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 46A8BCD5BDF for ; Wed, 25 Sep 2024 13:18:53 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id CE9656B00AB; Wed, 25 Sep 2024 09:18:52 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id C98E96B00AC; Wed, 25 Sep 2024 09:18:52 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id B12956B00AD; Wed, 25 Sep 2024 09:18:52 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 92BEF6B00AB for ; Wed, 25 Sep 2024 09:18:52 -0400 (EDT) Received: from smtpin23.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 1BDA4120C3E for ; Wed, 25 Sep 2024 13:18:52 +0000 (UTC) X-FDA: 82603315704.23.594063F Received: from out02.mta.xmission.com (out02.mta.xmission.com [166.70.13.232]) by imf06.hostedemail.com (Postfix) with ESMTP id E8C5C180009 for ; Wed, 25 Sep 2024 13:18:49 +0000 (UTC) Authentication-Results: imf06.hostedemail.com; dkim=none; spf=pass (imf06.hostedemail.com: domain of ebiederm@xmission.com designates 166.70.13.232 as permitted sender) smtp.mailfrom=ebiederm@xmission.com; dmarc=pass (policy=none) header.from=xmission.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1727270209; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=e2G2DPI6m6vj5YxgD8o3ko6XjU4ecrKz5HeBI/k5XEo=; b=ufc/5LBHTdBNGStO+ZiXhNHm7xu7x8pG4kDDwplPDZWt9Lv+o53+FB9+ucup2YV4Muxz9y PyEY4Pry/5S5ZG1nAKZfqTTslhTZAUONkTh+pliZ8o/mbIO1Ve18+tIyRm57Rk7lLa9GQ9 DiI2uD7tYuCXS9waNzE5kIiVG2lAjzw= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1727270209; a=rsa-sha256; cv=none; b=4J/5asPFSZlCS/L/eO15sAYXOrp6UdSFwc+uI5clr4mMQ0S72/7NjzhNn2ST6h75o3lzR2 3qSoZsXWSFica+Kf9p0oyBtqeopP28SbZc+2R3RNUZZ9Nutg/a6tdYkEecEpt04il9pwdz nnZRz30x4awnEmPaW1YokFTxwpWD1C8= ARC-Authentication-Results: i=1; imf06.hostedemail.com; dkim=none; spf=pass (imf06.hostedemail.com: domain of ebiederm@xmission.com designates 166.70.13.232 as permitted sender) smtp.mailfrom=ebiederm@xmission.com; dmarc=pass (policy=none) header.from=xmission.com Received: from in01.mta.xmission.com ([166.70.13.51]:53986) by out02.mta.xmission.com with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1stRup-006dUP-MN; Wed, 25 Sep 2024 07:18:47 -0600 Received: from ip68-227-165-127.om.om.cox.net ([68.227.165.127]:58286 helo=email.froward.int.ebiederm.org.xmission.com) by in01.mta.xmission.com with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1stRuo-004SfG-DQ; Wed, 25 Sep 2024 07:18:46 -0600 From: "Eric W. Biederman" To: Christian Brauner Cc: Tycho Andersen , Alexander Viro , Jan Kara , Kees Cook , Jeff Layton , Chuck Lever , Alexander Aring , linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Tycho Andersen , Zbigniew =?utf-8?Q?J=C4=99drzejewski-Szmek?= , Aleksa Sarai References: <20240924141001.116584-1-tycho@tycho.pizza> <20240925-herziehen-unerbittlich-23c5845fed06@brauner> Date: Wed, 25 Sep 2024 08:18:39 -0500 In-Reply-To: <20240925-herziehen-unerbittlich-23c5845fed06@brauner> (Christian Brauner's message of "Wed, 25 Sep 2024 10:31:04 +0200") Message-ID: <874j63an2o.fsf@email.froward.int.ebiederm.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-XM-SPF: eid=1stRuo-004SfG-DQ;;;mid=<874j63an2o.fsf@email.froward.int.ebiederm.org>;;;hst=in01.mta.xmission.com;;;ip=68.227.165.127;;;frm=ebiederm@xmission.com;;;spf=pass X-XM-AID: U2FsdGVkX1+iuWV+WzFVZr6NUegQlBB1YDjWlT50k0Y= Subject: Re: [RFC] exec: add a flag for "reasonable" execveat() comm X-SA-Exim-Connect-IP: 166.70.13.51 X-SA-Exim-Rcpt-To: cyphar@cyphar.com, zbyszek@in.waw.pl, tandersen@netflix.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, alex.aring@gmail.com, chuck.lever@oracle.com, jlayton@kernel.org, kees@kernel.org, jack@suse.cz, viro@zeniv.linux.org.uk, tycho@tycho.pizza, brauner@kernel.org X-SA-Exim-Mail-From: ebiederm@xmission.com X-SA-Exim-Scanned: No (on out02.mta.xmission.com); SAEximRunCond expanded to false X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: E8C5C180009 X-Stat-Signature: afxxukogd3sjujjc8r14mea5unnir8s9 X-HE-Tag: 1727270329-923997 X-HE-Meta: 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 W1g5yjHo MeuI4DnlSM96lzHVgTpmKpbEPEUPmryIOyK65s/LyVsv2Pf3JUSwtkWbFUGmpZfnBLy/YJ0x0IE1JKNw8kAo+pygtDksSjk2yh4V6mZlGWHXPc8imTJUv2ypaKTlfxAa5feoYRc/Q0W1DU5b80wGm5vTevQyUuu6AgCcC 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: List-Subscribe: List-Unsubscribe: Christian Brauner writes: > Please add a: > > Link: https://github.com/uapi-group/kernel-features#set-comm-field-before-exec > > to the commit where this originated from. What standing does some random github project have? Eric