From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E3C38606D2BB for ; Sat, 14 Nov 2026 13:07:33 +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: by kanga.kvack.org (Postfix) id EE1596B05C8; Sat, 14 Nov 2026 08:07:32 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id E91476B05C9; Sat, 14 Nov 2026 08:07:32 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D80F96B05CA; Sat, 14 Nov 2026 08:07:32 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id A29626B05C8 for ; Sat, 14 Nov 2026 08:07:32 -0500 (EST) Received: from smtpin01.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 1CAB9803DB for ; Sat, 14 Nov 2026 13:07:32 +0000 (UTC) X-FDA: 85433751144.01.836ADBC Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf22.hostedemail.com (Postfix) with ESMTP id 5DB77C000B for ; Sat, 14 Nov 2026 13:07:30 +0000 (UTC) Authentication-Results: imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=GFHvRmPz; spf=pass (imf22.hostedemail.com: domain of brauner@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=brauner@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1794661650; b=Z9OW6i40fAqDhq3+i2+GHJ0s1dNcjYGHQNU/BnPNWFI9fUw36VmjMeiG2TWG7wOstVBry5 bH8Ltnm0uVLPyXvgDnWPaGCe0dLhCdoy2I71RebcDKQU1d+MWCAjDPr69iLPX02ADJgDZ/ F6dvWyaDGHB71ebU827DVsZqMA0EUG4= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=GFHvRmPz; spf=pass (imf22.hostedemail.com: domain of brauner@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=brauner@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1794661650; 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:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=8Ytkno3jTVi+FFRUdCUqmeMcgBru4oLAHALyh9TN4hQ=; b=7crKp4IeI+0T26pM+TsYjxUsWPZ7WiSJRaHkhu46gBaLOPYx9jgm9xud8jV+iIgg3zhzPk iiCJvbUfe/hF1qjdrfzcFM/8Or+OmJna6MT8Fqc8rdTexUEgbEv+0yc8ZB1g0NMs+ZMD4z 2itU3tWyXs8JAeBNIhZqu4EGystXFJs= 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-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-Stat-Signature: qux5k6z13ofurbbytpsp34tstn9woccj X-Rspamd-Queue-Id: 5DB77C000B X-Rspam-User: X-Rspamd-Server: rspam11 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=ham autolearn_force=no version=4.0.1 X-HE-Tag: 1794661650-533498 X-HE-Meta: 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 lC7pInUk ONsCNn/kY0tP5ICxk3SHn7PtVyhzY5bEtPBvy/Ue3XGtYCxifm2sVsME4nOuvRtLrZzE6pj7MMd57/+8j4K9fmHC61CZSmCrJYKoUzQGLomVuf7TQeXDQ6RyeFcoA6RkrsTlVVctG3EJYCIBPjco9BhwS3BxQIOCmvjOJCzwhlUN5LaSJuUHzRaWIju8eve2NojI+0BQBaC0k98dopfAG6xouKpmmhXLFisj4Rq345YzqZ6w1muv6KpiElV6A1MyIrDh94+r665NCr3rNoRhxSTEKVl9Og+jyQVvCUiifNZYKZrbPXlJbGHbf7GcBY/kRSYpqfQp7CA1BNfPc1h4lCXAxhDgegt5JHZBJy4L/BeGkKFRUTUWBGATQBQ== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: 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