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Date: Wed, 14 May 2014 12:25:49 +0200
From: Paolo Bonzini <pbonzini@redhat.com>
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Subject: Re: [Qemu-devel] usb: usb tablet freeze when save/restore guest os
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To: "Gonglei (Arei)" <arei.gonglei@huawei.com>, Gerd Hoffmann <kraxel@redhat.com>
Cc: "Huangweidong (C)" <weidong.huang@huawei.com>, "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, "Michael S. Tsirkin" <mst@redhat.com>

Il 14/05/2014 03:47, Gonglei (Arei) ha scritto:
> > There was a kernel bug recently causing lost interrupts on migration,
> > maybe this is the same (rh bug 1036478)?  Paolo?  Is the fix upstream?
> > Which kernel has it?

It is in 3.15, but it only affects edge-triggered interrupts, so not UHCI.

Paolo

> Oh? Sounds good.
>
> Cc'ing Paolo for attention. Thanks.