linux-kernel - Re: [PATCH net v3] mlxbf_gige: call request

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Date: Wed, 27 Mar 2024 04:09:34 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: David Thompson <davthompson@...dia.com>
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, u.kleine-koenig@...gutronix.de, leon@...nel.org,
 asmaa@...dia.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v3] mlxbf_gige: call request_irq() after NAPI initialized

Hello:

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

On Mon, 25 Mar 2024 14:36:27 -0400 you wrote:
> The mlxbf_gige driver encounters a NULL pointer exception in
> mlxbf_gige_open() when kdump is enabled.  The sequence to reproduce
> the exception is as follows:
> a) enable kdump
> b) trigger kdump via "echo c > /proc/sysrq-trigger"
> c) kdump kernel executes
> d) kdump kernel loads mlxbf_gige module
> e) the mlxbf_gige module runs its open() as the
>    the "oob_net0" interface is brought up
> f) mlxbf_gige module will experience an exception
>    during its open(), something like:
> 
> [...]

Here is the summary with links:
  - [net,v3] mlxbf_gige: call request_irq() after NAPI initialized
    https://git.kernel.org/netdev/net/c/f7442a634ac0

You are awesome, thank you!
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