From: patchwork-bot+netdevbpf@kernel.org
To: Nikolay Aleksandrov <razor@blackwall.org>
Cc: netdev@vger.kernel.org, bridge@lists.linux-foundation.org,
nikolay@nvidia.com, roopa@nvidia.com
Subject: Re: [Bridge] [PATCH net] net: bridge: mcast: fix vlan port router deadlock
Date: Fri, 03 Sep 2021 13:00:05 +0000 [thread overview]
Message-ID: <163067400574.8696.628852222789312507.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20210903093415.1544837-1-razor@blackwall.org>
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Fri, 3 Sep 2021 12:34:15 +0300 you wrote:
> From: Nikolay Aleksandrov <nikolay@nvidia.com>
>
> Before vlan/port mcast router support was added
> br_multicast_set_port_router was used only with bh already disabled due
> to the bridge port lock, but that is no longer the case and when it is
> called to configure a vlan/port mcast router we can deadlock with the
> timer, so always disable bh to make sure it can be called from contexts
> with both enabled and disabled bh.
>
> [...]
Here is the summary with links:
- [net] net: bridge: mcast: fix vlan port router deadlock
https://git.kernel.org/netdev/net/c/ddd0d5293810
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
WARNING: multiple messages have this Message-ID (diff)
From: patchwork-bot+netdevbpf@kernel.org
To: Nikolay Aleksandrov <razor@blackwall.org>
Cc: netdev@vger.kernel.org, roopa@nvidia.com,
bridge@lists.linux-foundation.org, nikolay@nvidia.com
Subject: Re: [PATCH net] net: bridge: mcast: fix vlan port router deadlock
Date: Fri, 03 Sep 2021 13:00:05 +0000 [thread overview]
Message-ID: <163067400574.8696.628852222789312507.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20210903093415.1544837-1-razor@blackwall.org>
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Fri, 3 Sep 2021 12:34:15 +0300 you wrote:
> From: Nikolay Aleksandrov <nikolay@nvidia.com>
>
> Before vlan/port mcast router support was added
> br_multicast_set_port_router was used only with bh already disabled due
> to the bridge port lock, but that is no longer the case and when it is
> called to configure a vlan/port mcast router we can deadlock with the
> timer, so always disable bh to make sure it can be called from contexts
> with both enabled and disabled bh.
>
> [...]
Here is the summary with links:
- [net] net: bridge: mcast: fix vlan port router deadlock
https://git.kernel.org/netdev/net/c/ddd0d5293810
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
next prev parent reply other threads:[~2021-09-03 13:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-03 9:34 [Bridge] [PATCH net] net: bridge: mcast: fix vlan port router deadlock Nikolay Aleksandrov
2021-09-03 9:34 ` Nikolay Aleksandrov
2021-09-03 13:00 ` patchwork-bot+netdevbpf [this message]
2021-09-03 13:00 ` patchwork-bot+netdevbpf
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