Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965060AbVITWPI (ORCPT ); Tue, 20 Sep 2005 18:15:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965165AbVITWPI (ORCPT ); Tue, 20 Sep 2005 18:15:08 -0400 Received: from pimout3-ext.prodigy.net ([207.115.63.102]:13527 "EHLO pimout3-ext.prodigy.net") by vger.kernel.org with ESMTP id S965167AbVITWPG (ORCPT ); Tue, 20 Sep 2005 18:15:06 -0400 X-ORBL: [67.124.117.85] Date: Tue, 20 Sep 2005 12:44:46 -0700 From: Chris Wedgwood To: Linus Torvalds Cc: Charles McCreary , linux-kernel@vger.kernel.org Subject: Re: x86-64 bad pmds in 2.6.11.6 Message-ID: <20050920194446.GA15606@taniwha.stupidest.org> References: <200509201212.55676.mccreary@crmeng.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 609 Lines: 13 On Tue, Sep 20, 2005 at 10:30:48AM -0700, Linus Torvalds wrote: > This is quite possibly the result of an Opteron errata (tlb flush > filtering is broken on SMP) that we worked around as of 2.6.14-rc4. It would be really interesting to know if this does help. I was told em64t also have the 'bad pmd' problem but I can't make it happen here on opteron on em64t. - 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/