Re: [PATCH] net: qed: reduce stack usage for TLV processing

From: patchwork-bot+netdevbpf
Date: Mon Jun 23 2025 - 09:32:44 EST


Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@xxxxxxxxxxxxx>:

On Fri, 20 Jun 2025 15:09:53 +0200 you wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
>
> clang gets a bit confused by the code in the qed_mfw_process_tlv_req and
> ends up spilling registers to the stack hundreds of times. When sanitizers
> are enabled, this can end up blowing the stack warning limit:
>
> drivers/net/ethernet/qlogic/qed/qed_mng_tlv.c:1244:5: error: stack frame size (1824) exceeds limit (1280) in 'qed_mfw_process_tlv_req' [-Werror,-Wframe-larger-than]
>
> [...]

Here is the summary with links:
- net: qed: reduce stack usage for TLV processing
https://git.kernel.org/netdev/net/c/95b6759a8183

You are awesome, thank you!
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