Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753823Ab0AGTeQ (ORCPT ); Thu, 7 Jan 2010 14:34:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753762Ab0AGTeP (ORCPT ); Thu, 7 Jan 2010 14:34:15 -0500 Received: from mail-ew0-f219.google.com ([209.85.219.219]:54879 "EHLO mail-ew0-f219.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753760Ab0AGTeO (ORCPT ); Thu, 7 Jan 2010 14:34:14 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=UFGnBOfcPVTQhEvLM9Ojc+TseEP318GKCVGqXLzSynpW8SupJqbrf3+bfMpyuwDECw NemMwug358X4M2qAgXE7egNk/CYDOmYG3oJ+dUPuhoPb5yLoEo+UwckxYk0hdGWzZLb1 ZDlz2/O1n6qcBEZif/Y8e1qy54OgRm+787KWg= Date: Thu, 7 Jan 2010 22:34:05 +0300 From: Cyrill Gorcunov To: Christian Kujau Cc: Jeremy Fitzhardinge , LKML , brgerst@gmail.com, hpa@zytor.com Subject: Re: 2.6.33-rc2: Xen/Guest switching to user mode with no user page tables Message-ID: <20100107193405.GC5460@lenovo> References: <4B4405B5.9040205@goop.org> <20100106112133.GA5815@lenovo> <20100107192018.GB5460@lenovo> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 779 Lines: 24 On Thu, Jan 07, 2010 at 11:31:41AM -0800, Christian Kujau wrote: > On Thu, 7 Jan 2010 at 22:20, Cyrill Gorcunov wrote: > > for the first "guilty" commit -- it seems to be innocent, at least > > from the way how kernel_thread is converted into "C". Need time for > > more detailed review :/ > > OK, thanks for looking into this. > > Christian. > -- > BOFH excuse #429: > > Temporal anomaly > Well, Peter is much more experienced in this area and as he already pointed -- pt_regs now zero'ed with new kernel_thread... -- Cyrill -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/