From owner-svn-src-all@FreeBSD.ORG Wed Nov 4 16:04:02 2009 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 50EE91065693; Wed, 4 Nov 2009 16:04:02 +0000 (UTC) (envelope-from asmrookie@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.156]) by mx1.freebsd.org (Postfix) with ESMTP id 5E61D8FC08; Wed, 4 Nov 2009 16:04:01 +0000 (UTC) Received: by fg-out-1718.google.com with SMTP id d23so1607674fga.13 for ; Wed, 04 Nov 2009 08:04:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:in-reply-to :references:date:x-google-sender-auth:message-id:subject:from:to:cc :content-type; bh=4ZcGnqzb6dH7R2J02TkknhHIohhkmPbFUnGQrq7dFQg=; b=NLQYpeoB3EYPppt+BViaghNWJ+0fXlADc7ZC//afDxJrEZKylJEuFvgNG39EjnvIDz tVAEucUncd1bLACMd7ejNrHCldF7axG0A2vZlLbVI+xpG8av0yAVf5R9DnHTeCZm/yWu yzD9PkpRzrKuPLf2+H/WZ/XxvMGvD26yZ1a0I= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; b=VaTvGFXZL1Gj2kv1wRcq81SPBsw5+SZrK0QoZ1ecs21/fS/GOQn7D0/EORBFy3+fNJ ezJ5i7bE443T5xOTT1BuTxxX61SaE7fWFbqdSzSuzPRc0ciJful9Un2PbH/MiTVuk23d l14rl2FZ1ZiHZqjUejOAaVmm2OGvGueS+tEno= MIME-Version: 1.0 Sender: asmrookie@gmail.com Received: by 10.223.17.144 with SMTP id s16mr222422faa.41.1257350640304; Wed, 04 Nov 2009 08:04:00 -0800 (PST) In-Reply-To: References: <200911040132.nA41WxtQ012750@svn.freebsd.org> Date: Wed, 4 Nov 2009 17:04:00 +0100 X-Google-Sender-Auth: 2c0123bc7d3c7cc2 Message-ID: <3bbf2fe10911040804p6419778bgc363951104adb76e@mail.gmail.com> From: Attilio Rao To: Robert Watson Content-Type: text/plain; charset=UTF-8 Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r198868 - in head/sys: amd64/amd64 i386/i386 X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Nov 2009 16:04:02 -0000 2009/11/4, Robert Watson : > > On Wed, 4 Nov 2009, Attilio Rao wrote: > > > + if (CPUID_TO_FAMILY(cpu_id) == 0xf && CPUID_TO_MODEL(cpu_id) >= > 0x20 && > > + CPUID_TO_MODEL(cpu_id) <= 0x3f) { > > + printf("WARNING: This architecture revision has known SMP > " > > + "hardware bugs which may cause random instability\n"); > > + printf("WARNING: For details see: " > > + > "http://bugzilla.kernel.org/show_bug.cgi?id=11305\n"); > > > > I think the warning is a good idea, but I don't think we should include the > URL. We have no control over where it points or what information it will > contain in the future. Is there a hardware vendor errata number/document > that we can point at instead, or alternatively, can we just leave it with > the first warning line? I tried to look for an errata pdf from AMD, but I've been unable to locate one and that's the only 'close' reference I could find. I'm fine with stripping the link, through, I actually wasn't very eager to add it, I just did for a complete reference. Attilio -- Peace can only be achieved by understanding - A. Einstein