From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C6DFB312807 for ; Sun, 12 Apr 2026 16:20:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776010853; cv=none; b=k0ngnIW9QPbmq+YHn+9uQjaKg067acwA2R484+Fo5GUGe4RTTW9OtDBVReWAZuh1m+iOLayRFx2zVksNtrgb7DuMPRpfPPYd63VyFuCCiQkarrrioJTUq2ckPI840h0BXrqWJI77Fuc20z93t0t82yJqRVJ1qIapBxfpcboylrU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776010853; c=relaxed/simple; bh=TyOr+Yi4ipPizfFnZbe4vBNs6nxmE8rl0PlOieBclGQ=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=ZhV0wy7il/GjphKMqfH7WEFJYubPvucW8ODxplrV1bO8y2T9Hal1Da2Rcs4Dfu5H1fBGB44I1PbQrNE2ahXCoL0E4dP38Sh7RiXnYwH54ZNJUTjQqvGWz40vzGIDAM6LyV+ST8tMG0dYxokLODGlPe4w9PwWdcZdWX2euMQCIoI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KqjiMrVL; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="KqjiMrVL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB2D6C19425; Sun, 12 Apr 2026 16:20:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776010853; bh=TyOr+Yi4ipPizfFnZbe4vBNs6nxmE8rl0PlOieBclGQ=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=KqjiMrVLDk5HSzFAEqmRgwkXOWEolfCNyRfrV2X9Pf3V+Y1vufK90VTy4wdL955Or AFX5gtT6jBZCT8E5sfpSRqHrSu2dbgLv1KtMua7ffckV7slRFysv5PKIk+YctMvwbw zcrnoma5M1LBNuDje2whlKyDWu7/WOE2LYsDXt/H5bciT5TyDIILbG+YKYpNlHhnFK G4Dz1pKRMgsurvCCXQD+NO/Sj1/VgB3I1kVqE9bQb1yTsYOLyjsihB0dSQC4779jW+ U6jKVzTdI++LJ9JBoQhzvewOmRnNNkgwqbRP6EsoovgNedXgB/Zo2O8Qnt836CEJ8l xcf9H8xANlxiA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 7CD233809A8B; Sun, 12 Apr 2026 16:20:27 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] net: fix reference tracker mismanagement in netdev_put_lock() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177601082604.3330556.9263984031259517889.git-patchwork-notify@kernel.org> Date: Sun, 12 Apr 2026 16:20:26 +0000 References: <20260410153600.1984522-1-kuba@kernel.org> In-Reply-To: <20260410153600.1984522-1-kuba@kernel.org> To: Jakub Kicinski Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org, dw@davidwei.uk, skhawaja@google.com, bestswngs@gmail.com, razor@blackwall.org, daniel@iogearbox.net Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Fri, 10 Apr 2026 08:36:00 -0700 you wrote: > dev_put() releases a reference which didn't have a tracker. > References without a tracker are accounted in the tracking > code as "no_tracker". We can't free the tracker and then > call dev_put(). The references themselves will be fine > but the tracking code will think it's a double-release: > > refcount_t: decrement hit 0; leaking memory. > > [...] Here is the summary with links: - [net-next] net: fix reference tracker mismanagement in netdev_put_lock() https://git.kernel.org/netdev/net-next/c/0aa72fc37e15 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html