Am 18. April 2021 23:11:44 MESZ schrieb Pablo Neira Ayuso <pa...@netfilter.org>:
>Patch 2ed37183abb7 ("netfilter: flowtable: separate replace, destroy
>and
>stats to different workqueues") splits the workqueue per event type.
>Add
>a mutex to serialize updates.
>
>Fixes: 502e84e2382d ("net: ethernet: mtk_eth_soc: add flow offloading
>support")
>Reported-by: Frank Wunderlich <fran...@public-files.de>
>Signed-off-by: Pablo Neira Ayuso <pa...@netfilter.org>Hi Pablo, As far we tested it, the mutex does not avoid the hang. It looks a bit better,but at the end it was fixed by this Patch https://patchwork.kernel.org/project/linux-mediatek/patch/20210417072905.207032-1-dqf...@gmail.com/ Alex did some tests without the lock here and it still looks stable. So it looks like it is not needed regards Frank
