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=1794661614; b=i6f1TLQdbLKX0npube85UwPYGLXCYoluuVqLs+9CBmTCDlR9PJht+kkqupRszmabla1g uLX6oJ/eDm89BBOdll4+WM7tOCW5kz/o105yMsmGsCuZC7aF65PkBg0Rmr/tFFX6hOke/ /IuO37qTrV2lLDDVTt5pi29JlNeh+qFttbNtWJlLxZWUGLqOWaV8avnS8JHvRgnshSz5a HlUkyCBqLP45oqwnsfvOXl07K8YsJc6rkVRmKsX11yk4fqGKziYTN/v9zijIdoPfhDayh eusqDSg8EQDwDtGeNW+5bjyiGFXTFmcpsy3yLjFP6oG4cxOpCe7Ckd9aExoWm8SlPow== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794661614; 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=8y8pXf9gqPkO0k+nFwDQgqQWegc2AhC+X3hgAZH1228=; b=NbfNOwGG49ZIPaWxSiJBPqYlbAe3I47pVDieNzzY1NBCUycEEpzNDujUHKZzQC2kdqB1 +RcvCHo3IYTJE7Eh3PNV7S3AAD/CshDwU7UBiUBMIk9/1X8rEWwYHiFxPZuulyfa8wA/2 aMDOgEt19k7sLHxmbDpC/sdu3dGL1LngX3PbJzIm8+mkIrmBOVsER4Lvc2R3Z8q9cPEYn S6vOMQAgmBSEhc7Bb+1YwRDeFRD8d4eqRVWtX7VyQx7xK8fGgD7Jjfpv4do5ICU5pjZOQ QVWqOqQbyWlb5SFFoMC5dOhXz9GMIXsdLHfWqAPOgbgBZIxlhgK170BWk5SWcPtrTRQ== 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=B5R+VehV; 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 4645A606C577; Sat, 14 Nov 2026 13:06:54 +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=B5R+VehV Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7BBF41F000C7; Sat, 14 Nov 2026 13:06:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794661613; bh=8y8pXf9gqPkO0k+nFwDQgqQWegc2AhC+X3hgAZH1228=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=B5R+VehVMngHGkPJ+s+XCxCJk9zQ0LC7k6UXqHAShVZfpeoRqUg78BQ7bxRu8GlAD WdMibaUsC9iUvWMP2hws/2BFYatPqexWuE9PFUYpNXfs17z8TPKaMR3KI1gjZl5Mnl /Fz1BNMtpr6tKnVS4YUWMtua7imiZs/WVybR/slxP2/6c4NeMSaFbFW03UveloX83w bloyxEP1CwgxzJhggCCH4avN2sqVGjEop/4+8+fo3dQ2Ct6Hy3Yk+axQFpEPcREsb7 6eE/CUZP2j/EJwm8/wqLSZliWiYmarFcEeb16/e8YxAeIXf5mDMA8PrhWHUlpyGftP eNEzfbz2E2NXQ== From: Christian Brauner Date: Sat, 14 Nov 2026 14:01:52 +0100 Subject: [PATCH RFC v2 11/42] failfs: use fc_init_pseudo() X-Mailing-List: linux-kselftest@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-v2-11-98639a2286fb@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=964; i=brauner@kernel.org; h=from:subject:message-id; bh=+YmkYomMv7q82ZkVNjPSlbDFCXb6mSuwmV5/K0rj7TE=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWT9iClyMcjWu162797F+6nGyX7T79pU2b1sj5/HbyXVV j91tmRBRykLgxgXg6yYIotDu0m43HKeis1GmRowc1iZQIYwcHEKwETUFjL8j3kb8ePr+3DTG01h yyxksq+/uSp6i+9pjNCSuwde8WmXKDD8T53u92/NqW5mF7kOZ/1135j/K0wrXL5609X2JzskVe+ FcwIA X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Initialize failfs as a pseudo filesystem instead of raising SB_I_NOEXEC and SB_I_NODEV by hand. This adds SB_I_PSEUDO. Reviewed-by: Jan Kara Reviewed-by: Christoph Hellwig Signed-off-by: Christian Brauner (Amutable) --- fs/failfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/failfs.c b/fs/failfs.c index 437cdc981c2de..f03334f361c0e 100644 --- a/fs/failfs.c +++ b/fs/failfs.c @@ -3,6 +3,7 @@ #include #include #include +#include #include #include #include @@ -132,7 +133,7 @@ static int failfs_init_fs_context(struct fs_context *fc) fc->ops = &failfs_context_ops; fc->global = true; fc->sb_flags |= SB_NOUSER; - fc->s_iflags |= SB_I_NOEXEC | SB_I_NODEV; + fc_init_pseudo(fc); return 0; } -- 2.53.0