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From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
	horms@kernel.org, ncardwell@google.com, kuniyu@google.com,
	netdev@vger.kernel.org, eric.dumazet@gmail.com
Subject: Re: [PATCH v2 net] tcp: use GFP_ATOMIC in tcp_send_active_reset()
Date: Fri, 28 Aug 2026 23:00:20 +0000	[thread overview]
Message-ID: <178795802039.2832451.17041314817734736256.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260827095936.551524-1-edumazet@google.com>

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Thu, 27 Aug 2026 09:59:36 +0000 you wrote:
> tcp_send_active_reset() can be called from contexts where gfp_any()
> (in tcp_disconnect()) or sk->sk_allocation (in __tcp_close() and
> mptcp_do_fastclose()) evaluates to GFP_KERNEL, which includes
> __GFP_FS and __GFP_DIRECT_RECLAIM.
> 
> Allocating with GFP_KERNEL while holding the socket lock (sk_lock) creates
> a lockdep dependency:
>   sk_lock -> fs_reclaim
> 
> [...]

Here is the summary with links:
  - [v2,net] tcp: use GFP_ATOMIC in tcp_send_active_reset()
    https://git.kernel.org/netdev/net/c/18666c73afe9

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2026-08-28 23:01 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-27  9:59 [PATCH v2 net] tcp: use GFP_ATOMIC in tcp_send_active_reset() Eric Dumazet
2026-08-28 16:58 ` Matthieu Baerts
2026-08-28 23:00 ` patchwork-bot+netdevbpf [this message]

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