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Re: [Qemu-devel] [Qemu-ppc] [PATCHv3 0/9] ppc: loadvm/savevm fixups for

From: Mark Cave-Ayland
Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCHv3 0/9] ppc: loadvm/savevm fixups for -M g3beige and -M mac99
Date: Fri, 27 Feb 2015 13:09:14 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Icedove/31.4.0

On 09/02/15 22:40, Mark Cave-Ayland wrote:

> This patchset fixes up various bugs in loadvm/savevm for -M g3beige and
> -M mac99 so that it is becomes possible to save and restore image snapshots.
> The focus of this patchset is on -M g3beige since this matches the majority
> of my test images, but there were some easy fixes to be made to -M mac99
> at the same time.
> With this patchset applied both -M g3beige and -M mac99 images can be
> saved/restored whilst booted into OpenBIOS with no issues. I tested -M g3beige
> with a paused, disk-inactive Darwin 6 image and was able to resume
> successfully which was good enough for my needs.
> I noticed some hangs can still occur when trying to restore an image
> where the disk is active which makes me believe that there is still some
> extra macio/dbdma state which needs to be included if someone is interested
> enough to pursue this further.
> Most of the patches are straightforward except for patch 4 which came out of
> a discussion on-list between Alex and Paolo, and patch 5 which is a similar
> error except this time for the MSR register.

Ping? Just saw the other openpic patches go through the list and was
wondering if this patchset needed any further work?



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