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[Qemu-devel] Re: [patch 3/3] UHCI: Substate section for migration of rem


From: Gerd Hoffmann
Subject: [Qemu-devel] Re: [patch 3/3] UHCI: Substate section for migration of remote wakeup feature
Date: Wed, 01 Dec 2010 18:16:04 +0100
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.9) Gecko/20100827 Red Hat/3.1.3-1.el6 Thunderbird/3.1.3

On 12/01/10 17:47, Marcelo Tosatti wrote:
Use a subsection to migrate remote wakeup feature only when used by the guest.

Yea, right, this must be saved. But certainly not by the UHCI adapter, it belongs into the usb devices. Some of them don't save state at all today, which makes it a bit tricky to do this in a way that migration to older versions keeps working at least as long as remote wakeup isn't used ...

Juan, any idea?

cheers,
  Gerd




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