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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id A76EDC433F5 for ; Thu, 2 Dec 2021 11:50:20 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 250426B0072; Thu, 2 Dec 2021 06:50:10 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 200356B0073; Thu, 2 Dec 2021 06:50:10 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 116BD6B0074; Thu, 2 Dec 2021 06:50:10 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0055.hostedemail.com [216.40.44.55]) by kanga.kvack.org (Postfix) with ESMTP id 032826B0072 for ; Thu, 2 Dec 2021 06:50:10 -0500 (EST) Received: from smtpin29.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id ACB2918182882 for ; Thu, 2 Dec 2021 11:49:59 +0000 (UTC) X-FDA: 78872685318.29.335F32E Received: from out30-45.freemail.mail.aliyun.com (out30-45.freemail.mail.aliyun.com [115.124.30.45]) by imf23.hostedemail.com (Postfix) with ESMTP id 5B83D900009B for ; Thu, 2 Dec 2021 11:49:56 +0000 (UTC) X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R121e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04407;MF=cuibixuan@linux.alibaba.com;NM=1;PH=DS;RN=14;SR=0;TI=SMTPD_---0UzAd3ah_1638445791; Received: from 30.43.84.45(mailfrom:cuibixuan@linux.alibaba.com fp:SMTPD_---0UzAd3ah_1638445791) by smtp.aliyun-inc.com(127.0.0.1); Thu, 02 Dec 2021 19:49:53 +0800 Message-ID: <7ef20c24-efcc-2103-0727-3933b0f9b3a3@linux.alibaba.com> Date: Thu, 2 Dec 2021 19:49:51 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.1.1 Subject: Re: [PATCH -next] mm: delete oversized WARN_ON() in kvmalloc() calls To: Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, leon@kernel.org, w@1wt.eu, keescook@chromium.org, bpf@vger.kernel.org, netdev@vger.kernel.org, Alexei Starovoitov , Daniel Borkmann , Jakub Kicinski , kvm@vger.kernel.org, netfilter-devel@vger.kernel.org References: <1638410784-48646-1-git-send-email-cuibixuan@linux.alibaba.com> <20211201192643.ecb0586e0d53bf8454c93669@linux-foundation.org> <10cb0382-012b-5012-b664-c29461ce4de8@linux.alibaba.com> <20211201202905.b9892171e3f5b9a60f9da251@linux-foundation.org> From: Bixuan Cui In-Reply-To: <20211201202905.b9892171e3f5b9a60f9da251@linux-foundation.org> Content-Type: text/plain; charset=UTF-8; format=flowed X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 5B83D900009B X-Stat-Signature: hrbdxnuau8o8y853uumijztqfkornffb Authentication-Results: imf23.hostedemail.com; dkim=none; spf=pass (imf23.hostedemail.com: domain of cuibixuan@linux.alibaba.com designates 115.124.30.45 as permitted sender) smtp.mailfrom=cuibixuan@linux.alibaba.com; dmarc=pass (policy=none) header.from=alibaba.com X-HE-Tag: 1638445796-311843 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 2021/12/2 =E4=B8=8B=E5=8D=8812:29, Andrew Morton =E5=86=99=E9=81= =93: > Thanks, that's helpful. > > Let's bring all these to the attention of the relevant developers. > > If the consensus is "the code's fine, the warning is bogus" then let's > consider retiring the warning. > > If the consensus is otherwise then hopefully they will fix their stuff! Ok,thanks for your advice :-) Thanks, Bixuan Cui