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Sat, 14 Nov 2026 13:07:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794661671; bh=HLEBqcSKp1qX1T09y3XaYhOvlZUW+haNA06sn1fKMTM=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=Ji+nEVurWmAWGlYK/nkfcItaW59n2bZXGZcxHBK4OdfGaK8u3mxnvdkxxHgDIydSr p/UqYko0xoSz4+2DnS47tPHRl2jWXh7tXIePEIQLB3C3jGbWQ9Au7YS1vvY5l7fUr5 ph8m8OZcq0Am7xu1jp3h10AkrRPVtHIVmgjmJ4PmRoVOvpEKw36sGP9bQXZx0UwMKH HxikLBXNjHLBDBGgc6E13ZKeQwUfqBkSNN+kiTaJ4yJMSSYs09p0VgPuGTW3tcdwiR GA0Rcmh4JRimAm3px4/WK7WlefYTOW4KsqGKwhhMFZ1acn+6sH08twTlVYAZESB1es 3OH10sFCA79yg== From: Christian Brauner Date: Sat, 14 Nov 2026 14:02:00 +0100 Subject: [PATCH RFC v2 19/42] smack: use fc_init_pseudo() for smackfs 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-v2-19-98639a2286fb@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)" , Casey Schaufler , Alexander Mikhalitsyn 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. smackfs never holds executables or device nodes. Acked-by: Casey Schaufler Reviewed-by: Alexander Mikhalitsyn Signed-off-by: Christian Brauner (Amutable) --- security/smack/smackfs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/security/smack/smackfs.c b/security/smack/smackfs.c index a72bc7fabea99..4a56bbeaeca37 100644 --- a/security/smack/smackfs.c +++ b/security/smack/smackfs.c @@ -25,6 +25,7 @@ #include #include #include +#include #include "smack.h" #define BEBITS (sizeof(__be32) * 8) @@ -2880,6 +2881,7 @@ static const struct fs_context_operations smk_context_ops = { */ static int smk_init_fs_context(struct fs_context *fc) { + fc_init_pseudo(fc); fc->ops = &smk_context_ops; return 0; } -- 2.53.0