From: patchwork-bot+netdevbpf@kernel.org
To: =?utf-8?q?Johannes_Wiesb=C3=B6ck_=3Cjohannes=2Ewiesboeck=40aisec=2Efraunhofe?=@aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org,
=?utf-8?q?r=2Ede=3E?=@aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, horms@kernel.org, kuniyu@google.com,
sdf@fomichev.me, shaw.leon@gmail.com, vyasevic@redhat.com,
jitendra.kalsaria@qlogic.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, gyroidos@aisec.fraunhofer.de,
sw@simonwunderlich.de, michael.weiss@aisec.fraunhofer.de,
hg@simonwunderlich.de
Subject: Re: [PATCH net v2] rtnetlink: Allow deleting FDB entries in user namespace
Date: Thu, 16 Oct 2025 23:20:06 +0000 [thread overview]
Message-ID: <176065680676.1942659.14087403270853212647.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20251015201548.319871-1-johannes.wiesboeck@aisec.fraunhofer.de>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Wed, 15 Oct 2025 22:15:43 +0200 you wrote:
> Creating FDB entries is possible from a non-initial user namespace when
> having CAP_NET_ADMIN, yet, when deleting FDB entries, processes receive
> an EPERM because the capability is always checked against the initial
> user namespace. This restricts the FDB management from unprivileged
> containers.
>
> Drop the netlink_capable check in rtnl_fdb_del as it was originally
> dropped in c5c351088ae7 and reintroduced in 1690be63a27b without
> intention.
>
> [...]
Here is the summary with links:
- [net,v2] rtnetlink: Allow deleting FDB entries in user namespace
https://git.kernel.org/netdev/net/c/bf29555f5bdc
You are awesome, thank you!
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prev parent reply other threads:[~2025-10-16 23:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-15 20:15 [PATCH net v2] rtnetlink: Allow deleting FDB entries in user namespace Johannes Wiesböck
2025-10-16 7:59 ` Ido Schimmel
2025-10-16 11:45 ` Nikolay Aleksandrov
2025-10-16 23:20 ` patchwork-bot+netdevbpf [this message]
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