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Message-ID: <87aa53jmjm.fsf@rustcorp.com.au>
Date: Wed, 01 Feb 2012 13:19:01 +1030
From: Rusty Russell <rusty@...tcorp.com.au>
To: Paolo Bonzini <pbonzini@...hat.com>
Cc: Arnd Bergmann <arnd@...db.de>,
Grant Likely <grant.likely@...retlab.ca>,
Ohad Ben-Cohen <ohad@...ery.com>,
Linus Torvalds <torvalds@...ux-foundation.org>,
Tony Lindgren <tony@...mide.com>,
Andrew Morton <akpm@...ux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Linus Walleij <linus.walleij@...aro.org>,
Stephen Boyd <sboyd@...eaurora.org>,
Brian Swetland <swetland@...gle.com>
Subject: Re: Linux 3.3-1 out - merge window closed
On Tue, 31 Jan 2012 17:56:22 +0100, Paolo Bonzini <pbonzini@...hat.com> wrote:
> On 01/24/2012 01:32 AM, Rusty Russell wrote:
> >> > > >
> >> > > > * The code is completely self contained, and the only few external
> >> > > > places it changes amount to grabbing a new virtio id (which is
> >> > > > Acked-by Rusty) and some OMAP init platform code (which is Acked-by
> >> > > > Tony). People who aren't explicitly using it won't notice it's there;
> >> > > > even its Kconfig entries get selected automatically when relevant
> >> > > > (i.e. only on OMAP4 at this point) and would never show up otherwise.
> >> >
> >> > Hi Linus,
> >> >
> >> > I'd also like to see this merged. Rather than going off and inventing
> >> > something completely new, Ohad has built on the existing virtio
> >> > infrastructure to implement IPC between CPUs and DSPs running
> >> > different operating environments. This is a strong step in the
> >> > RightDirection(tm) in my opinion and such behaviour should be
> >> > encouraged.:-)
>
> I didn't see any virtio spec patches for rpmsg, with the result that
> virtio id 7 is being used also by the virtio-scsi patches. I can
> certainly push virtio-scsi to 8, but perhaps there's something to
> improve on the communication side...
>
> The code for both drivers seems more or less at the same stage ("wait
> for someone to pull", respectively Linus and James Bottomley).
Sorry I didn't spot this myself. I tend to hand out numbers before the
spec is complete, to avoid this kind of problem. But you should also
ask for a number for the same reason :)
rpmsg definitely got assigned 7 in my copy of the spec already, but I
was remiss in not publishing it earlier. I have added scsi as 8, please
change.
Ohad, do you have an up-to-date lyx patch for me with the final spec?
Thanks,
Rusty.
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