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=1794661741; b=0CatXAm1aSuF/RU15o6jvRJC74aXKcHbFvRoUvDq6sZgFk8L/UQlYbJ0MpBqLHMYjjxH xxHL5lAjo3T3m+noJDdi0XDug6RAhf0fG9E2Wn2J7JdHgULZNg7Te0G1oqoFj9up3XcJX Nv8Z9Vg16nOTcFolL3UAEdzB01e/60H9V4oFZytsEItyhJsWq4SouzlmT0MRnSuqL4Dsu W6POpEgNZOl3EWvNWCLqiOcS/CowfhDo4JsCjflumlRqUudO8sggCuF1FdCX9lH8zntLh UotxhjStby5LgNRrTP8RGgxe2jUr6U9BaICRmN6ajnXqimAmqyYSDNnDyzjCVs0P/Xg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794661741; 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=JUBUitc/wTfMb7cZo0KLtSOkDXoKMBIaahrb6Pvq2WU=; b=AVqoih2IqFu0OZmcGvKFyB6ewxyk3JBlGH10bn+vOiX9pOglpmlPSa6n5UXI6BHEwxBT JfkvaO4JVcQDAGFRvfR21BnIIgd6wFtdPl2WlQstF+wZDjRfxfu0ci9sHtT612DnuOiP+ bFfcFPePG3g9+jYTA3EkFyF5lSnJa5nLBDJ55cjVfz2ZhTY1EVS3AFpAyHKvzNP59uprn r9PzNAHZ+B6ZLUpHFQfc5MAVEndbi2p88MAXK/AvQohQ+uFsypome0jhv+yyQFOhCXVeS eF3OZbuRZIf5Dxvdn4G/Y9ORsEaePO0I4QmLV3qeqR1r3BhrlmHSFuhZSOd7xW4dOsA== 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=dlOT4YO5; 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 714AA606CDCC; Sat, 14 Nov 2026 13:09:01 +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=dlOT4YO5 Received: by smtp.kernel.org (Postfix) with ESMTPSA id C29D71F000C4; Sat, 14 Nov 2026 13:08:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794661741; bh=JUBUitc/wTfMb7cZo0KLtSOkDXoKMBIaahrb6Pvq2WU=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=dlOT4YO5RUhq//nn1mQfQ7uOlDeSIq5sssMs038ZLPvaS/NPy8Dd9kK6JgIFD36Dz pbaKu0DmFSuCCYRW1H64pQ0+m6nqqsSc1Q9h1ff9ICae4VWI86+QQlpB4OVxciYpOR WS2ftQrfKT4rvIwCLZSKiVCNFlea6iSt69CtGZ7qjcOt9yahpM2SqQayK7CrApgHSF /ZgQ8JKhCJKGzp6iRqEmeIMd+/DRWTit4BCmJyFLKQdTK0auEDWhyzWkLdOk7NBjOR dFLtiah/d1hBHwXdufprCHe9iPnbKhpmiiCOpc4bqTjZ0cGwlKuZ9Vy7R5WvJt/oit calDZWfHw6uKw== From: Christian Brauner Date: Sat, 14 Nov 2026 14:02:10 +0100 Subject: [PATCH RFC v2 29/42] s390/hypfs: use fc_init_pseudo() X-Mailing-List: bpf@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: <20261114-work-loop-pseudo-v2-29-98639a2286fb@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)" X-Mailer: b4 0.17-dev-ce4c1 X-Developer-Signature: v=1; a=openpgp-sha256; l=900; i=brauner@kernel.org; h=from:subject:message-id; bh=EnQ7f/LKwwXo6PyRpnVfj7bCGw1qYUMZQQO6IXtl1m0=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWT9iGnvvPFlftQB7ZsfC97+fWh+Z+EM5e8fnz6omGjy+ 1HN40e5ch2lLAxiXAyyYoosDu0m4XLLeSo2G2VqwMxhZQIZwsDFKQATidZjZFipe7RPJDUn62fQ /TkHXz1TvOM0nXPJoowHKhln3kV1Br9jZJiffO/flXWm6T8ffDBjOxkgvOBdhEHUvXZBZanc0td ivqwA X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Initialize hypfs as a pseudo filesystem. This raises SB_I_PSEUDO and also SB_I_NOEXEC and SB_I_NODEV. hypfs never holds executables or device nodes. Signed-off-by: Christian Brauner (Amutable) --- arch/s390/hypfs/inode.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c index 559b011e68800..8662169de477a 100644 --- a/arch/s390/hypfs/inode.c +++ b/arch/s390/hypfs/inode.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -301,6 +302,7 @@ static int hypfs_init_fs_context(struct fs_context *fc) sbi->gid = current_gid(); fc->s_fs_info = sbi; + fc_init_pseudo(fc); fc->ops = &hypfs_context_ops; return 0; } -- 2.53.0