[Xen-devel] [PATCH] Fix xenconsole after aborted save

[Jiri Denemark <jdenemar@xxxxxxxxxx>]

Hi.

When a domain is resumed after aborted save (e.g., because of insufficient
space on a device where the domain is being saved), xm console cannot
send/read any data. The reason is that the event channel used by xenconsole
stays unbound.

This patch modifies xenconsoled to check current status of open event channels
and rebind them if necessary.

Signed-off-by: Jiri Denemark <jdenemar@xxxxxxxxxx>

Attachment: console-evtchn-rebind.patch
Description: Text document

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