From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 55349ECE562 for ; Sun, 16 Sep 2018 01:07:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D42C92087E for ; Sun, 16 Sep 2018 01:07:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D42C92087E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=c-sky.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727182AbeIPG2r (ORCPT ); Sun, 16 Sep 2018 02:28:47 -0400 Received: from smtp2200-217.mail.aliyun.com ([121.197.200.217]:34123 "EHLO smtp2200-217.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726198AbeIPG2r (ORCPT ); Sun, 16 Sep 2018 02:28:47 -0400 X-Alimail-AntiSpam: AC=CONTINUE;BC=0.08387672|-1;CH=green;FP=0|0|0|0|0|-1|-1|-1;HT=e01e04463;MF=ren_guo@c-sky.com;NM=1;PH=DS;RN=15;RT=15;SR=0;TI=SMTPD_---.CrM-jDr_1537060050; Received: from localhost(mailfrom:ren_guo@c-sky.com fp:SMTPD_---.CrM-jDr_1537060050) by smtp.aliyun-inc.com(10.147.43.95); Sun, 16 Sep 2018 09:07:30 +0800 Date: Sun, 16 Sep 2018 09:07:30 +0800 From: Guo Ren To: Arnd Bergmann Cc: linux-arch , Linux Kernel Mailing List , Thomas Gleixner , Daniel Lezcano , Jason Cooper , DTML , andrea.parri@amarulasolutions.com, Peter Zijlstra , c-sky_gcc_upstream@c-sky.com, gnu-csky@mentor.com, Thomas Petazzoni , wbx@uclibc-ng.org, Greentime Hu , Stephen Rothwell Subject: Re: [PATCH V4 00/27] C-SKY(csky) Linux Kernel Port Message-ID: <20180916010729.GA18279@guoren-Inspiron-7460> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Sep 12, 2018 at 04:30:36PM +0200, Arnd Bergmann wrote: > On Wed, Sep 12, 2018 at 3:25 PM Guo Ren wrote: > > > > This is the 3th version patchset to add the Linux kernel port for C-SKY(csky). > > Thanks to everyone who provided feedback on the previous version. > > > > This patchset adds architecture support to Linux for C-SKY's 32-bit embedded > > CPU cores and the patches are based on linux-4.18.4 > > > > There are two ABI versions with several CPU cores in this patchset: > > ABIv1: ck610 (16-bit instruction, 32-bit data path, VIPT Cache ...) > > ABIv2: ck807 ck810 ck860 (16/32-bit variable length instruction, PIPT Cache, > > SMP ...) > > > > More information: http://en.c-sky.com > > This looks good to me overall. I think a good next step would be to get the port > included in linux-next, by preparing a git tree with all the patches and asking > Stephen Rothwell to include it there. Further comments on the architecture > port itself can be done on top of the existing patches. I would suggest you > base the git tree on an -rc release (either 4.19-rc1 or 4.19-rc3) and then never > rebase again. Another question: Could I add "Acked-by: Arnd Bergmann " in all my comments? Best Regards Guo Ren