From owner-svn-src-head@freebsd.org Thu Sep 26 12:57:20 2019 Return-Path: Delivered-To: svn-src-head@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BD2661262C3 for ; Thu, 26 Sep 2019 12:57:20 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46fFM44fFyz4DDd for ; Thu, 26 Sep 2019 12:57:20 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: from mail-qt1-f179.google.com (mail-qt1-f179.google.com [209.85.160.179]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) (Authenticated sender: kevans) by smtp.freebsd.org (Postfix) with ESMTPSA id 7524F140AF for ; Thu, 26 Sep 2019 12:57:20 +0000 (UTC) (envelope-from kevans@freebsd.org) Received: by mail-qt1-f179.google.com with SMTP id m15so2734371qtq.2 for ; Thu, 26 Sep 2019 05:57:20 -0700 (PDT) X-Gm-Message-State: APjAAAWdmT1qFr4vkJ7tvjvT7xZMMs8xnH9MG4iSdlI61MG5Bb1VmCgi aw2KMSczhUUBlGzWmL67QvidatfxHLaxrXN/wGY= X-Received: by 2002:a0c:cdd2:: with SMTP id a18mt2343107qvn.115.1569502639787; Thu, 26 Sep 2019 05:57:19 -0700 (PDT) MIME-Version: 1.0 References: <201909251732.x8PHWhdx064446@repo.freebsd.org> In-Reply-To: <201909251732.x8PHWhdx064446@repo.freebsd.org> From: Kyle Evans Date: Thu, 26 Sep 2019 07:57:08 -0500 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: svn commit: r352695 - in head/sys: kern sys Cc: src-committers , svn-src-all , svn-src-head Content-Type: text/plain; charset="UTF-8" X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Sep 2019 12:57:20 -0000 On Wed, Sep 25, 2019 at 12:32 PM Kyle Evans wrote: > > Author: kevans > Date: Wed Sep 25 17:32:43 2019 > New Revision: 352695 > URL: https://svnweb.freebsd.org/changeset/base/352695 > > Log: > [1/3] Add mostly Linux-compatible file sealing support > > File sealing applies protections against certain actions > (currently: write, growth, shrink) at the inode level. New fileops are added > to accommodate seals - EINVAL is returned by fcntl(2) if they are not > implemented. > > Reviewed by: markj, kib > Differential Revision: https://reviews.freebsd.org/D21391 > Small nit, pointed out by koobs... the above should be Linux-compatible, not just mostly Linux-compatible. The initial version of this tried to implement file sealing at the completely wrong layer, which was caught in review and promptly fixed. Thanks, Kyle Evans