netdev - Re: [PATCH net v3] bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm

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Date: Thu, 13 Jun 2024 15:10:29 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Aleksandr Mishin <amishin@...rgos.ru>
Cc: edwin.peer@...adcom.com, michael.chan@...adcom.com, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 lvc-project@...uxtesting.org, wojciech.drewek@...el.com
Subject: Re: [PATCH net v3] bnxt_en: Adjust logging of firmware messages in case
 of released token in __hwrm_send()

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Tue, 11 Jun 2024 11:25:46 +0300 you wrote:
> In case of token is released due to token->state == BNXT_HWRM_DEFERRED,
> released token (set to NULL) is used in log messages. This issue is
> expected to be prevented by HWRM_ERR_CODE_PF_UNAVAILABLE error code. But
> this error code is returned by recent firmware. So some firmware may not
> return it. This may lead to NULL pointer dereference.
> Adjust this issue by adding token pointer check.
> 
> [...]

Here is the summary with links:
  - [net,v3] bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send()
    https://git.kernel.org/netdev/net/c/a9b9741854a9

You are awesome, thank you!
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