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[80.230.28.14]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-47f85c531afsm56615929f8f.24.2026.07.27.12.11.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jul 2026 12:11:39 -0700 (PDT) Date: Mon, 27 Jul 2026 15:11:36 -0400 From: "Michael S. Tsirkin" To: Simon Schippers Cc: Willem de Bruijn , Jason Wang , "David S . Miller" , Eric Dumazet , Paolo Abeni , netdev@vger.kernel.org, Simon Horman , Jonathan Corbet , Shuah Khan , Andrew Lunn , Tim Gebauer , Brett Sheffield , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Jakub Kicinski Subject: Re: [PATCH net v3] tun/tap & vhost-net: make qdisc backpressure opt-in via IFF_BACKPRESSURE Message-ID: <20260727150842-mutt-send-email-mst@kernel.org> References: <20260714092506-mutt-send-email-mst@kernel.org> <5016ae84-7049-4a5f-91c9-ba0047b06ee3@tu-dortmund.de> <5089fc5e-2fb8-41fb-9aab-42b22cc2c201@tu-dortmund.de> <20260721105853-mutt-send-email-mst@kernel.org> <20260721100715.5b43412d@kernel.org> <20260722020611-mutt-send-email-mst@kernel.org> <8814700c-7549-4d12-b657-c990dfeec14f@tu-dortmund.de> <20260722040722-mutt-send-email-mst@kernel.org> <20260722072631.21b57e1e@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Jul 27, 2026 at 03:57:51PM +0200, Simon Schippers wrote: > On 7/22/26 16:26, Jakub Kicinski wrote: > > On Wed, 22 Jul 2026 04:09:25 -0400 Michael S. Tsirkin wrote: > >>> Would be great if you could do the revert. > >>> I don't want to mess it up. :P > >>> > >>> For the re-apply: > >>> I can post a v13 to net-next soon with the flag included > >>> into the existing commits. > >>> Or would you rather take v12 plus this opt-in commit as-is? > >>> > >>> Thanks! > >> > >> jacub if the revert goes into next what is the process to > >> target a patch on top of it for net-next? Thanks! > > > > misheal, revert will be merged to net and reach net-next on Thu after > > the downstream PR, at which point you can post the net-next patch. > > Hi Michael, do you have this on your radar? > > Thanks! Yes but I have some urgent fires in other projects to put out first. I don't have anything at all smarter than git revert + some testing in mind. If you want this to make progress faster, you can easily do it and post and I will ack. -- MST