linux-kernel - Re: [PATCH net-next v8 01/11] rtnetlink: Lookup device in target netns when creating link

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Message-ID: <20250114013909.7102-1-kuniyu@amazon.com>
Date: Tue, 14 Jan 2025 10:39:09 +0900
From: Kuniyuki Iwashima <kuniyu@...zon.com>
To: <shaw.leon@...il.com>
CC: <alex.aring@...il.com>, <andrew+netdev@...n.ch>,
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Subject: Re: [PATCH net-next v8 01/11] rtnetlink: Lookup device in target netns when creating link

From: Xiao Liang <shaw.leon@...il.com>
Date: Mon, 13 Jan 2025 22:37:09 +0800
> When creating link, lookup for existing device in target net namespace
> instead of current one.
> For example, two links created by:
> 
>   # ip link add dummy1 type dummy
>   # ip link add netns ns1 dummy1 type dummy
> 
> should have no conflict since they are in different namespaces.
> 
> Signed-off-by: Xiao Liang <shaw.leon@...il.com>

Reviewed-by: Kuniyuki Iwashima <kuniyu@...zon.com>