linux-kernel - [PATCH] PCI: j721e: Fix module autoloading

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250901120359.3410774-1-s-vadapalli@ti.com>
Date: Mon, 1 Sep 2025 17:33:55 +0530
From: Siddharth Vadapalli <s-vadapalli@...com>
To: <lpieralisi@...nel.org>, <kwilczynski@...nel.org>, <mani@...nel.org>,
        <robh@...nel.org>, <bhelgaas@...gle.com>, <vigneshr@...com>
CC: <stable@...r.kernel.org>, <linux-pci@...r.kernel.org>,
        <linux-omap@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <srk@...com>,
        <s-vadapalli@...com>
Subject: [PATCH] PCI: j721e: Fix module autoloading

Commit under Fixes added support to build the driver as a loadable
module. However, it did not add MODULE_DEVICE_TABLE() which is required
for autoloading the driver when it is built as a loadable module.

Fix it.

Fixes: a2790bf81f0f ("PCI: j721e: Add support to build as a loadable module")
Cc: <stable@...r.kernel.org>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@...com>
---

Hello,

This patch is based on commit
b320789d6883 Linux 6.17-rc4
of Mainline Linux.

Patch has been tested on J7200-EVM with the driver configs set to 'm'.
The pci-j721e.c driver is autoloaded as Linux boots and it doesn't need
to be manually probed. Logs:
https://gist.github.com/Siddharth-Vadapalli-at-TI/f64eed4df6fd4f714747b3c7e7876f24

Regards,
Siddharth.

 drivers/pci/controller/cadence/pci-j721e.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/controller/cadence/pci-j721e.c b/drivers/pci/controller/cadence/pci-j721e.c
index 6c93f39d0288..cfca13a4c840 100644
--- a/drivers/pci/controller/cadence/pci-j721e.c
+++ b/drivers/pci/controller/cadence/pci-j721e.c
@@ -440,6 +440,7 @@ static const struct of_device_id of_j721e_pcie_match[] = {
 	},
 	{},
 };
+MODULE_DEVICE_TABLE(of, of_j721e_pcie_match);

 static int j721e_pcie_probe(struct platform_device *pdev)
 {
-- 
2.43.0