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[Xen-devel] Re: Dom0 pvops kernel booting: release dom0-2.6.24-B0

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Subject: [Xen-devel] Re: Dom0 pvops kernel booting: release dom0-2.6.24-B0
From: "Stephen C. Tweedie" <sct@xxxxxxxxxx>
Date: Wed, 06 Feb 2008 15:57:08 +0000
Cc: Chris Wright <chrisw@xxxxxxxxxxxx>, Mark McLoughlin <markmc@xxxxxxxxxx>, Jeremy Fitzhardinge <jeremy@xxxxxxxx>, Stephen Tweedie <sct@xxxxxxxxxx>, Juan Quintela <quintela@xxxxxxxxxx>
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On Wed, 2008-02-06 at 15:47 +0000, Stephen C. Tweedie wrote:

> I've substantially cleaned up the Xen contiguous region handling and the
> pfn/mfn translations in the dma mapping layer, and rebased everything
> cleanly on top of v2.6.24.  The resulting patch queue can be viewed as
> tag "dom0-2.6.24-B0" on the dom0-pvops git tree
> Support for the dom0 xend userland is still missing, and there is no
> swiotlb yet; but the dom0 kernel boots successfully on a HV and I've had
> a best uptime of nearly an hour so far.

Just to add to that status: all the normal kernel device drivers I've
tried seem to be working with this release --- usb, network and disk.  X
is still known NOT to work, but that's not top priority to deal with.

Next steps include:

      * Making sure domU runs correctly with the same kernel
      * Cleaning up the apic handling to be pvops-friendly, so the same
        kernel also boots on baremetal (all the code except for apic
        should be OK already)
      * Adding the necessary /dev and /proc support for xend
      * Tracking 2.6.25-pre

At some point we'll also want to start tracking the xen-64 bit work,


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