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[Xen-devel] [PATCH] console exit


  • To: Xen development list <xen-devel@xxxxxxxxxxxxxxxxxxxxx>
  • From: Kurt Garloff <kurt@xxxxxxxxxx>
  • Date: Sun, 13 Mar 2005 19:16:31 +0100
  • Delivery-date: Sun, 13 Mar 2005 18:17:01 +0000
  • List-id: List for Xen developers <xen-devel.lists.sourceforge.net>

Hi,

in xen-2.0-testing, when a domain exits and you have a console attached
to it from domain 0, you'll get 100% CPU usage as you're console is
looping reading 0 bytes.

Attached patch makes the console exit when this happens.
It spits a few ugly error messages, but this is better than eating
CPU.

Regards,
-- 
Kurt Garloff                   <kurt@xxxxxxxxxx>             [Koeln, DE]
Physics:Plasma modeling <garloff@xxxxxxxxxxxxxxxxxxx> [TU Eindhoven, NL]
Linux: SUSE Labs (Director)    <garloff@xxxxxxx>            [Novell Inc]

Attachment: xen-console-exit.diff
Description: Text document

Attachment: pgpCAu2HFNcmW.pgp
Description: PGP signature


 


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