netdev - Re: [PATCH net] i40e: Fix XDP program unloading while removing the driver

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Message-Id: 
 <172057503027.14218.17686780823088535823.git-patchwork-notify@kernel.org>
Date: Wed, 10 Jul 2024 01:30:30 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Tony Nguyen <anthony.l.nguyen@...el.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
 edumazet@...gle.com, netdev@...r.kernel.org, michal.kubiak@...el.com,
 maciej.fijalkowski@...el.com, magnus.karlsson@...el.com, ast@...nel.org,
 daniel@...earbox.net, hawk@...nel.org, john.fastabend@...il.com,
 bpf@...r.kernel.org, chandanx.rout@...el.com
Subject: Re: [PATCH net] i40e: Fix XDP program unloading while removing the driver

Hello:

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

On Mon,  8 Jul 2024 16:07:49 -0700 you wrote:
> From: Michal Kubiak <michal.kubiak@...el.com>
> 
> The commit 6533e558c650 ("i40e: Fix reset path while removing
> the driver") introduced a new PF state "__I40E_IN_REMOVE" to block
> modifying the XDP program while the driver is being removed.
> Unfortunately, such a change is useful only if the ".ndo_bpf()"
> callback was called out of the rmmod context because unloading the
> existing XDP program is also a part of driver removing procedure.
> In other words, from the rmmod context the driver is expected to
> unload the XDP program without reporting any errors. Otherwise,
> the kernel warning with callstack is printed out to dmesg.
> 
> [...]

Here is the summary with links:
  - [net] i40e: Fix XDP program unloading while removing the driver
    https://git.kernel.org/netdev/net/c/01fc5142ae6b

You are awesome, thank you!
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