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t=1794302308; bh=BUOTmrjfTp1V3edmG7gNtNzcyR5ppQHZl9FL8hylfFM=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=Z/rhUIdtQk+seOQ77LPhWLi0h1HQ2z43OEYnSCV//qvDOQQY0eHazzaAy54GUx8Mx 8OK9mCUr3KpEXeTzY4DiLfSk8l4evm0rcg5MG+ZHO1q3f2+gjSfOngnblIK2dDloDP +WK6+GSTNoZaklQDEZGcF/9QgdWYzJPUOnmM9b0SlwKN7qlVlPKvfelGldE5Fl2bZq JX98mYm4OGqMZKkfdmwuQV/pEXKpVF4ZPuDqWxolPUJwv7mAgjzXljkKCK82NenbeL eIEFZnStffm2ZpLfOJ/AEIbn+CZ9LM0bc0AUxEiBMv53oXud1Vog9u11hUGToZKfGe 0TNk0TnU30pYw== From: Christian Brauner Date: Tue, 10 Nov 2026 10:14:38 +0100 Subject: [PATCH RFC 22/41] sunrpc: use fc_init_pseudo() for rpc_pipefs X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261110-work-loop-pseudo-v1-22-4c998976c6c7@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; 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This raises SB_I_PSEUDO and also SB_I_NOEXEC and SB_I_NODEV. rpc_pipefs never holds executables or device nodes. Signed-off-by: Christian Brauner (Amutable) --- net/sunrpc/rpc_pipe.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index 9d349cfbc483..37277a6d2415 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include @@ -1181,6 +1182,7 @@ static int rpc_init_fs_context(struct fs_context *fc) { put_user_ns(fc->user_ns); fc->user_ns = get_user_ns(fc->net_ns->user_ns); + fc_init_pseudo(fc); fc->ops = &rpc_fs_context_ops; return 0; } -- 2.53.0