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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4958C77B7A for ; Fri, 19 May 2023 10:52:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231686AbjESKwO (ORCPT ); Fri, 19 May 2023 06:52:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230304AbjESKwN (ORCPT ); Fri, 19 May 2023 06:52:13 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B497A192 for ; Fri, 19 May 2023 03:52:12 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4A37A65673 for ; Fri, 19 May 2023 10:52:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 655FAC433D2; Fri, 19 May 2023 10:52:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684493531; bh=/v84OOWogMzxwAPPo1Lb1tB1SIYHcs9Fx1rZ53zIfrw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qps9qe+0NQBOWm9wwg29ehs0SOd0mpSTTSdd4Z79mPzF0tReOw/KmDod822XsfWOR 41LwOvDfyLtkSmtY22sczae6Wc3TZaPxcg5sbBacN/DQBD8R40kcvL2VolvhQBEwOu S8NuKGGRuN9OE4TLdctswnMLSW7OYqEPb5eH3xPqthjeTSf1ffcXkS4FzgrNQSu1iB geR1+VBKC8891hdBHPERSaDAXQs0kPUYd9wx6uW7w1BX6HPmNstDTBgR4fyFaiOerW WAs7zZJU0CW7i9QeF6R2QgzydGLtKFlOdH/MlEZ1kqYzB12R7r/V9xGNxDncZaLWbA skz6r/fesFbuw== From: Christian Brauner To: Al Viro , Seth Forshee , Christian Brauner Cc: linux-fsdevel@vger.kernel.org Subject: Re: [PATCH v4 0/4] fs: allow to mount beneath top mount Date: Fri, 19 May 2023 12:52:00 +0200 Message-Id: <20230519-aromen-zeugnis-5554bbb56ec1@brauner> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230202-fs-move-mount-replace-v4-0-98f3d80d7eaa@kernel.org> References: <20230202-fs-move-mount-replace-v4-0-98f3d80d7eaa@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Developer-Signature: v=1; a=openpgp-sha256; l=1588; i=brauner@kernel.org; h=from:subject:message-id; bh=/v84OOWogMzxwAPPo1Lb1tB1SIYHcs9Fx1rZ53zIfrw=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMaSkh5xZI28VvN+tNT892iCx8O/x/e92bRTXbKz1fGyi9aVG ZvuGjlIWBjEuBlkxRRaHdpNwueU8FZuNMjVg5rAygQxh4OIUgIl8eMDIsCxu6qXtez4tOXXwVvDPTa f0jjz6Kpl/SWL/X84XdYtS7S4zMtxt7Ko0nyT7ZuvailkTTbcKrjgRs63O4/yZGQ9UDWZtesYCAA== X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Wed, 03 May 2023 13:18:38 +0200, Christian Brauner wrote: > Changes in v4: > * Refuse MOVE_MOUNT_BENEATH in more cases. > * Fix documentation of __lookup_mnt(). > * The sample program to test all of this got reworked: > https://github.com/brauner/move-mount-beneath > > Various distributions are adding or are in the process of adding support > for system extensions and in the future configuration extensions through > various tools. A more detailed explanation on system and configuration > extensions can be found on the manpage which is listed below at [1]. > > [...] I'd like to see v4 get some -next exposure since this has been sitting on the list for a while. Applied to the v6.5/vfs.mount branch of the vfs/vfs.git tree. Patches in the v6.5/vfs.mount branch should appear in linux-next soon. Please report any outstanding bugs that were missed during review in a new review to the original patch series allowing us to drop it. It's encouraged to provide Acked-bys and Reviewed-bys even though the patch has now been applied. If possible patch trailers will be updated. tree: https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git branch: v6.5/vfs.mount [1/4] fs: add path_mounted() https://git.kernel.org/vfs/vfs/c/78aa08a8cab6 [2/4] fs: properly document __lookup_mnt() https://git.kernel.org/vfs/vfs/c/104026c2e49f [3/4] fs: use a for loop when locking a mount https://git.kernel.org/vfs/vfs/c/64f44b27ae91 [4/4] fs: allow to mount beneath top mount https://git.kernel.org/vfs/vfs/c/6ac392815628