From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794302267; b=PwsM2sBl7rBq0Dwp0hYnctePUGQKz9iI8YmFbddPGKthLdKp1AZeHIk+UiJ9a67PSZ5r vYMt47b48AZznHjVC21Zt7QHRk9MSkZ6bfeFa53ZSfmt79oviiCIwaJMN0w6hTSmybkQB /heMh74JG6H/eUhT/K171ISoTzfApjZuYVik1iSF9PoVIiYSXF0TK5SiOtptIyxr/8aVX yi11vS/WWuSv1VnALIfZ+Bsdn1CFMpiCiCnF3Cg+QrknVMLxNTb2ArRalABvOuAkI+UpM 96M+Ij3Nicz+Zu7aeEfP62Gs+7RlUTwQICh1VozuzgdvAH4FuBIV0/1qlCC9Nwq046Q== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794302267; h=Received:DKIM-Signature:From:Date:Subject:MIME-Version:Content-Type: Content-Transfer-Encoding:Message-Id:References:In-Reply-To:To:Cc: X-Mailer:X-Developer-Signature:X-Developer-Key; bh=l8LDAQNHphQBAnLKVY0j2bP3Ogdq6gK5b5xHcx0dYsg=; b=YC4zEwwBRXGsnDaq0giU+N/8uOA8eRKtaZKNg2/QSpZaQ9gyOACd5gIxNN8eV3WDp071 EEhXEgMrHR1aCYbwmUamC0Kz+h6wHbTJFu8/kwodUMzfbhaSFS9kVF7GTTFigHNWlrWBa 1rygROC730AhnJ2GEPi4YzWFGaG9i9bF9W0zphBRUkoZamn7GHekSQzxra1phcAhiinWz hhEwNBPmEV/179sGYeS4DipX6TFJHjHnuOx+G+vm3L7x5AkCJ+/UspYr1QLdIiN6y13HZ Yi/qcqL/ul3g67mgFDX3PWn24cA4/+OukP2KNxsR6xPlXHEvMphjd1f2GLzWS0rl0Bg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=R9v9qHLP; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (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 0A452606A9A6; Tue, 10 Nov 2026 09:17:47 +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=R9v9qHLP Received: by smtp.kernel.org (Postfix) with ESMTPSA id 987041F008A1; Tue, 10 Nov 2026 09:17:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794302266; bh=l8LDAQNHphQBAnLKVY0j2bP3Ogdq6gK5b5xHcx0dYsg=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=R9v9qHLPfZZRHObjYnC3o1mAzO1hP+/9155v1wxmmC7hQDax+NvgTbE4W9xrNan6b z0Sdkmw0b24b+Z76hEcw0ec7fC8rhBm0gmhG32Dr9KvOltCueuenMbGzfKiksYbb/R A6o9Yo/dPlBuObvaZL1En87DLRIXfZzEMhiQLtg8EsJhl2E4mtXzQGo9ABc14bgHRe PZldAZR1cxgMtFhW4nTK2eKI2Yi5t+MGsF5VrX1YHsgpjfxFteN0G7738shRXMLGdm N33HXtEWu+Tp9JkAiYvDDygE7C96rLISq1P2stvft/KA/fCZ0rHgRq5v+c5DMmWCFV ymFNp2JgMpqoQ== From: Christian Brauner Date: Tue, 10 Nov 2026 10:14:32 +0100 Subject: [PATCH RFC 16/41] configfs: use fc_init_pseudo() X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261110-work-loop-pseudo-v1-16-4c998976c6c7@kernel.org> References: <20261110-work-loop-pseudo-v1-0-4c998976c6c7@kernel.org> In-Reply-To: <20261110-work-loop-pseudo-v1-0-4c998976c6c7@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)" X-Mailer: b4 0.17-dev-ce4c1 X-Developer-Signature: v=1; a=openpgp-sha256; l=912; i=brauner@kernel.org; h=from:subject:message-id; bh=FZSn8pZNkelWJZuy96PPD0cDLXKTFQ+NnjbEVUus4Cs=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWR9erAsoPxm8YvkDfvCz87c1p11JmKH6fuChtd3Yuf8U K0rc7F601HKwiDGxSArpsji0G4SLrecp2KzUaYGzBxWJpAhDFycAjARx10M/11uxYdrM97avS7+ mvJWaemvRj2ydif4HQs8FhZrHNFqm8Dw33+Ncnarxkp9i/liZ7b1r790NO6pyta3nhe6A+fNCn7 EzQEA X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 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. 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 d8cac1cbf3bd..60ba24e7ae2b 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