From: Jan Kiszka <jan.kiszka@web.de>
Subject: Re: [PATCH for-1.2 0/2] migrate PV EOI MSR
Date: Mon, 27 Aug 2012 08:20:19 +0200
Message-ID: <503B11A3.8060901@web.de>
References: <cover.1345996760.git.mst@redhat.com>
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Cc: gleb@redhat.com, kvm@vger.kernel.org, mtosatti@redhat.com,
	qemu-devel@nongnu.org, avi@redhat.com,
	Anthony Liguori <anthony@codemonkey.ws>
To: "Michael S. Tsirkin" <mst@redhat.com>
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On 2012-08-26 17:59, Michael S. Tsirkin wrote:
> It turns out PV EOI gets disabled after migration -
> until next guest reset.
> This is because we are missing code to actually migrate it.
> This patch fixes it up: it does not do anything useful
> without kvm irqchip but applies cleanly to qemu.git
> as well as qemu-kvm.git, so I think it's cleaner
> to apply it in qemu.git to keep diff to minimum.

There is nothing except pci-assign left in qemu-kvm (which will be
posted for upstream in a minute), so you are intuitively doing the right
thing.

Patch 2 looks good to me, see patch 1 for the clean procedure.

Jan



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