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[80.187.86.54]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4bb4e2842e6sm142085915e9.4.2026.11.13.02.12.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 Nov 2026 02:12:05 -0800 (PST) Message-ID: <82d691d2db7579d9630bf89f73132e36124bf74e.camel@amutable.com> Subject: Re: [PATCH RFC 19/41] smack: use fc_init_pseudo() for smackfs 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 11:12:03 +0100 In-Reply-To: <20261110-work-loop-pseudo-v1-19-4c998976c6c7@kernel.org> References: <20261110-work-loop-pseudo-v1-0-4c998976c6c7@kernel.org> <20261110-work-loop-pseudo-v1-19-4c998976c6c7@kernel.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2-0+deb13u1 X-Archived-By: MIME-Version: 1.0 X-Stat-Signature: u9yfq9ida5ogr9smj4bocjxec7zra151 X-Rspamd-Server: rspam01 X-Rspam-User: 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=ham autolearn_force=no version=4.0.1 X-Rspamd-Queue-Id: 96E07100005 X-HE-Tag: 1794564727-558091 X-HE-Meta: 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 vKA0j0ew 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: 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 smackfs as a pseudo filesystem. This raises SB_I_PSEUDO > and > also SB_I_NOEXEC and SB_I_NODEV. smackfs never holds executables or > device nodes. >=20 > Signed-off-by: Christian Brauner (Amutable) Reviewed-by: Alexander Mikhalitsyn > --- > =C2=A0security/smack/smackfs.c | 2 ++ > =C2=A01 file changed, 2 insertions(+) >=20 > diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c > index a72bc7fabea9..4a56bbeaeca3 100644 > --- a/security/smack/smackfs.c > +++ b/security/smack/smackfs.c > @@ -25,6 +25,7 @@ > =C2=A0#include > =C2=A0#include > =C2=A0#include > +#include > =C2=A0#include "smack.h" > =C2=A0 > =C2=A0#define BEBITS (sizeof(__be32) * 8) > @@ -2880,6 +2881,7 @@ static const struct fs_context_operations > smk_context_ops =3D { > =C2=A0 */ > =C2=A0static int smk_init_fs_context(struct fs_context *fc) > =C2=A0{ > + fc_init_pseudo(fc); > =C2=A0 fc->ops =3D &smk_context_ops; > =C2=A0 return 0; > =C2=A0}