From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from unimail.uni-dortmund.de (mx1.hrz.uni-dortmund.de [129.217.128.51]) (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 92FA839658A; Wed, 29 Apr 2026 21:04:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=129.217.128.51 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777496679; cv=none; b=ddeagO12xlCVmJ0yFUPjjE4Pk1Cq7CMzdwQ7vpPtfannw6viExUJBYNjHpoZ6vvM+UEfKd9NjOBUD/JUCXMGB2U/Gs9S2o8oqprWW7L+7zaMUXfC30GfotNuq+4XzPGcv9AxmrqXu/WhhVNG8wxJ/IaNv8JcZl5Of0WrIfPzonw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777496679; c=relaxed/simple; bh=hRuy7WgCIVRD583lA+MEcUg/0SPThFP+5pL8HoRtRho=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=F5v0JcFt1oRl6RCQOGuHU/zdws1C+fb0A9e6AYdURykdrWoLcZCy1+3RZvliZx2u+GjyBFPpYFIIro4WhcYKbR+ePmu6pHV8OJuToht2JCBQvkP9qKTqrVXf/EDDn37n39aWUQmY9Are1hfuoYKsYmHMQuT3sLggM6kVi5Dh4nA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=tu-dortmund.de; spf=pass smtp.mailfrom=tu-dortmund.de; arc=none smtp.client-ip=129.217.128.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=tu-dortmund.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tu-dortmund.de Received: from [192.168.178.127] (pd9eaad8c.dip0.t-ipconnect.de [217.234.173.140]) (authenticated bits=0) by unimail.uni-dortmund.de (8.18.2/8.18.2) with ESMTPSA id 63TL4OA3019919 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Wed, 29 Apr 2026 23:04:24 +0200 (CEST) Message-ID: <5232eae3-e924-42c2-bab4-6f2023aa629b@tu-dortmund.de> Date: Wed, 29 Apr 2026 23:04:23 +0200 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v9 0/4] tun/tap & vhost-net: apply qdisc backpressure on full ptr_ring to reduce TX drops To: willemdebruijn.kernel@gmail.com, jasowang@redhat.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, mst@redhat.com, eperezma@redhat.com, leiyang@redhat.com, stephen@networkplumber.org, jon@nutanix.com, tim.gebauer@tu-dortmund.de, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, virtualization@lists.linux.dev References: <20260428123859.19578-1-simon.schippers@tu-dortmund.de> Content-Language: en-US From: Simon Schippers In-Reply-To: <20260428123859.19578-1-simon.schippers@tu-dortmund.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit I just saw that the Sashiko AI review found some valid regressions. I will update and test the patch set accordingly and send a new version...