From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752292AbdJFS5P (ORCPT ); Fri, 6 Oct 2017 14:57:15 -0400 Received: from freki.datenkhaos.de ([81.7.17.101]:33714 "EHLO freki.datenkhaos.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751484AbdJFS5O (ORCPT ); Fri, 6 Oct 2017 14:57:14 -0400 X-Greylist: delayed 454 seconds by postgrey-1.27 at vger.kernel.org; Fri, 06 Oct 2017 14:57:13 EDT Date: Fri, 6 Oct 2017 20:49:33 +0200 From: Johannes Hirte To: Borislav Petkov Cc: Markus Trippelsdorf , Adam Borowski , linux-kernel@vger.kernel.org, Andy Lutomirski , x86-ml Subject: Re: random insta-reboots on AMD Phenom II Message-ID: <20171006184933.GA7676@probook> References: <20170930020516.sybqsf5yn2gzuph3@angband.pl> <20170930111137.sxmygy3577iu2hj4@pd.tnic> <20170930112903.kompuesgn6jjuwil@angband.pl> <20170930115302.ezvch7pdx7ws2k5h@pd.tnic> <20170930124711.GB238@x4> <20170930155055.7v7xroo23u5gu57q@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20170930155055.7v7xroo23u5gu57q@pd.tnic> User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2017 Sep 30, Borislav Petkov wrote: > On Sat, Sep 30, 2017 at 02:47:11PM +0200, Markus Trippelsdorf wrote: > > Changing the TLB code so late might not be a good idea... > > The new lazy code is too risky to keep as we don't know what else will > break. The conservative and thus safe thing to do is to revert to the > old behavior for old machines. > I see the same behaviour on Carizzo. Is Excavator an old machine too? -- Regards, Johannes