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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 69C98C4727F for ; Tue, 29 Sep 2020 00:53:12 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id D0C392184D for ; Tue, 29 Sep 2020 00:53:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D0C392184D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=perches.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 1368C6B005D; Mon, 28 Sep 2020 20:53:11 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 10CD06B0062; Mon, 28 Sep 2020 20:53:11 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 04C6E8E0001; Mon, 28 Sep 2020 20:53:11 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0019.hostedemail.com [216.40.44.19]) by kanga.kvack.org (Postfix) with ESMTP id E16106B005D for ; Mon, 28 Sep 2020 20:53:10 -0400 (EDT) Received: from smtpin24.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id A1316483C for ; Tue, 29 Sep 2020 00:53:10 +0000 (UTC) X-FDA: 77314274940.24.list61_2800bad27186 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin24.hostedemail.com (Postfix) with ESMTP id 858A51A4A5 for ; Tue, 29 Sep 2020 00:53:10 +0000 (UTC) X-HE-Tag: list61_2800bad27186 X-Filterd-Recvd-Size: 2926 Received: from smtprelay.hostedemail.com (smtprelay0187.hostedemail.com [216.40.44.187]) by imf32.hostedemail.com (Postfix) with ESMTP for ; Tue, 29 Sep 2020 00:53:10 +0000 (UTC) Received: from filter.hostedemail.com (clb03-v110.bra.tucows.net [216.40.38.60]) by smtprelay05.hostedemail.com (Postfix) with ESMTP id D522E18022CE5; Tue, 29 Sep 2020 00:53:09 +0000 (UTC) X-Session-Marker: 6A6F6540706572636865732E636F6D X-HE-Tag: bag10_5315bc927186 X-Filterd-Recvd-Size: 1753 Received: from XPS-9350.home (unknown [47.151.133.149]) (Authenticated sender: joe@perches.com) by omf07.hostedemail.com (Postfix) with ESMTPA; Tue, 29 Sep 2020 00:53:08 +0000 (UTC) Message-ID: <881a8842817f94162a34531306512f8481e9b7fb.camel@perches.com> Subject: Re: [PATCH V3 6/8] mm: and drivers core: Convert hugetlb_report_node_meminfo to sysfs_emit From: Joe Perches To: Greg Kroah-Hartman Cc: "Rafael J . Wysocki" , Mike Kravetz , Andrew Morton , Denis Efremov , Julia Lawall , Alex Dewar , linux-kernel@vger.kernel.org, linux-mm@kvack.org Date: Mon, 28 Sep 2020 17:53:07 -0700 In-Reply-To: <20200919062228.GA438957@kroah.com> References: <894b351b82da6013cde7f36ff4b5493cd0ec30d0.1600285923.git.joe@perches.com> <20200919062228.GA438957@kroah.com> Content-Type: text/plain; charset="ISO-8859-1" User-Agent: Evolution 3.36.4-0ubuntu1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit 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: On Sat, 2020-09-19 at 08:22 +0200, Greg Kroah-Hartman wrote: > On Wed, Sep 16, 2020 at 01:40:43PM -0700, Joe Perches wrote: > > Convert the unbound sprintf in hugetlb_report_node_meminfo to use > > sysfs_emit_at so that no possible overrun of a PAGE_SIZE buf can occur. [] > I'll take a look at it on Monday... (noting that you didn't say _which_ Monday...) Greg are you going to take this or should I ask someone else? The first sysfs_emit addition patch was first posted about a month ago without much change. I think it'd be useful to get it into -next before 5.9 is released.