|WARNING| pw155789 [DPDK/ethdev Bug 1768] net/mlx5: get_mtu returns 1500 on startup instead of kernel driver MTU

|WARNING| pw155789 [DPDK/ethdev Bug 1768] net/mlx5: get_mtu returns 1500 on startup instead of kernel driver MTU

[qemudev]

Test-Label: loongarch-compilation
Test-Status: WARNING
http://dpdk.org/patch/155789

_apply patch failure_

Submitter: bugzilla@dpdk.org
Date: Mon, 11 Aug 2025 21:30:05 +0000
DPDK git baseline: Repo:dpdk-next-net-mlx
  Branch: for-next-net
  CommitID: 507dd6a18ebcae562fd0539bddbf499a4b891bb7

Apply patch set 155789 failed:

Checking patch drivers/net/mlx5/linux/mlx5_os.c...
error: while searching for:
       }
       DRV_LOG(DEBUG, "port %u MTU is %u", eth_dev->data->port_id,
               priv->mtu);
       /* Initialize burst functions to prevent crashes before link-up. */
       eth_dev->rx_pkt_burst = rte_eth_pkt_burst_dummy;
       eth_dev->tx_pkt_burst = rte_eth_pkt_burst_dummy;

error: patch failed: drivers/net/mlx5/linux/mlx5_os.c:1594
error: drivers/net/mlx5/linux/mlx5_os.c: patch does not apply

|WARNING| pw155789 [PATCH] [DPDK/ethdev, Bug, 1768] net/mlx5: get_mtu returns 1500 on startup instead of kernel driver MTU

[dpdklab]

Test-Label: iol-testing
Test-Status: WARNING
http://dpdk.org/patch/155789

_apply patch failure_

Submitter: None <bugzilla@dpdk.org>
Date: Monday, August 11 2025 21:30:05 
Applied on: CommitID:38543d33bd47fc0ee21f59db80a8763620741879
Apply patch set 155789 failed:

Cloning the DPDK mirror at: https://github.com/DPDK/dpdk.git (Attempt 1 of 3)
Trying to checkout branch: origin/main
Checked out to main (38543d33bd47fc0ee21f59db80a8763620741879)
Done: main commit 38543d33bd47fc0ee21f59db80a8763620741879
Trying to checkout branch: origin/next-net-mlx-for-next-net
Checked out to next-net-mlx-for-next-net (507dd6a18ebcae562fd0539bddbf499a4b891bb7)
Applying patch...

Failed to apply patch:
Applying: net/mlx5: get_mtu returns 1500 on startup instead of kernel driver MTU
error: sha1 information is lacking or useless (drivers/net/mlx5/linux/mlx5_os.c).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 net/mlx5: get_mtu returns 1500 on startup instead of kernel driver MTU
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".


Trying to checkout branch: origin/main
Checked out to main (38543d33bd47fc0ee21f59db80a8763620741879)
Applying patch...

Failed to apply patch:
Applying: net/mlx5: get_mtu returns 1500 on startup instead of kernel driver MTU
error: sha1 information is lacking or useless (drivers/net/mlx5/linux/mlx5_os.c).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 net/mlx5: get_mtu returns 1500 on startup instead of kernel driver MTU
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".


https://lab.dpdk.org/results/dashboard/patchsets/33856/

UNH-IOL DPDK Community Lab