Re: [PATCH net-next] devlink: Fix excessive stack usage in rate TC bandwidth parsing

Hello:

This patch was applied to netdev/net-next.git (main) by Jakub Kicinski kuba@kernel.org:

On Tue, 22 Jul 2025 12:13:29 +0300 you wrote:

From: Carolina Jubran cjubran@nvidia.com

The devlink_nl_rate_tc_bw_parse function uses a large stack array for devlink attributes, which triggers a warning about excessive stack usage:

net/devlink/rate.c: In function 'devlink_nl_rate_tc_bw_parse': net/devlink/rate.c:382:1: error: the frame size of 1648 bytes is larger than 1536 bytes [-Werror=frame-larger-than=]

[...]

Here is the summary with links: - [net-next] devlink: Fix excessive stack usage in rate TC bandwidth parsing https://git.kernel.org/netdev/net-next/c/1bbdb81a9836

You are awesome, thank you!