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Re: [Qemu-devel] [PATCH 3/8] fdc: Introduce fdctrl->phase

From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH 3/8] fdc: Introduce fdctrl->phase
Date: Wed, 20 May 2015 13:07:15 +0100

On 20 May 2015 at 12:55, John Snow <address@hidden> wrote:
> So even if /currently/ we can reconstitute it from the register values,
> we may eventually be unable to.
> post_load will work for now, but I fear the case (in ten years) when
> someone else cleans up FDC code but fails to realize that the phase is
> not explicitly migrated.

I assumed we would only do the post-load thing if the
source for migration doesn't migrate phase (however we
phrase that in a vmstate struct).

-- PMM

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