From: Juan Quintela <quintela@redhat.com>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
qemu-devel@nongnu.org, Paul Brook <paul@codesourcery.com>
Subject: [Qemu-devel] Re: [patch 3/3] UHCI: Substate section for migration of remote wakeup feature
Date: Wed, 01 Dec 2010 20:14:22 +0100 [thread overview]
Message-ID: <m3lj49wbjl.fsf@trasno.mitica> (raw)
In-Reply-To: <4CF682D4.1080200@redhat.com> (Gerd Hoffmann's message of "Wed, 01 Dec 2010 18:16:04 +0100")
Gerd Hoffmann <kraxel@redhat.com> wrote:
> 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?
Second thought.
Only to add sections for all devices that don't have one. But the
problem is that we have optional subsections, not optional subsections
(it is not a way to not send a section because no value there).
Later, Juan.
next prev parent reply other threads:[~2010-12-01 19:14 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-25 15:34 PATCH: QEMU support for UHCI suspend / remote wake up Marcelo Tosatti
2010-11-25 15:34 ` [Qemu-devel] " Marcelo Tosatti
2010-11-25 16:15 ` Gerd Hoffmann
2010-11-25 16:15 ` [Qemu-devel] " Gerd Hoffmann
2010-11-25 17:04 ` [patch 0/2] USB UHCI global suspend / remote wakeup Marcelo Tosatti
2010-11-25 17:04 ` [Qemu-devel] " Marcelo Tosatti
2010-11-25 17:04 ` [patch 1/2] add USBBusOps to USBBus Marcelo Tosatti
2010-11-25 17:04 ` [Qemu-devel] " Marcelo Tosatti
2010-11-25 17:04 ` [patch 2/2] support for UHCI suspend / remote wake up Marcelo Tosatti
2010-11-25 17:04 ` [Qemu-devel] " Marcelo Tosatti
2010-12-01 15:12 ` Gerd Hoffmann
2010-12-01 15:12 ` [Qemu-devel] " Gerd Hoffmann
2010-12-01 16:58 ` Marcelo Tosatti
2010-12-01 16:58 ` [Qemu-devel] " Marcelo Tosatti
2010-12-01 17:17 ` Gerd Hoffmann
2010-12-01 17:17 ` [Qemu-devel] " Gerd Hoffmann
2010-11-26 0:38 ` [patch 0/2] USB UHCI global suspend / remote wakeup Paul Brook
2010-11-26 0:38 ` [Qemu-devel] " Paul Brook
2010-11-26 2:15 ` Marcelo Tosatti
2010-11-26 2:15 ` Marcelo Tosatti
2010-11-26 8:49 ` Gerd Hoffmann
2010-11-26 8:49 ` Gerd Hoffmann
2010-11-26 12:09 ` Paul Brook
2010-11-26 12:09 ` Paul Brook
2010-12-01 16:47 ` [Qemu-devel] [patch 0/3] QEMU support for UHCI suspend / remote wake up (v3) Marcelo Tosatti
2010-12-01 16:47 ` [Qemu-devel] [patch 1/3] add USBPortOps to USBPort Marcelo Tosatti
2010-12-01 17:10 ` [Qemu-devel] " Gerd Hoffmann
2010-12-01 16:47 ` [Qemu-devel] [patch 2/3] support for UHCI suspend / remote wake up Marcelo Tosatti
2010-12-01 17:12 ` [Qemu-devel] " Gerd Hoffmann
2010-12-01 16:47 ` [Qemu-devel] [patch 3/3] UHCI: Substate section for migration of remote wakeup feature Marcelo Tosatti
2010-12-01 17:16 ` [Qemu-devel] " Gerd Hoffmann
2010-12-01 19:14 ` Juan Quintela [this message]
2010-12-01 20:56 ` Marcelo Tosatti
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