Re: [Xen-devel] [PATCH] xend: handle extended PCI configuration space when saving state

[George Dunlap <George.Dunlap@xxxxxxxxxxxxx>]

On Sat, Aug 31, 2013 at 12:40 AM, Matt Wilson <msw@xxxxxxxxx> wrote:
> From: Steven Noonan <snoonan@xxxxxxxxxx>
>
> Newer PCI standards (e.g., PCI-X 2.0 and PCIe) introduce extended
> configuration space which is larger than 256 bytes. This patch uses
> stat() to determine the amount of space used to correctly save all of
> the PCI configuration space. Resets handled by the xen-pciback driver
> don't have this problem, as that code correctly handles saving
> extended configuration space.
>
> Signed-off-by: Steven Noonan <snoonan@xxxxxxxxxx>
> Reviewed-by: Matt Wilson <msw@xxxxxxxxxx>

Do you guys have plans for a migration over to xl?  xend has been
deprecated for two release cycles now, and I personally think 4.4 is a
good time to put it out of its misery.

If there is xend functionality you use which is missing from libxl, we
need to know so that we can re-implement it.

 -George

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