From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753246AbeBFSm7 (ORCPT ); Tue, 6 Feb 2018 13:42:59 -0500 Received: from shards.monkeyblade.net ([184.105.139.130]:47526 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753128AbeBFSmu (ORCPT ); Tue, 6 Feb 2018 13:42:50 -0500 Date: Tue, 06 Feb 2018 13:42:45 -0500 (EST) Message-Id: <20180206.134245.680837561909396767.davem@davemloft.net> To: keescook@chromium.org Cc: syzbot+e2d6cfb305e9f3911dea@syzkaller.appspotmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ebiggers3@gmail.com, james.morse@arm.com, keun-o.park@darkmatter.ae, labbott@redhat.com, linux-mm@kvack.org, mingo@kernel.org Subject: Re: [PATCH v2] socket: Provide put_cmsg_whitelist() for constant size copies From: David Miller In-Reply-To: References: <20180206.111949.1986970583522698316.davem@davemloft.net> X-Mailer: Mew version 6.7 on Emacs 25.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kees Cook Date: Wed, 7 Feb 2018 05:36:02 +1100 > Making put_cmsg() inline would help quite a bit with tracking the > builtin_const-ness, and that could speed things up a little bit too. > Would you be opposed to inlining? Nope. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f70.google.com (mail-pg0-f70.google.com [74.125.83.70]) by kanga.kvack.org (Postfix) with ESMTP id 834A96B0299 for ; Tue, 6 Feb 2018 13:42:51 -0500 (EST) Received: by mail-pg0-f70.google.com with SMTP id q13so1800505pgt.17 for ; Tue, 06 Feb 2018 10:42:51 -0800 (PST) Received: from shards.monkeyblade.net (shards.monkeyblade.net. [184.105.139.130]) by mx.google.com with ESMTPS id n24si142522pfa.269.2018.02.06.10.42.50 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 06 Feb 2018 10:42:50 -0800 (PST) Date: Tue, 06 Feb 2018 13:42:45 -0500 (EST) Message-Id: <20180206.134245.680837561909396767.davem@davemloft.net> Subject: Re: [PATCH v2] socket: Provide put_cmsg_whitelist() for constant size copies From: David Miller In-Reply-To: References: <20180206.111949.1986970583522698316.davem@davemloft.net> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: keescook@chromium.org Cc: syzbot+e2d6cfb305e9f3911dea@syzkaller.appspotmail.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ebiggers3@gmail.com, james.morse@arm.com, keun-o.park@darkmatter.ae, labbott@redhat.com, linux-mm@kvack.org, mingo@kernel.org From: Kees Cook Date: Wed, 7 Feb 2018 05:36:02 +1100 > Making put_cmsg() inline would help quite a bit with tracking the > builtin_const-ness, and that could speed things up a little bit too. > Would you be opposed to inlining? Nope. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org