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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,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 3ED0AC5ACCC for ; Thu, 18 Oct 2018 04:03:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F17CF21473 for ; Thu, 18 Oct 2018 04:03:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F17CF21473 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.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 S1727388AbeJRMCi (ORCPT ); Thu, 18 Oct 2018 08:02:38 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48200 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727290AbeJRMCi (ORCPT ); Thu, 18 Oct 2018 08:02:38 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id ABCA83082B06; Thu, 18 Oct 2018 04:03:42 +0000 (UTC) Received: from localhost (ovpn-8-17.pek2.redhat.com [10.72.8.17]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 058E176500; Thu, 18 Oct 2018 04:03:41 +0000 (UTC) Date: Thu, 18 Oct 2018 12:03:38 +0800 From: Baoquan He To: Chao Fan Cc: linux-kernel@vger.kernel.org, x86@kernel.org, linux-efi@vger.kernel.org, linux-acpi@vger.kernel.org, bp@alien8.de, tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, keescook@chromium.org, msys.mizuma@gmail.com, indou.takao@jp.fujitsu.com, caoj.fnst@cn.fujitsu.com Subject: Re: [PATCH v9 2/8] x86/boot: Copy kstrtoull() to compressed period Message-ID: <20181018040338.GC1885@192.168.1.4> References: <20181017102012.872-1-fanc.fnst@cn.fujitsu.com> <20181017102012.872-3-fanc.fnst@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181017102012.872-3-fanc.fnst@cn.fujitsu.com> User-Agent: Mutt/1.9.1 (2017-09-22) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.45]); Thu, 18 Oct 2018 04:03:42 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/17/18 at 06:20pm, Chao Fan wrote: > Copy kstrtoull() to 'compressed' directory so that > we can use it to change the address in cmdline from > string to unsigned long long. So you don't like simple_strtoull() in arch/x86/boot/string.c which has been used in boot/compressed/kaslr.c . Why? Are you going to clean up simple_strtoull()?