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=-2.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, 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 883DBC433DF for ; Tue, 16 Jun 2020 14:27:18 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 4BB5A20786 for ; Tue, 16 Jun 2020 14:27:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="WvEeJyFm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4BB5A20786 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=oracle.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id C157A8D0012; Tue, 16 Jun 2020 10:27:17 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id BC55C8D0006; Tue, 16 Jun 2020 10:27:17 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A8DAF8D0012; Tue, 16 Jun 2020 10:27:17 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0207.hostedemail.com [216.40.44.207]) by kanga.kvack.org (Postfix) with ESMTP id 8D93B8D0006 for ; Tue, 16 Jun 2020 10:27:17 -0400 (EDT) Received: from smtpin24.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 2154B1815A330 for ; Tue, 16 Jun 2020 14:27:17 +0000 (UTC) X-FDA: 76935302514.24.smile90_1701beb26dff Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin24.hostedemail.com (Postfix) with ESMTP id EB7A41925B for ; Tue, 16 Jun 2020 14:27:16 +0000 (UTC) X-HE-Tag: smile90_1701beb26dff X-Filterd-Recvd-Size: 5342 Received: from userp2120.oracle.com (userp2120.oracle.com [156.151.31.85]) by imf12.hostedemail.com (Postfix) with ESMTP for ; Tue, 16 Jun 2020 14:27:15 +0000 (UTC) Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 05GELOZQ057447; Tue, 16 Jun 2020 14:26:56 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=corp-2020-01-29; bh=UepsmQC/DlQFZ6+UxfaNjoC9RmBOSxOKZ2W1AkmRQd8=; b=WvEeJyFmKL8HM4eLekulNPcOb25Sw7YajmFzrepd+1TsQe+PNe2o6it9fFwXghV3FsHv QdrFGubdjTeCc6kAWKTDSEoqMv3it70YtNHwfwRr3qSfXcxJVIBcqm6X7SGsetYqkHWx H7ruRtQFUVaMSNzeIOu+jnB9ul0qpA74I5CLeOsjFOWmZFGD+qOJ1lRDn7UN2JHhoajF f/9ecfn6gkdb7upj+cJi6IY4VZZEPZcXh9vvLg7+i5e+33eQa6zJ2K1MWUsjTMUYhONT ZCDycK9k04JLa7cAHqpl868otcTeoTLOGNWMgNDyB7bEprwRuViNVIe1IhKb+72uVtQ1 Lw== Received: from userp3030.oracle.com (userp3030.oracle.com [156.151.31.80]) by userp2120.oracle.com with ESMTP id 31p6e5y3y1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 16 Jun 2020 14:26:56 +0000 Received: from pps.filterd (userp3030.oracle.com [127.0.0.1]) by userp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 05GEODoW027404; Tue, 16 Jun 2020 14:26:56 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userp3030.oracle.com with ESMTP id 31p6s7kbhq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 16 Jun 2020 14:26:56 +0000 Received: from abhmp0017.oracle.com (abhmp0017.oracle.com [141.146.116.23]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 05GEQfNL026862; Tue, 16 Jun 2020 14:26:42 GMT Received: from kadam (/41.57.98.10) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 16 Jun 2020 07:26:41 -0700 Date: Tue, 16 Jun 2020 17:26:24 +0300 From: Dan Carpenter To: Waiman Long Cc: Andrew Morton , David Howells , Jarkko Sakkinen , James Morris , "Serge E. Hallyn" , Linus Torvalds , Joe Perches , Matthew Wilcox , David Rientjes , Michal Hocko , Johannes Weiner , David Sterba , "Jason A . Donenfeld" , linux-mm@kvack.org, keyrings@vger.kernel.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, linux-pm@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-amlogic@lists.infradead.org, linux-mediatek@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-ppp@vger.kernel.org, wireguard@lists.zx2c4.com, linux-wireless@vger.kernel.org, devel@driverdev.osuosl.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-cifs@vger.kernel.org, linux-fscrypt@vger.kernel.org, ecryptfs@vger.kernel.org, kasan-dev@googlegroups.com, linux-bluetooth@vger.kernel.org, linux-wpan@vger.kernel.org, linux-sctp@vger.kernel.org, linux-nfs@vger.kernel.org, tipc-discussion@lists.sourceforge.net, linux-security-module@vger.kernel.org, linux-integrity@vger.kernel.org Subject: Re: [PATCH v4 2/3] mm, treewide: Rename kzfree() to kfree_sensitive() Message-ID: <20200616142624.GO4282@kadam> References: <20200616015718.7812-1-longman@redhat.com> <20200616015718.7812-3-longman@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200616015718.7812-3-longman@redhat.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9653 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 suspectscore=0 mlxlogscore=886 adultscore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006160106 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9653 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 adultscore=0 mlxscore=0 phishscore=0 mlxlogscore=893 lowpriorityscore=0 clxscore=1011 suspectscore=0 spamscore=0 bulkscore=0 malwarescore=0 impostorscore=0 cotscore=-2147483648 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006160106 X-Rspamd-Queue-Id: EB7A41925B X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam03 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: Last time you sent this we couldn't decide which tree it should go through. Either the crypto tree or through Andrew seems like the right thing to me. Also the other issue is that it risks breaking things if people add new kzfree() instances while we are doing the transition. Could you just add a "#define kzfree kfree_sensitive" so that things continue to compile and we can remove it in the next kernel release? regards, dan carpenter