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Message-Id:
<176983020561.3983574.16514295663164511885.git-patchwork-notify@kernel.org>
Date: Sat, 31 Jan 2026 03:30:05 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Sergey Senozhatsky <senozhatsky@...omium.org>
Cc: pabeni@...hat.com, kuba@...nel.org, edumazet@...gle.com,
davem@...emloft.net, andrew+netdev@...n.ch, dianders@...omium.org,
tfiga@...omium.org, danielgeorgem@...omium.org, linux-usb@...r.kernel.org,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCHv2] net: usb: r8152: fix resume reset deadlock
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:
On Thu, 29 Jan 2026 12:10:30 +0900 you wrote:
> rtl8152 can trigger device reset during reset which
> potentially can result in a deadlock:
>
> **** DPM device timeout after 10 seconds; 15 seconds until panic ****
> Call Trace:
> <TASK>
> schedule+0x483/0x1370
> schedule_preempt_disabled+0x15/0x30
> __mutex_lock_common+0x1fd/0x470
> __rtl8152_set_mac_address+0x80/0x1f0
> dev_set_mac_address+0x7f/0x150
> rtl8152_post_reset+0x72/0x150
> usb_reset_device+0x1d0/0x220
> rtl8152_resume+0x99/0xc0
> usb_resume_interface+0x3e/0xc0
> usb_resume_both+0x104/0x150
> usb_resume+0x22/0x110
>
> [...]
Here is the summary with links:
- [PATCHv2] net: usb: r8152: fix resume reset deadlock
https://git.kernel.org/netdev/net/c/6d06bc83a5ae
You are awesome, thank you!
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