From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792527019; b=SZ/3JcSgfr1qN56Y8SSmi3tajSMXKiRwgXybyMl6cZ7snqEtV4TBsTbZ6txoHxq2OFcf O6AKewjBT4ez3frkup5tIfZb+Y2wHqA3psxAI/APJhMaqqVyE8Zhe9xk0A7QKSqqaOPA1 UE+OnuABs3D62BvZRpvd16khqQY1XQCjHPO9pog2UR/bqjLHqQD1D4jhTO3tSlsHQ3b2z lPPBrBGs5zx067OX08rFnon7QYdcFJRzV9TZevmlp4+GoN/wW/4mMRbnOvrMf8GAvEq41 z7KNajJHxZ/L8gLl8h0hL8L/nBrZ/DYu8y3SIKgAIX9aOPvlVI8uqX/cO+bSZlCBlpg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792527019; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=J3GZrWN/skKkFItCr+vLZpAakLmzUQqC7xctG3rMm+U=; b=qlwpG7mmQo+Ai0g+qntQqyvuY2XXa1cH7n7JHgXVGAjU4pd4semGMX0VPa+Q7Oy1qxMZ kjvL5QlGOEzQiPRnmSTG11tD/k1wDujFL3r3YRdmF8ps+kL7y2875AVcTxOQwza9vKH1Q BWGCQpmWuGDYyykXOh+2qBS1hKpcn4o/+Q38PDI+nMmuIA3mlKC/bSuB95enHkAlFe1yA EcCzvyvjtEuP9GX2low9AK/zU0LbbNgngCjyGD/bEr5O+KsyZHahjy/neaK9mPM5QQ58c NIuHjIQxjBZa7s9SCwzyqTlPr70u50Y88LD+KcQ6DKlyOSBQQDOzNSiSCm1GEUeT5Pw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=HEhIxgUQ; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 60728606A319; Tue, 20 Oct 2026 20:10:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=HEhIxgUQ Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05D2B1F000D0; Tue, 20 Oct 2026 20:10:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792527019; bh=J3GZrWN/skKkFItCr+vLZpAakLmzUQqC7xctG3rMm+U=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=HEhIxgUQI8fl18vVaVhEbNyISHP5R2NLcxDWYxKNRRnuprspFqiKglBnqg0a2hsxL 8a0T1u5Xn9bG7hQIOh4Q/xQCj1QmiYfZ9PDskfKPD0125rqQsw49mfiXQoPALnmSfI 8srs29NTJisNj1J+uFrm0DyyCMRLO1ioTAG/2LYujbL+vFg4q0zFR6L/COKiqDHe+l iuY2V6t7GrOa9rNJVzaoFlnzB7IH3LV/4SsoWt+7lJuGrYoDbOyawcxJaQ+DBONE6Y o8h6wyoZrXCGiX+lYsYxBlUv6okWGCq8mEIzrhKaQznYz+JVhgiU0jYiHF2xTpl1SO OatNkzb/HKO+Q== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id F15343809A09; Tue, 20 Oct 2026 20:10:18 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: hix5hd2: serialize timeout recovery with interface teardown From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179252701752.186787.4792188707479278669.git-patchwork-notify@kernel.org> Date: Tue, 20 Oct 2026 20:10:17 +0000 References: <179203116093.2621539.3718842986255459438.G202@gmail.com> In-Reply-To: <179203116093.2621539.3718842986255459438.G202@gmail.com> To: Myeonghun Pak Cc: shenjian15@huawei.com, shaojijie@huawei.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, ae878000@gmail.com Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Wed, 14 Oct 2026 22:26:35 -0400 you wrote: > The timeout worker calls the driver's close and open methods without > RTNL or a running-state check. A timeout queued before an interface is > closed can call close again after ndo_stop has disabled NAPI. The second > napi_disable() can then wait indefinitely. The worker can also race with > an ongoing close. > > Take RTNL and skip recovery when the interface is no longer running. > Use the netdev core close and open helpers so a failed reopen leaves the > interface down, rather than leaving it marked running with NAPI disabled. > > [...] Here is the summary with links: - [net] net: hix5hd2: serialize timeout recovery with interface teardown https://git.kernel.org/netdev/net-next/c/87cce46329a8 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html