From patchwork Mon Dec 16 11:30:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Patchwork-Id: 13909570 Received: from todd.t-8ch.de (todd.t-8ch.de [159.69.126.157]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3010C204088; Mon, 16 Dec 2024 11:30:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.69.126.157 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734348612; cv=none; b=bfHzIxVKqksnh56S3aaHxIRxxLDc3aJLyE8tFCwuBzoQO17vJWxtuaf0x3OeAWgGgpBNAwrvMSk+R7TMMSWPqVytuFcR4hXnbIYvZmabSOvrSz6TmAJ4e9IC/r5y32QVzr75hvP3R43VpDIrZJLENaWimhPX8oxKzAdupG7YeqI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734348612; c=relaxed/simple; bh=JUvh5Dx2l/+Mrwzrx/iMp7KZDIeHbhdYYiSmxE4g8fA=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=cE2v1CgYxetJ2gK7hjWzTiF6oqmtj2uZ4Ls0r6LGxDuQLlIEPgYcdRke5b/6GrGOCSVE2/jTXqMnFrT/ZVcY4P7A98fpE/5qnG5/gGPNFOAE0EYLA7lao/KS97ocpP1wT2ighW1m4bbq6Ci9idsrynfhbrW4nz8+P/8bhv0J2RM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=weissschuh.net; spf=pass smtp.mailfrom=weissschuh.net; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b=VHI0wlCD; arc=none smtp.client-ip=159.69.126.157 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b="VHI0wlCD" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=weissschuh.net; s=mail; t=1734348609; bh=JUvh5Dx2l/+Mrwzrx/iMp7KZDIeHbhdYYiSmxE4g8fA=; h=From:Subject:Date:To:Cc:From; b=VHI0wlCDyW/jP9DialLz+I7jJmwLuU0INHcOgoxx/dquSdJPNqqYpC1osbUbCCf1k YuI0B8ZeNmbPpXscQLlKZWW9RnhcH26QxgrZrUnA4FT8skHUQueYWiuPOEjc6jAPqD DuwJtIByFlMi0O3ohQMQSzdAt0ZM71JGl8XjVmDk= From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Subject: [PATCH net-next 0/5] net: constify 'struct bin_attribute' Date: Mon, 16 Dec 2024 12:30:07 +0100 Message-Id: <20241216-sysfs-const-bin_attr-net-v1-0-ec460b91f274@weissschuh.net> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAD8PYGcC/x2MQQqEMAwAvyI5G2hLFfEri4jWuJtLXJogivh3u 3scmJkLlDKTQl9dkGln5U0K+LqC9JnkTchLYQguRB98g3rqqpg2UcOZZZzMMgoZxqVLzlHTti5 Cyb+ZVj7+6xf8BKHDYLjvB7d7I5d0AAAA X-Change-ID: 20241215-sysfs-const-bin_attr-net-4d8c00e56604 To: Roopa Prabhu , Nikolay Aleksandrov , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Andrew Lunn , Heiner Kallweit , Russell King , Kalle Valo , Manish Chopra , Rahul Verma , GR-Linux-NIC-Dev@marvell.com, Andrew Lunn , Shahed Shaikh Cc: bridge@lists.linux.dev, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, =?utf-8?q?Th?= =?utf-8?q?omas_Wei=C3=9Fschuh?= X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1734348609; l=1098; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=JUvh5Dx2l/+Mrwzrx/iMp7KZDIeHbhdYYiSmxE4g8fA=; b=VkfVs0bcajaHYCJYMGf9Uh3Fo9j3++fEj5L1Y8PZ5nJx3J6SLn5P/kvsiUQiSg6m4AB/JybSr uF0lPdTef1YC912T6IhcTwpm5L3RkuTWFt7FxFX53/W7qemshagi0Ls X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= The sysfs core now allows instances of 'struct bin_attribute' to be moved into read-only memory. Make use of that to protect them against accidental or malicious modifications. Signed-off-by: Thomas Weißschuh --- Thomas Weißschuh (5): net: bridge: constify 'struct bin_attribute' net: phy: ks8995: constify 'struct bin_attribute' wlcore: sysfs: constify 'struct bin_attribute' netxen_nic: constify 'struct bin_attribute' qlcnic: constify 'struct bin_attribute' .../net/ethernet/qlogic/netxen/netxen_nic_main.c | 20 +++---- drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 70 +++++++++++----------- drivers/net/phy/spi_ks8995.c | 8 +-- drivers/net/wireless/ti/wlcore/sysfs.c | 4 +- net/bridge/br_sysfs_br.c | 6 +- 5 files changed, 54 insertions(+), 54 deletions(-) --- base-commit: 2d8308bf5b67dff50262d8a9260a50113b3628c6 change-id: 20241215-sysfs-const-bin_attr-net-4d8c00e56604 Best regards,