ACK/CMT: [SRU][O][PATCH 0/1] r8169: transmit queue 0 timed out error when re-plugging the Ethernet cable

[Guoqing Jiang]

Hi,

On 10/15/24 17:33, En-Wei Wu wrote:
> BugLink: https://bugs.launchpad.net/bugs/2084526
>
> [Impact]
> After unplugging and re-plugging the Ethernet cable, the r8169 NIC
> stop working and reports an error "transmit queue 0 timed out".
> The connection will remain broken until around 15 minutes.
>
> [Fix]
> Apply the fix from upstream solves the issue:
>
> b9c7ac4fe22c r8169: disable ALDPS per default for RTL8125
>
> [Test Plan]
> 1. Boot up the kernel with r8169 hardware shown in the machine
> 2. Unplug the Ethernet cable
> 3. After the connection-close icon shown, re-plug the Ethernet cable
> 4. See if the connection is established
>
> [Where problems could occur]
> May cause regression.
>
> Heiner Kallweit (1):
>    r8169: disable ALDPS per default for RTL8125
>
>   drivers/net/ethernet/realtek/r8169_phy_config.c | 2 ++
>   1 file changed, 2 insertions(+)

I see the patch was sent for both N and O, and it contains below tag

Fixes: f1bce4ad2f1c ("r8169: add support for RTL8125") Does this patch 
also need for others such as Jammy because f1bce4ad2f1c was merged into 
mainline since v5.4-rc1? Acked-by: Guoqing Jiang 
<guoqing.jiang at canonical.com>

Thanks,
Guoqing