linux-kernel - Re: [PATCH net 1/2] tun: fix missing dropped counter in tun_xdp

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Message-ID: <65aa93d2e13af_29ebd42945f@willemb.c.googlers.com.notmuch>
Date: Fri, 19 Jan 2024 10:22:58 -0500
From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
To: Yunjian Wang <wangyunjian@...wei.com>, 
 willemdebruijn.kernel@...il.com, 
 jasowang@...hat.com, 
 kuba@...nel.org, 
 davem@...emloft.net
Cc: netdev@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 xudingke@...wei.com, 
 Yunjian Wang <wangyunjian@...wei.com>
Subject: Re: [PATCH net 1/2] tun: fix missing dropped counter in tun_xdp_act

Yunjian Wang wrote:
> The commit 8ae1aff0b331 ("tuntap: split out XDP logic") includes
> dropped counter for XDP_DROP, XDP_ABORTED, and invalid XDP actions.
> Unfortunately, that commit missed the dropped counter when error
> occurs during XDP_TX and XDP_REDIRECT actions. This patch fixes
> this issue.
> 
> Fixes: 8ae1aff0b331 ("tuntap: split out XDP logic")
> Signed-off-by: Yunjian Wang <wangyunjian@...wei.com>

Reviewed-by: Willem de Bruijn <willemb@...gle.com>