From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 9402832FA14 for ; Wed, 7 Oct 2026 01:50:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791337819; cv=none; b=nDLYJ1iOCpAYG/uYTCFeYi2WReAqRREdzwxLf1pLQy9jm8H0LK+bOP9rzlDOLKphG/lc1LR8j+xBuSNxg7PLrjMLvMUTxC6tDd+ZwJKmGhX3wGBMubNB866cCQLLjCHKRhkW+vSa7qyDiM0+jwU90fez6Nd1QiVOtnTAFl/gZBw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791337819; c=relaxed/simple; bh=3JhVysWpaIUfrwa4s5zECBFVb7JNdYq7vbBgyKZKPQk=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=JgD/rn9tvGF7iNXxhI63KMZ6NBv/BFtfJB3ulfibUpZsTEOM99zM9/p1jcNkvq2wBcuoO8PFcjYs/zhHGl2SpA69t/Dq/38lMkYgsrXPd9EN59OhCNYmWYf30Lm6d9jHAlFed/pNkd4gOe1g5Ba7GAFpnYsznKScPHMGAK+ldFo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QdU9GQqT; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QdU9GQqT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 438261F0089B; Wed, 7 Oct 2026 01:50:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791337818; bh=BrkZOTL74TlyGeWV9aNrfQVEDcZHOkWS7l8q6TdbQvo=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=QdU9GQqTHr6qjW8axYZr9kBN3XrDcZzB5NydL6qvl2Em4BX1JZ0rAL0NdIJ+bPTWc pIL1FFqdQX3xtucfZpV8HSQVjklLKYlI6xNZTub5Rmww6r6ztFn+MmeEw0Q0ttFuqk 8GeQW061ZmcOjFZ80yvFDKAyYCS5nmHDpo+ewgPF6HwUnuVgF6djau7OZ+KOglArGk cDjj41oMZ0zI+lMi/NIUy89xi/r9vFOOyU0K1wooHXKR0lYyprKe/yarf5n90Rr5C1 LcTvs8mMVjsUt27cPvBGwQ2I+VYT21fctEwxi0i9oFetengYoQP/+Dkhkdoi8OO36x xCi469ePG+KIw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 3A13C3806541; Wed, 7 Oct 2026 01:50:18 +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 v2] net: bcmasp: fix lost TX wakeup race with lockless queue API From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179133781679.2868218.8600482716741136005.git-patchwork-notify@kernel.org> Date: Wed, 07 Oct 2026 01:50:16 +0000 References: <20260929203400.1588868-1-justin.chen@broadcom.com> In-Reply-To: <20260929203400.1588868-1-justin.chen@broadcom.com> To: Justin Chen Cc: netdev@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, horms@kernel.org, pabeni@redhat.com, kuba@kernel.org, edumazet@kernel.org, davem@davemloft.net, andrew+netdev@lunn.ch, florian.fainelli@broadcom.com, nb@tipi-net.de Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Tue, 29 Sep 2026 13:34:00 -0700 you wrote: > netif_stop_queue() in bcmasp_xmit() raced with netif_wake_queue() in > bcmasp_tx_poll(): a reclaim landing between the ring-full check and > the stop call left the queue stopped despite free descriptors, > hanging TX until timeout. > > Switch to netif_txq_maybe_stop()/netif_txq_completed_wake() (the > lockless TX queue API, which also brings in BQL), replace > tx_spb_ring_full() with a live bcmasp_tx_avail() count. > > [...] Here is the summary with links: - [net,v2] net: bcmasp: fix lost TX wakeup race with lockless queue API https://git.kernel.org/netdev/net-next/c/ea311fea3236 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html