From: "Michael S. Tsirkin" <mst@redhat.com>
To: Christoph Hellwig <hch@lst.de>
Cc: kvm@vger.kernel.org, Avi Kivity <avi@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Re: virtio-blk performance and MSI
Date: Sun, 9 Aug 2009 22:49:01 +0300 [thread overview]
Message-ID: <20090809194900.GA21671@redhat.com> (raw)
In-Reply-To: <20090809174100.GA17096@lst.de>
On Sun, Aug 09, 2009 at 07:41:00PM +0200, Christoph Hellwig wrote:
> On Sun, Aug 09, 2009 at 01:01:35PM +0300, Avi Kivity wrote:
> > Looks good. Anthony, I think this applies upstream?
>
> This applies upstream, but as mentioned we can't just use it as-is.
> We'll very recent kvm kernel support for multiple MSI vectors, and
> when the host doesn't have it even 2.6.30 crashes badly in the guest.
I think the problems were in qemu-kvm and that they are fixed now.
Could you verify please?
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next prev parent reply other threads:[~2009-08-09 19:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-06 16:35 [Qemu-devel] virtio-blk performance and MSI Christoph Hellwig
2009-08-09 10:01 ` [Qemu-devel] " Avi Kivity
2009-08-09 17:41 ` Christoph Hellwig
2009-08-09 17:49 ` Avi Kivity
2009-08-09 19:13 ` Christoph Hellwig
2009-08-09 19:53 ` Michael S. Tsirkin
2009-08-09 19:49 ` Michael S. Tsirkin [this message]
2009-08-09 19:56 ` Michael S. Tsirkin
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