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From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Zachary Amsden <zach@vmware.com>
Cc: Chris Wright <chrisw@sous-sol.org>,
	Virtualization Mailing List <virtualization@lists.osdl.org>,
	Andrew Morton <akpm@osdl.org>
Subject: Re: Paravirt-ops VMI / Xen / lrustyvisor merge status
Date: Thu, 08 Feb 2007 22:24:56 -0800	[thread overview]
Message-ID: <45CC13B8.7040303@goop.org> (raw)
In-Reply-To: <45CC10B7.2060100@vmware.com>

Zachary Amsden wrote:
> I think the only other open issue we had was how to cleanly do the
> sysenter disable for Xen.  We want it on for sure, and so does native,
> but Xen needs to disable it.

You want sysenter as the preferred way of getting into the kernel?

>   This could be tied into some nosegneg stuff, I can't remember
> exactly if they were separate patches or what happened to the nosegneg
> stuff.  Presumedly, Xen still needs that as well?

Yep.  At the moment it's a note compiled into the vsyscall .so
controlled by CONFIG_XEN.

    J

  reply	other threads:[~2007-02-09  6:24 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-09  5:28 Paravirt-ops VMI / Xen / lrustyvisor merge status Zachary Amsden
2007-02-09  5:54 ` Rusty Russell
2007-02-09  6:12   ` Zachary Amsden
2007-02-09  6:24     ` Jeremy Fitzhardinge [this message]
2007-02-09  6:58       ` Zachary Amsden
2007-02-09  6:44     ` Rusty Russell
2007-02-09  6:57       ` Jeremy Fitzhardinge
2007-02-09  6:59       ` Zachary Amsden
2007-02-09  7:06         ` Jeremy Fitzhardinge
2007-02-09  7:20         ` Rusty Russell
2007-02-09  7:35   ` Andi Kleen
2007-02-09  8:46     ` Rusty Russell
2007-02-09  6:10 ` Jeremy Fitzhardinge
2007-02-09  7:21 ` Andi Kleen
2007-02-09  7:35   ` Zachary Amsden

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