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Date:   Sat, 12 Sep 2020 22:22:26 +0200
From:   Martin Blumenstingl <>
To:     Hauke Mehrtens <>
Subject: Re: [PATCH v2 0/4] net: lantiq: Fix bugs in NAPI handling

Hi Hauke,

On Sat, Sep 12, 2020 at 9:36 PM Hauke Mehrtens <> wrote:
> This fixes multiple bugs in the NAPI handling.
many thanks!
These fix the TX hang that I could reproduce by simply starting iperf3
on a lantiq board.

Is the plan to have these patches applied to net or net-next?
Having them in the net tree would be great so these can be backported
to 5.4 (which is what OpenWrt uses)

> Hauke Mehrtens (4):
>   net: lantiq: Wake TX queue again
>   net: lantiq: use netif_tx_napi_add() for TX NAPI
>   net: lantiq: Use napi_complete_done()
>   net: lantiq: Disable IRQs only if NAPI gets scheduled
for all four:
Tested-by: Martin Blumenstingl <>

Thank you!

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