Re: port-amd64/49150: xrstor is privileged in Xen

To: port-amd64-maintainer%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, jnemeth%CornerstoneService.ca@localhost
Subject: Re: port-amd64/49150: xrstor is privileged in Xen
From: Jeff Rizzo <riz%tastylime.net@localhost>
Date: Mon, 27 Oct 2014 16:39:01 -0700

On 10/27/14 4:10 PM, Jeff Rizzo wrote:

Given that these are in use on Amazon EC2 instances, I'm going to work
  around the problem in a similar fashion for now.

I just looked a little more closely at the existing workaround, and nowI'm not sure what the right thing to do is - should I setx86_xsave_features to 0 for Xen in general?


I will leave this fix to someone more clued on x86 fpus than I am :)

Follow-Ups:
- Re: port-amd64/49150: xrstor is privileged in Xen
  - From: Manuel Bouyer

References:
- Re: port-amd64/49150: xrstor is privileged in Xen
  - From: Jeff Rizzo

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