From: Tim Deegan <tim@xen.org>
To: Jan Beulich <JBeulich@suse.com>
Cc: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: Ping: [PATCH] x86/paging: use clear_guest() for zero-filling guest buffers
Date: Mon, 13 Feb 2012 11:41:29 +0000 [thread overview]
Message-ID: <20120213114129.GD88765@ocelot.phlegethon.org> (raw)
In-Reply-To: <4F3902CD0200007800072881@nat28.tlf.novell.com>
At 11:32 +0000 on 13 Feb (1329132733), Jan Beulich wrote:
> >>> On 06.02.12 at 17:35, "Jan Beulich" <JBeulich@suse.com> wrote:
> > While static arrays of all zeros may be tolerable (but are simply
> > inefficient now that we have the necessary infrastructure), using on-
> > stack arrays for this purpose (particularly when their size doesn't
> > have an upper limit enforced) is calling for eventual problems (even
> > if the code can be reached via administrative interfaces only).
> >
> > Signed-off-by: Jan Beulich <jbeulich@suse.com>
Sorry, I completely missed this the first time.
Acked-by: Tim Deegan <tim@xen.org>
prev parent reply other threads:[~2012-02-13 11:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-06 16:35 [PATCH] x86/paging: use clear_guest() for zero-filling guest buffers Jan Beulich
2012-02-13 11:32 ` Ping: " Jan Beulich
2012-02-13 11:41 ` Tim Deegan [this message]
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