linux-kernel - [PATCH rdma-next v2 1/2] RDMA/mana_ib: set node

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

Message-Id: <1717070117-1234-2-git-send-email-kotaranov@linux.microsoft.com>
Date: Thu, 30 May 2024 04:55:16 -0700
From: Konstantin Taranov <kotaranov@...ux.microsoft.com>
To: kotaranov@...rosoft.com,
	sharmaajay@...rosoft.com,
	longli@...rosoft.com,
	jgg@...pe.ca,
	leon@...nel.org
Cc: linux-rdma@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH rdma-next v2 1/2] RDMA/mana_ib: set node_guid

From: Konstantin Taranov <kotaranov@...rosoft.com>

Use the mac address for the node_guid of the IB device.

Signed-off-by: Konstantin Taranov <kotaranov@...rosoft.com>
Reviewed-by: Long Li <longli@...rosoft.com>
---
 drivers/infiniband/hw/mana/device.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/infiniband/hw/mana/device.c b/drivers/infiniband/hw/mana/device.c
index 7e09ceb..9a7da2e 100644
--- a/drivers/infiniband/hw/mana/device.c
+++ b/drivers/infiniband/hw/mana/device.c
@@ -5,6 +5,7 @@
 
 #include "mana_ib.h"
 #include <net/mana/mana_auxiliary.h>
+#include <net/addrconf.h>
 
 MODULE_DESCRIPTION("Microsoft Azure Network Adapter IB driver");
 MODULE_LICENSE("GPL");
@@ -92,6 +93,7 @@ static int mana_ib_probe(struct auxiliary_device *adev,
 		goto free_ib_device;
 	}
 	ether_addr_copy(mac_addr, upper_ndev->dev_addr);
+	addrconf_addr_eui48((u8 *)&dev->ib_dev.node_guid, upper_ndev->dev_addr);
 	ret = ib_device_set_netdev(&dev->ib_dev, upper_ndev, 1);
 	rcu_read_unlock();
 	if (ret) {
-- 
2.43.0