Please try to avoid top posting.
On Wed, Jun 13, 2018 at 10:20:48PM +, Anchal Agarwal wrote:
> Hi Roger,
> To answer your question, due to the lack of mentioned commit
> (commit 12ea729645ac ("xen/blkback: unmap all persistent grants when
> frontend gets disconnected") in the older dom0
Hi Roger,
To answer your question, due to the lack of mentioned commit
(commit 12ea729645ac ("xen/blkback: unmap all persistent grants when
frontend gets disconnected") in the older dom0 kernels(<3.2),resume from
hibernation can fail on guest side. In the absence of the commit,
Persistant Grants
On Tue, Jun 12, 2018 at 08:56:13PM +, Anchal Agarwal wrote:
> From: Munehisa Kamata
>
> Add freeze and restore callbacks for PM suspend and hibernation support.
> The freeze handler stops a block-layer queue and disconnect the frontend
> from the backend while freeing ring_info and
From: Munehisa Kamata
Add freeze and restore callbacks for PM suspend and hibernation support.
The freeze handler stops a block-layer queue and disconnect the frontend
from the backend while freeing ring_info and associated resources. The
restore handler re-allocates ring_info and re-connect to
