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=1794302343; b=sCDx0Y8fPVDF3rVszPVoMsPGKWcbX+h1Zz0SySA82VOa3e8n41pBO+yyohUCeMiswwhu 0GTV1KPXsPR/SzTuP+rTT0GxyHaPtvTK14+FR7rU8hyNM4uLn6gIiX7osDhZ5486pblJm BlRisGa7S/lNzZsfFl80HXGyfIV5Ccap/epaYxH+i0p1kwyQ08aPxWGtYmfvr0ptqKXK3 SeQ2sFirsSzT7UMriz2Orgli4HBE5yOFM2iS59jRK76lO2wlaFWS59vguXiC6EqtQYoET 1Nqv/sw5XmhfXHyo8FsHtp2vSoXNdnGlDM6RIc6A33VBZgtERVI4xE0T6GeXLtiDjLw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794302343; 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=V9O75TKfTcHeHVPMLenNiZqGn0S/SDcuL2HVenCDHeA=; b=cJHVZRISUBXWdTzAtpuy3s7R/gEl6hlJ9NUlnH+Qat1ETiKSKOemno+k0NBMizlp1S2O 85hIaDhZLDcTgMeN9np3kW4pmN8pTc5xVD+T3/BNEA2VK/hoXxfMjzsvUxngQ2PsoFuUT M/M1xCy/qbMM3jNx8GFT0w6qJU7RqPpS2m6Yc2u+H8mrM76xarKB1neLVO7RTmY4kUH2t RdyGk2mxRLCMsB/YIX3X0+pNCGaOhVfvS77ZQgN+uf4GoVVAHR/nzq+Vj9QiD/Hkc2RmR +01iWC45G2euBdj5ns/SaZPy0rjRCcBb0dLDfwFXy1uwD2rBWq8cgef1k3C8DGr8dMg== 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=XU5FYslU; 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 A9A2D606B9FD; Tue, 10 Nov 2026 09:19:02 +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=XU5FYslU Received: by smtp.kernel.org (Postfix) with ESMTPSA id D685E1F008A1; Tue, 10 Nov 2026 09:18:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794302342; bh=V9O75TKfTcHeHVPMLenNiZqGn0S/SDcuL2HVenCDHeA=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=XU5FYslUu/QycaxvYDsVfiLjksSb23n6kAsx0C4TwSSMJEdkUorbOifqhqCOqU1BZ tmBnCWeUwFgQQ+4ZAkQAk/VjPzQ+RPHW3/AblZyzH50Bb47hCUnqPVxJ/GU4Mc1JiA 5FFUIjTt/J8XmL5z4nM4R0/u+A/O7oMn8+99R0NQQoD9YRGpBmk26SOy2wcjejpGHl mr0KKFrE0VjNzX1I+Ubt/meHZXfZj8kp1B2dkcgv3kCLJkAik/ieVBt/S0jkqQRk4B ZyDYntU3Wf2Vq8yKC7h12DmuYinSiJ1I+4nWRIhPcZEmr+7PkRUVFiiLnUd0MB8tP5 IiA+GGSFyG75Q== From: Christian Brauner Date: Tue, 10 Nov 2026 10:14:43 +0100 Subject: [PATCH RFC 27/41] openpromfs: 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-v1-27-4c998976c6c7@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=930; i=brauner@kernel.org; h=from:subject:message-id; bh=HbK9i4t197PzSxP5CKS5JO7XvQ/k806ZQREmy2rg/1Q=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWR9erB5yxKrdqWdTL6/ROTOpHFZfYk8FvP4V1D53MDzH Vaet0xOdJSyMIhxMciKKbI4tJuEyy3nqdhslKkBM4eVCWQIAxenAEyks5eRYePLZ35LS2WzX6Wn +D69nf1re86D6lp5E91F/Asahdd+rGb4Z1YXc0BUZ9rZoskiB0RU3Nyq0xSNReXOZtV9XNcYHfC bAQA= X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Initialize openpromfs as a pseudo filesystem. This raises SB_I_PSEUDO and also SB_I_NOEXEC and SB_I_NODEV. openpromfs never holds executables or device nodes. Signed-off-by: Christian Brauner (Amutable) --- fs/openpromfs/inode.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c index fb8d84bdedfb..6cd02d456bac 100644 --- a/fs/openpromfs/inode.c +++ b/fs/openpromfs/inode.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include #include @@ -419,6 +420,7 @@ static const struct fs_context_operations openpromfs_context_ops = { static int openpromfs_init_fs_context(struct fs_context *fc) { + fc_init_pseudo(fc); fc->ops = &openpromfs_context_ops; return 0; } -- 2.53.0