From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from fgwmail6.fujitsu.co.jp ([192.51.44.36]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W32Nq-0001Ac-E6 for kexec@lists.infradead.org; Tue, 14 Jan 2014 11:42:15 +0000 Received: from m4.gw.fujitsu.co.jp (unknown [10.0.50.74]) by fgwmail6.fujitsu.co.jp (Postfix) with ESMTP id 4E8563EE0BC for ; Tue, 14 Jan 2014 20:41:52 +0900 (JST) Received: from smail (m4 [127.0.0.1]) by outgoing.m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 41B8C45DD76 for ; Tue, 14 Jan 2014 20:41:52 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (s4.gw.nic.fujitsu.com [10.0.50.94]) by m4.gw.fujitsu.co.jp (Postfix) with ESMTP id 15D3445DE4D for ; Tue, 14 Jan 2014 20:41:52 +0900 (JST) Received: from s4.gw.fujitsu.co.jp (localhost.localdomain [127.0.0.1]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id 08EB51DB803E for ; Tue, 14 Jan 2014 20:41:52 +0900 (JST) Received: from m1000.s.css.fujitsu.com (m1000.s.css.fujitsu.com [10.240.81.136]) by s4.gw.fujitsu.co.jp (Postfix) with ESMTP id B18461DB8037 for ; Tue, 14 Jan 2014 20:41:51 +0900 (JST) Message-ID: <52D52269.6070705@jp.fujitsu.com> Date: Tue, 14 Jan 2014 20:41:29 +0900 From: HATAYAMA Daisuke MIME-Version: 1.0 Subject: Re: [PATCH v10] x86, apic, kexec, Documentation: Add disable_cpu_apic kernel parameter References: <529EE392.6060400@jp.fujitsu.com> <20131210144910.GC13909@redhat.com> In-Reply-To: <20131210144910.GC13909@redhat.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "kexec" Errors-To: kexec-bounces+dwmw2=twosheds.infradead.org@lists.infradead.org To: "H. Peter Anvin" Cc: Jingbai Ma , "kexec@lists.infradead.org" , Linux Kernel Mailing List , Borislav Petkov , "Eric W. Biederman" , Andrew Morton , Fengguang Wu , Vivek Goyal (2013/12/10 23:49), Vivek Goyal wrote: > On Wed, Dec 04, 2013 at 05:10:58PM +0900, HATAYAMA Daisuke wrote: >> This patch set is to allow kdump 2nd kernel to wake up multiple CPUs, >> a continueing work from: >> >> [PATCH v3 0/2] x86, apic, kdump: Disable BSP if boot cpu is AP >> https://lkml.org/lkml/2013/10/16/300. >> >> At v4, basic design has changed. Now users need to figure out initial >> APIC ID of BSP in the 1st kernel and configures kernel parameter for >> the 2nd kernel manually using disable_cpu_apicid kernel parameter, >> which is newly introduced by this patch set. This design is more >> flexible than the previous version in that we no longer have to rely >> on ACPI/MP table to get initial APIC ID of BSP. >> >> Sorry, this patch set have not include in-source documentation >> requested by Borislav Petkov yet, but I'll post it later separately, >> which would be better to focus on documentation reviewing. > > Hi hpa, > > Can you please consider this patch for inclusion. > > Thanks > Vivek > Hello HPA, Could you please give me a next feedback for inclusion? This patch set has already been acked by Vivek and now I'm waiting for a reaction of x86 maintainers. -- Thanks. HATAYAMA, Daisuke _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751881AbaANLl4 (ORCPT ); Tue, 14 Jan 2014 06:41:56 -0500 Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:43792 "EHLO fgwmail5.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751850AbaANLlx (ORCPT ); Tue, 14 Jan 2014 06:41:53 -0500 X-SecurityPolicyCheck: OK by SHieldMailChecker v1.8.9 X-SHieldMailCheckerPolicyVersion: FJ-ISEC-20120718-2 Message-ID: <52D52269.6070705@jp.fujitsu.com> Date: Tue, 14 Jan 2014 20:41:29 +0900 From: HATAYAMA Daisuke User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: "H. Peter Anvin" CC: Vivek Goyal , "Eric W. Biederman" , Andrew Morton , Fengguang Wu , Borislav Petkov , "kexec@lists.infradead.org" , Linux Kernel Mailing List , Jingbai Ma Subject: Re: [PATCH v10] x86, apic, kexec, Documentation: Add disable_cpu_apic kernel parameter References: <529EE392.6060400@jp.fujitsu.com> <20131210144910.GC13909@redhat.com> In-Reply-To: <20131210144910.GC13909@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org (2013/12/10 23:49), Vivek Goyal wrote: > On Wed, Dec 04, 2013 at 05:10:58PM +0900, HATAYAMA Daisuke wrote: >> This patch set is to allow kdump 2nd kernel to wake up multiple CPUs, >> a continueing work from: >> >> [PATCH v3 0/2] x86, apic, kdump: Disable BSP if boot cpu is AP >> https://lkml.org/lkml/2013/10/16/300. >> >> At v4, basic design has changed. Now users need to figure out initial >> APIC ID of BSP in the 1st kernel and configures kernel parameter for >> the 2nd kernel manually using disable_cpu_apicid kernel parameter, >> which is newly introduced by this patch set. This design is more >> flexible than the previous version in that we no longer have to rely >> on ACPI/MP table to get initial APIC ID of BSP. >> >> Sorry, this patch set have not include in-source documentation >> requested by Borislav Petkov yet, but I'll post it later separately, >> which would be better to focus on documentation reviewing. > > Hi hpa, > > Can you please consider this patch for inclusion. > > Thanks > Vivek > Hello HPA, Could you please give me a next feedback for inclusion? This patch set has already been acked by Vivek and now I'm waiting for a reaction of x86 maintainers. -- Thanks. HATAYAMA, Daisuke