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=-7.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_1 autolearn=no 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 C0D54C433F5 for ; Tue, 14 Sep 2021 08:40:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A294061166 for ; Tue, 14 Sep 2021 08:40:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230366AbhINImJ (ORCPT ); Tue, 14 Sep 2021 04:42:09 -0400 Received: from out30-45.freemail.mail.aliyun.com ([115.124.30.45]:38947 "EHLO out30-45.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229673AbhINImJ (ORCPT ); Tue, 14 Sep 2021 04:42:09 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R511e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04400;MF=laijs@linux.alibaba.com;NM=1;PH=DS;RN=14;SR=0;TI=SMTPD_---0UoM7a4X_1631608848; Received: from C02XQCBJJG5H.local(mailfrom:laijs@linux.alibaba.com fp:SMTPD_---0UoM7a4X_1631608848) by smtp.aliyun-inc.com(127.0.0.1); Tue, 14 Sep 2021 16:40:49 +0800 Subject: Re: [PATCH 25/24] x86/traps: Rewrite native_load_gs_index in C code To: Peter Zijlstra Cc: Andy Lutomirski , Lai Jiangshan , Linux Kernel Mailing List , Thomas Gleixner , Ingo Molnar , Borislav Petkov , the arch/x86 maintainers , "H. Peter Anvin" , Dave Hansen , Dave Jiang , Ben Widawsky , "Williams, Dan J" , Arvind Sankar References: <20210831175025.27570-1-jiangshanlai@gmail.com> <20210902105052.2842-1-jiangshanlai@gmail.com> <4ecf191a-6642-6d59-cf10-6fe51e261b28@linux.alibaba.com> From: Lai Jiangshan Message-ID: <9da66eea-15e2-4e3f-b720-bafed292751f@linux.alibaba.com> Date: Tue, 14 Sep 2021 16:40:48 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021/9/14 16:14, Peter Zijlstra wrote: > On Tue, Sep 14, 2021 at 10:04:47AM +0800, Lai Jiangshan wrote: >> I think Peter is still working on reworking the patchset and may be >> including improving this patch. I'm Okay if this patch is dropped. > > No I am not. I'm sorry. > > I said I have interest, I also said you shouldn't repost after a single > bit of feedback -- there's nothing more annoying than trying to review a > large-ish and complicated series of patches when you get a new version > every other day > > But please do work on it, because I really don't have the bandwidth to > carry this atm. By now there's been a fair amount of feedback, so a new > version might be appropriate. Thank you, I will revise the patchset and send it. > > I really do think you've got some very good things here. Please work on > it. I will try and review :-) >