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Sat, 14 Nov 2026 13:09:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794661761; bh=OdlKWawwdwZpGTfkQNHBk5b32jOSAzRsLtI4xTW1vDQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=ahGg+gbKJXxbgqkOcSvuZjZ7iPlwqVzDb7EoxKqbMYLfnwG2b1ybTE6823Yt3K+6g 6pxGQrYoIqiTMRS2KhVum/gBvAKYjwtRqLYJCBO/9ug+3ibc96rUKSQG8oL+uPM/Cp otj/ItmyYhEy+iuvYfxXHkC9TxP25a1aDbikvQC0LaWKFqqkHfvi1rF3sXkQx5MRrH gup6EgTCHwl6mcX33AkMw33YPKcSKfn9nILfmzWaqX+7hRwWvA8CVF1JFBWIvMizqB 9iaDWPBWP9dpOG/jN3GKX5YzZjKL84UtGahKm/OO3Hrc5uHtCRmGPTFTPgEI2L+fkM 4xc2owYmq/A9A== From: Christian Brauner Date: Sat, 14 Nov 2026 14:02:13 +0100 Subject: [PATCH RFC v2 32/42] usb: gadget: gadgetfs: use fc_init_pseudo() X-Mailing-List: linux-erofs@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Subscribe: , , Precedence: list X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261114-work-loop-pseudo-v2-32-98639a2286fb@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=982; i=brauner@kernel.org; h=from:subject:message-id; bh=YWRf7GOro6drmYRPuYvYnNI62ZxquNzo3CA3o8p8z3k=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWT9iOkuXt19v9szNHxy/sSShDNHi+s1AhW1jvfPOLx+v 43t+vdHOkpZGMS4GGTFFFkc2k3C5ZbzVGw2ytSAmcPKBDKEgYtTACZi95Dhn+K7b5fV2hevnL5D 2vJ8vvv+x1/kZkmvkvsmunJ/0t+X6ZmMDDeNr0oHP1bwdTnx7e2hwBWKTidX/diQpKYmvejZFYN lK7gB X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS, 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 gadgetfs as a pseudo filesystem. This raises SB_I_PSEUDO and also SB_I_NOEXEC and SB_I_NODEV. gadgetfs never holds executables or device nodes. Signed-off-by: Christian Brauner (Amutable) --- drivers/usb/gadget/legacy/inode.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c index 7f6d8460152f9..8490e5d0351e1 100644 --- a/drivers/usb/gadget/legacy/inode.c +++ b/drivers/usb/gadget/legacy/inode.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -2223,6 +2224,7 @@ static const struct fs_context_operations gadgetfs_context_ops = { static int gadgetfs_init_fs_context(struct fs_context *fc) { + fc_init_pseudo(fc); fc->ops = &gadgetfs_context_ops; return 0; } -- 2.53.0