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[80.187.86.54]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-49c609c8a77sm4362275f8f.49.2026.11.13.02.13.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Nov 2026 02:13:26 -0800 (PST) Message-ID: <23edc29c421f5d4c1103004f79e104e9f94d42c2.camel@amutable.com> Subject: Re: [PATCH RFC 23/41] fuse: use fc_init_pseudo() for fusectl From: Alexander Mikhalitsyn To: Christian Brauner , 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 Date: Fri, 13 Nov 2026 11:13:24 +0100 In-Reply-To: <20261110-work-loop-pseudo-v1-23-4c998976c6c7@kernel.org> References: <20261110-work-loop-pseudo-v1-0-4c998976c6c7@kernel.org> <20261110-work-loop-pseudo-v1-23-4c998976c6c7@kernel.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2-0+deb13u1 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , Precedence: list X-Archived-By: MIME-Version: 1.0 X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS 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 On Tue, 2026-11-10 at 10:14 +0100, Christian Brauner wrote: > Initialize fusectl as a pseudo filesystem. This raises SB_I_PSEUDO > and > also SB_I_NOEXEC and SB_I_NODEV. fusectl never holds executables or > device nodes. >=20 > Signed-off-by: Christian Brauner (Amutable) Reviewed-by: Alexander Mikhalitsyn > --- > =C2=A0fs/fuse/control.c | 2 ++ > =C2=A01 file changed, 2 insertions(+) >=20 > diff --git a/fs/fuse/control.c b/fs/fuse/control.c > index 21ffde596d61..4497362e7df0 100644 > --- a/fs/fuse/control.c > +++ b/fs/fuse/control.c > @@ -10,6 +10,7 @@ > =C2=A0#include > =C2=A0#include > =C2=A0#include > +#include > =C2=A0#include > =C2=A0 > =C2=A0#define FUSE_CTL_SUPER_MAGIC 0x65735543 > @@ -334,6 +335,7 @@ static const struct fs_context_operations > fuse_ctl_context_ops =3D { > =C2=A0 > =C2=A0static int fuse_ctl_init_fs_context(struct fs_context *fsc) > =C2=A0{ > + fc_init_pseudo(fsc); > =C2=A0 fsc->ops =3D &fuse_ctl_context_ops; > =C2=A0 return 0; > =C2=A0}