Re: move hyperv CHANNELMSG_UNLOAD from crashed kernel to kdump kernel

From: Olaf Hering
Date: Wed Dec 07 2016 - 11:19:38 EST


On Wed, Dec 07, KY Srinivasan wrote:

> Is there a mechanism for stashing away state that can be retrieved in
> the context of the execed kernel.

I have to find out. To simplify things the new approach may only be used
in the kdump case, which already passes various info in cmdline. Most
likely there is a way to preserve a few gpfns with the relevant data.

Olaf

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