From: Jakub Kicinski <kuba@kernel•org>
To: yushengjin <yushengjin@uniontech•com>
Cc: pablo@netfilter•org, kadlec@netfilter•org, roopa@nvidia•com,
razor@blackwall•org, davem@davemloft•net, edumazet@google•com,
pabeni@redhat•com, netfilter-devel@vger•kernel.org,
coreteam@netfilter•org, bridge@lists•linux.dev,
netdev@vger•kernel.org, linux-kernel@vger•kernel.org,
gouhao@uniontech•com
Subject: Re: [PATCH v4] net/bridge: Optimizing read-write locks in ebtables.c
Date: Wed, 2 Oct 2024 17:17:08 -0700 [thread overview]
Message-ID: <20241002171708.05f46286@kernel.org> (raw)
In-Reply-To: <A872628EC4B98B9E+20240925083745.179397-1-yushengjin@uniontech.com>
On Wed, 25 Sep 2024 16:37:45 +0800 yushengjin wrote:
> When conducting WRK testing, the softirq of the system will be very high.
> forwarding through a bridge, if the network load is too high, it may
> cause abnormal load on the ebt_do_table of the kernel ebtable module, leading
> to excessive soft interrupts and sometimes even directly causing CPU soft
> lockup.
FTR I'm leaving this one to netfliter folks.
--
pw-bot: au
prev parent reply other threads:[~2024-10-03 0:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-25 8:37 [PATCH v4] net/bridge: Optimizing read-write locks in ebtables.c yushengjin
2024-10-03 0:17 ` Jakub Kicinski [this message]
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