From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2B444606C575 for ; Sat, 14 Nov 2026 13:08:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=GFHvRmPz Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4jRZD438T3z3cNj; Sun, 15 Nov 2026 00:07:32 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=172.105.4.254 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1794661652; cv=none; b=d46CrrOAJXLyTqRUo9RYYAo/1u4dX6ycari/nOqkpmhRROw3SzAKKligGhHMkWJi90SsAydQh9bISR9WbY1FaI135jx6tLadBBHner7cnqQWz7EqSSvnD2C/Fy6KyuityS5pqAZ0IwkiKbvvBgGPU++oQ4XPSZRwsthyEfRnVaBOdOCY1w1qN/1o0X3aniLvvgHXlK6jpCJM2R3QQp+oOsjXVj1eTE0xu9gRnTCFKX+v415DFWLCtBdkQ5jGOa56sB72mOaWIRzA4IJZBVTdf7QhPm8QvRFg4/xA5C64K7vNTvyZUbrCQ6I4k8IU0lV4l6na+LAplsxAjGR8aDr9WQ== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1794661652; c=relaxed/relaxed; bh=8Ytkno3jTVi+FFRUdCUqmeMcgBru4oLAHALyh9TN4hQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=YvK+idEr9kf1iYwrYERKodas7N/vwT4DCt0rQX+bX0/gon7S71bt++sY/IS5S6M1/GOopoobpYLHcfeUT8/4pbZ29MoTOkpio+DrksUAmscHwH82kYGOH8e4XsXWIWYPnVEoqk0ZpinZElXWWwcod7r3NbDGVyitax9CKxR9aaPRB6DplA+nh7tcLCH/uKbhmafMt94E4Huw+frZz0H11WYlLaxWTNa41Cle5x3Btin+UFb49NxWKzSa9r6JPo9OJNJd0RZZX4uajV745Eu14f2FWP+0FtIQ+LtCvk4mejH4Z6VgZ557MAtob8yWw5Q4EVodtgW+NhJqhjLhcVU+Uw== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=GFHvRmPz; dkim-atps=neutral; spf=pass (client-ip=172.105.4.254; helo=tor.source.kernel.org; envelope-from=brauner@kernel.org; receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=GFHvRmPz; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=172.105.4.254; helo=tor.source.kernel.org; envelope-from=brauner@kernel.org; receiver=lists.ozlabs.org) Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4jRZD35y5hz3cNg; Sun, 15 Nov 2026 00:07:31 +1100 (AEDT) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id E81ED62747; Sat, 14 Nov 2026 13:07:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DE82A1F000C5; Sat, 14 Nov 2026 13:07:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794661649; bh=8Ytkno3jTVi+FFRUdCUqmeMcgBru4oLAHALyh9TN4hQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=GFHvRmPzrl9JT/XnWgZ6mHZe9H02hsU97t3+ppYOuzxqJMSfmYjPWgdxAi/Wgu8V/ wrZy1vRHCZdd0bC3qI68hsdNcKgmQ3IfSWbtHayF9hWHqdbEWqPyzLLH8RbYsc2XCZ dXSM6hWaopdLwe6Tk47JXm5nRSuNnbE8q0uiLEKYHIn3zKgz4gm0hCB1eldl8tNsaw 9r5Nn1nPEqIl+dH7clVv0JN4xn0WgIG2u28WaYeRfsivii2u6GrnUxXBTzpaIAi0hh 87j2TXLbcazLek+XXOfbey7w3PmofUiagXJteCYNZfZvoshvSXFM6Zg0UUYgny94Iv NhCBc31tgKfxA== From: Christian Brauner Date: Sat, 14 Nov 2026 14:01:57 +0100 Subject: [PATCH RFC v2 16/42] configfs: use fc_init_pseudo() X-Mailing-List: linux-erofs@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Subscribe: , , Precedence: list X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261114-work-loop-pseudo-v2-16-98639a2286fb@kernel.org> References: <20261114-work-loop-pseudo-v2-0-98639a2286fb@kernel.org> In-Reply-To: <20261114-work-loop-pseudo-v2-0-98639a2286fb@kernel.org> To: linux-fsdevel@vger.kernel.org Cc: Jann Horn , Chris Mason , Josef Bacik , Christoph Hellwig , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, Alexander Viro , Jan Kara , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, driver-core@lists.linux.dev, linux-mm@kvack.org, bpf@vger.kernel.org, linux-security-module@vger.kernel.org, selinux@vger.kernel.org, apparmor@lists.ubuntu.com, linux-nfs@vger.kernel.org, netdev@vger.kernel.org, fuse-devel@lists.linux.dev, linux-efi@vger.kernel.org, xen-devel@lists.xenproject.org, ocfs2-devel@lists.linux.dev, linux-s390@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-usb@vger.kernel.org, Amir Goldstein , linux-erofs@lists.ozlabs.org, linux-kselftest@vger.kernel.org, "Christian Brauner (Amutable)" , Breno Leitao , Alexander Mikhalitsyn X-Mailer: b4 0.17-dev-ce4c1 X-Developer-Signature: v=1; a=openpgp-sha256; l=1052; i=brauner@kernel.org; h=from:subject:message-id; bh=Cs6hi+IJv6YL+cABcEV5PmkB4gvNrgirbEkbHavmri4=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWT9iKmo6zy18/cHrrR7f6484D3B9HbNopIHW//r8rL/b 7n/ouvYt45SFgYxLgZZMUUWh3aTcLnlPBWbjTI1YOawMoEMYeDiFICJyIgzMsxe+XjzPdujcT/X dlcLtp6+NiOv++ZaxhfruqUl7wfkfepm+O/nmC3+VkJi2/4AH0tulRslnlL+mWJ/ffz2RXNuXWh +jh0A X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Initialize configfs as a pseudo filesystem. This raises SB_I_PSEUDO and also SB_I_NOEXEC and SB_I_NODEV. configfs never holds executables or device nodes. Reviewed-by: Jan Kara Acked-by: Breno Leitao Reviewed-by: Alexander Mikhalitsyn Signed-off-by: Christian Brauner (Amutable) --- fs/configfs/mount.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/configfs/mount.c b/fs/configfs/mount.c index d8cac1cbf3bd5..60ba24e7ae2b9 100644 --- a/fs/configfs/mount.c +++ b/fs/configfs/mount.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -106,6 +107,7 @@ static const struct fs_context_operations configfs_context_ops = { static int configfs_init_fs_context(struct fs_context *fc) { + fc_init_pseudo(fc); fc->ops = &configfs_context_ops; return 0; } -- 2.53.0