netdev - Re: [PATCH net v2] net: atlantic: fix warning during hot unplug

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Message-Id: 
 <173870763231.165851.17410649919538989009.git-patchwork-notify@kernel.org>
Date: Tue, 04 Feb 2025 22:20:32 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Jacob Moroni <mail@...emoroni.com>
Cc: irusskikh@...vell.com, andrew+netdev@...n.ch, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 Pavel.Belous@...antia.com, Alexander.Loktionov@...antia.com,
 Dmitrii.Tarakanov@...antia.com, vomlehn@...as.net,
 Dmitry.Bezrukov@...antia.com, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v2] net: atlantic: fix warning during hot unplug

Hello:

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

On Mon,  3 Feb 2025 09:36:05 -0500 you wrote:
> Firmware deinitialization performs MMIO accesses which are not
> necessary if the device has already been removed. In some cases,
> these accesses happen via readx_poll_timeout_atomic which ends up
> timing out, resulting in a warning at hw_atl2_utils_fw.c:112:
> 
> [  104.595913] Call Trace:
> [  104.595915]  <TASK>
> [  104.595918]  ? show_regs+0x6c/0x80
> [  104.595923]  ? __warn+0x8d/0x150
> [  104.595925]  ? aq_a2_fw_deinit+0xcf/0xe0 [atlantic]
> [  104.595934]  ? report_bug+0x182/0x1b0
> [  104.595938]  ? handle_bug+0x6e/0xb0
> [  104.595940]  ? exc_invalid_op+0x18/0x80
> [  104.595942]  ? asm_exc_invalid_op+0x1b/0x20
> [  104.595944]  ? aq_a2_fw_deinit+0xcf/0xe0 [atlantic]
> [  104.595952]  ? aq_a2_fw_deinit+0xcf/0xe0 [atlantic]
> [  104.595959]  aq_nic_deinit.part.0+0xbd/0xf0 [atlantic]
> [  104.595964]  aq_nic_deinit+0x17/0x30 [atlantic]
> [  104.595970]  aq_ndev_close+0x2b/0x40 [atlantic]
> [  104.595975]  __dev_close_many+0xad/0x160
> [  104.595978]  dev_close_many+0x99/0x170
> [  104.595979]  unregister_netdevice_many_notify+0x18b/0xb20
> [  104.595981]  ? __call_rcu_common+0xcd/0x700
> [  104.595984]  unregister_netdevice_queue+0xc6/0x110
> [  104.595986]  unregister_netdev+0x1c/0x30
> [  104.595988]  aq_pci_remove+0xb1/0xc0 [atlantic]
> 
> [...]

Here is the summary with links:
  - [net,v2] net: atlantic: fix warning during hot unplug
    https://git.kernel.org/netdev/net/c/028676bb189e

You are awesome, thank you!
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