > I don't follow, but since my patch doesn't help anyway, pls go ahead > and post your idea in form of a patch, will be clearer and can > be tested. Ok, will post the patch. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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