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Re: [PATCH 00/05] xen: events: cleanups after irq core improvements (Was

To: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Subject: Re: [PATCH 00/05] xen: events: cleanups after irq core improvements (Was: Re: [Xen-devel] Re: [tip:irq/core] x86: xen: Sanitise sparse_irq handling)
From: Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>
Date: Tue, 26 Oct 2010 08:25:46 +0100
Cc: Jeremy Fitzhardinge <Jeremy.Fitzhardinge@xxxxxxxxxx>, Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>, "linux-tip-commits@xxxxxxxxxxxxxxx" <linux-tip-commits@xxxxxxxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "mingo@xxxxxxxxxx" <mingo@xxxxxxxxxx>, "tglx@xxxxxxxxxxxxx" <tglx@xxxxxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, "Xen-devel@xxxxxxxxxxxxxxxxxxx" <Xen-devel@xxxxxxxxxxxxxxxxxxx>, "mingo@xxxxxxx" <mingo@xxxxxxx>
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On Tue, 2010-10-26 at 00:03 +0100, Jeremy Fitzhardinge wrote:
> On 10/25/2010 09:22 AM, Ian Campbell wrote:
> > I'm about to followup with an initial stab at some cleanups which are
> > made possible by these core changes, including hanging the per-irq info
> > off the handler_data.
> >
> > These patches are on top of recent Linus master tree plus Konrad's
> > swiotlb-xen tree and Stefano's PVHVM tree since the latter in particular
> > touches the same area.
> 
> This looks pretty good.  How much testing have you given it?

Not as much as I would like.

I've tested normal PV domU operation and live migration and that's about
it. I've not tested anything involving hardware interrupts (so no
passthrough, dom0, msi etc).

> Do you have a git branch I can pull?

The patches are currently based on trees in linux-next since they depend
on your, Konrad's and Stefano's trees (especially Stefano's, I think) so
I don't yet have a stable base for a branch. Once those flow through I
can produce a proper branch.

Ian.



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