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=-10.9 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_1 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 C63E2C433E7 for ; Thu, 3 Sep 2020 08:51:05 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 504F92071B for ; Thu, 3 Sep 2020 08:51:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 504F92071B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id C70168E0001; Thu, 3 Sep 2020 04:51:04 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id C1ECC6B006E; Thu, 3 Sep 2020 04:51:04 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B34D68E0001; Thu, 3 Sep 2020 04:51:04 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0073.hostedemail.com [216.40.44.73]) by kanga.kvack.org (Postfix) with ESMTP id 9ED4C6B006C for ; Thu, 3 Sep 2020 04:51:04 -0400 (EDT) Received: from smtpin03.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 56DBA1DF7 for ; Thu, 3 Sep 2020 08:51:04 +0000 (UTC) X-FDA: 77221130448.03.apple43_5e17900270a8 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin03.hostedemail.com (Postfix) with ESMTP id 2A0C628A4E8 for ; Thu, 3 Sep 2020 08:51:04 +0000 (UTC) X-HE-Tag: apple43_5e17900270a8 X-Filterd-Recvd-Size: 2783 Received: from out30-56.freemail.mail.aliyun.com (out30-56.freemail.mail.aliyun.com [115.124.30.56]) by imf41.hostedemail.com (Postfix) with ESMTP for ; Thu, 3 Sep 2020 08:51:02 +0000 (UTC) X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R711e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e07488;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=19;SR=0;TI=SMTPD_---0U7nVX.Y_1599123058; Received: from IT-FVFX43SYHV2H.local(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0U7nVX.Y_1599123058) by smtp.aliyun-inc.com(127.0.0.1); Thu, 03 Sep 2020 16:50:58 +0800 Subject: Re: [PATCH v4 3/4] mm/pageblock: work around multiple arch's cmpxchg support issue To: Max Filippov Cc: Anshuman Khandual , David Hildenbrand , Matthew Wilcox , Vlastimil Babka , Alexander Duyck , Andrew Morton , Baolin Wang , Russell King , Yoshinori Sato , Rich Felker , "David S. Miller" , Chris Zankel , LKML , linux-arm-kernel@lists.infradead.org, "open list:SUPERH" , "open list:SPARC + UltraSPAR..." , "open list:TENSILICA XTENSA PORT (xtensa)" , Linux Memory Management List References: <1599116482-7410-1-git-send-email-alex.shi@linux.alibaba.com> <1599116482-7410-3-git-send-email-alex.shi@linux.alibaba.com> From: Alex Shi Message-ID: <21144022-cf75-5b4f-4645-a7f0746b025d@linux.alibaba.com> Date: Thu, 3 Sep 2020 16:50:50 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 X-Rspamd-Queue-Id: 2A0C628A4E8 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam03 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: =E5=9C=A8 2020/9/3 =E4=B8=8B=E5=8D=883:29, Max Filippov =E5=86=99=E9=81=93= : >> diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig >> index e997e0119c02..862b008ab09e 100644 >> --- a/arch/xtensa/Kconfig >> +++ b/arch/xtensa/Kconfig >> @@ -42,6 +42,7 @@ config XTENSA >> select MODULES_USE_ELF_RELA >> select PERF_USE_VMALLOC >> select VIRT_TO_BUS >> + select NO_CMPXCHG_BYTE > Please keep the lists of select statements in Kconfig files above > alphabetically sorted. Hi Max, Thanks for the reminder, Let's comments from Mel Gorman. Thanks!