Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp790413imm; Wed, 26 Sep 2018 06:54:16 -0700 (PDT) X-Google-Smtp-Source: ACcGV61ZiSHS4qiPO/fUgnNkSBTD+dtBkPWZp/JMHcNA26Wqj2tCr6C5o/Lrq8oLuqCXYsNTbyov X-Received: by 2002:a62:586:: with SMTP id 128-v6mr6536789pff.80.1537970056766; Wed, 26 Sep 2018 06:54:16 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1537970056; cv=none; d=google.com; s=arc-20160816; b=LqHWTE2Wrkq2VttPhPbTw4Ndmi+c+ZnojDG2iJD6CDUm/rkide3N2serenteWShqRA P7af77KHgCt2DZULpo907WlLDggO+P0zAHX1SgvdvyYCmsXfB6y5BrGgWtdWoXKfIxNX P8hWjhIYo/NJ0x0TyTLq52khhegqx8+Grnz4ygUz7Qu/Nc1TJ8dC5IT6K03PKsIpfmJI k+e7Z95LaTv1tXRVRQpywOgN2VIukOgIAjzTC1JWOkjnmcFTcy2ki8ZGS0EkNcs64fip 6nQ6NljDmNBvpOsSrJ9u/Iq1ID3fFMKhOnfFbYhlclrjt+OVbHC8erRJ5KSQO47BBBNQ tiIA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:reply-to:message-id :subject:cc:to:from:date; bh=U0r9LV+xYjIkkf5LFv0L+Bjij1d31u1x81tirgqqtQI=; b=rXMV0ZmthmBLqoLEJYyh8nMiEiaU25JIB79mvm7GfXqDH3gM/IF2TblMSea0esmNoP u99B5ZZ9gn5AnM6A4TmnwrtNH9X3+pjw3SgXa3qa/aZVcKf9o1yCIaD2Qj6XpoJiSm7i qt1PE4PACL4U8I3f87Rs//WpfXrwBuEEtUDmulhlMAj7kxxI7Ols9KInBvAq2brQtsgo pj94kqZ65fp8W1Gue9zY/N3eu2bMSV/Z5e6ibWZtduYgznjQQ2TzraeMo3WhC2cb5vZz XA3QX5sdsT1nwOpaKBoUfy3CfTpDzdEXBlqQkjwXdJ+4OGJMqieEqXTaLuRQcuPBcbGt mVeQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o7-v6si5308092pls.344.2018.09.26.06.54.00; Wed, 26 Sep 2018 06:54:16 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727132AbeIZUGv (ORCPT + 99 others); Wed, 26 Sep 2018 16:06:51 -0400 Received: from g2t1383g.austin.hpe.com ([15.233.16.89]:37738 "EHLO g2t1383g.austin.hpe.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726602AbeIZUGv (ORCPT ); Wed, 26 Sep 2018 16:06:51 -0400 Received: from g9t5009.houston.hpe.com (g9t5009.houston.hpe.com [15.241.48.73]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by g2t1383g.austin.hpe.com (Postfix) with ESMTPS id 4B0642213; Wed, 26 Sep 2018 13:53:47 +0000 (UTC) Received: from g9t2301.houston.hpecorp.net (g9t2301.houston.hpecorp.net [16.220.97.129]) by g9t5009.houston.hpe.com (Postfix) with ESMTP id 69DE966; Wed, 26 Sep 2018 13:53:46 +0000 (UTC) Received: from hpe.com (ben.americas.hpqcorp.net [10.33.153.7]) by g9t2301.houston.hpecorp.net (Postfix) with ESMTP id C079B56; Wed, 26 Sep 2018 13:53:45 +0000 (UTC) Date: Wed, 26 Sep 2018 08:53:45 -0500 From: Russ Anderson To: "Zhuo, Qiuxu" Cc: Justin Ernst , Borislav Petkov , "Luck, Tony" , "russ.anderson@hpe.com" , Mauro Carvalho Chehab , "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] Raise maximum number of memory controllers Message-ID: <20180926135345.rtp2mxm74xe2jvts@hpe.com> Reply-To: Russ Anderson References: <20180925143449.284634-1-justin.ernst@hpe.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170421 (1.8.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 26, 2018 at 07:55:39AM +0000, Zhuo, Qiuxu wrote: > Hi Justin, > > > [ 3401.987556] EDAC MC15: Giving out device to module skx_edac controller Skylake Socket#1 IMC#1 > Just curious, has the system(two memory controllers per socket) got more than 8 sockets? > Normally, the number "1" in the above string "Skylake Socekt#1 IMC#1" should be 7 (that was 15/2), but it was 1 here. Yes, that is from a 32 socket system. Thanks. -- Russ Anderson, SuperDome Flex Linux Kernel Group Manager HPE - Hewlett Packard Enterprise (formerly SGI) rja@hpe.com