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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-Mailman-Approved-At: Sat, 14 Nov 2026 05:56:41 -0800 X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" X-Spam-Status: No, score=-18.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=4.0.1 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