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 58A8946A61D; Fri, 4 Sep 2026 21:23:43 +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=1788557034; cv=none; b=NkEc+WI4HdBF25pd5mUy5zO/FtLJzP4X+aKsFnlnwyl4pD6S+zhnpno8mr1g8JZ6UsWrM7LlxkJTyJasx8cYDKqnrQ9Y9TGpVoDC8sBkkZyn2Hstgw58huV2Ssi1f3bojWFd0SzEuPJPJTvBuEjDZO56MXvDwEpAfLE2o1qud68= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788557034; c=relaxed/simple; bh=0IDiW7tZ725+bY7QCphrS/LSmRTomhev4MAlzs3WGrU=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=lkp/HSBwq+33ZbxlCgCzgaiJddIsARHnixP6Oysy0KT+cvUAslyjIpSgxDN+e9YDImc2+rnIAhqr0uId1dSanNRrEYgaexI/4wZG3uUkT8U0fMoCki/n/ALmaSbotRY1a5vWnqqMG4YihVMkmRxrak8unni8jMMMvjz59JmG2Iw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gA5yGJWR; 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="gA5yGJWR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A68441F00A3D; Fri, 4 Sep 2026 21:23:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788557023; bh=GM6payoZrYOXHvrthKH8vU/DymLRePAplWGpbdS+6D8=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=gA5yGJWRbX+0jomIMXkzBU4b5Wuzp9Zx1ZgkbXyug6hOOmnHW23wmh5Sv+tOVWinW HN43XWK2I7nS8fS72lHsuqmgMLfdf6GNW0BQqfrf9nGmSUi92BGcNFT2/OR8U1qaPV /pYkTm/5ZudRL5RcaBRWVtjbb+Zf92UZhFFuIYAoD7fjrXX5n0kRBUD/JoUp1SKanf FdJKaWXhBZML+yIab5Vv7Nidun9PxOeI3vBZi2Z+xOZDISLeVDVFlW3RA5tHIRfLZE NktkvDVzVkXE7gNfmDR73qGVni63Sc65vMhhzsATAMvPMwDahmf4m1tM7MA8gvT5TC Y06vjVUFaeerg== Date: Fri, 4 Sep 2026 14:23:42 -0700 From: Jakub Kicinski To: Vitaliy Sochnev Cc: netdev@vger.kernel.org, "David S. Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Alexander Duyck , Hannes Frederic Sowa , Wei Wang , linux-kernel@vger.kernel.org Subject: Re: [PATCH net v2] net: yield the CPU on every exit of the threaded NAPI poll loop Message-ID: <20260904142342.649c4ca1@kernel.org> In-Reply-To: <20260903231253.292576-1-sochnev.v.74@gmail.com> References: <20260902154836.19a497e5@kernel.org> <20260903231253.292576-1-sochnev.v.74@gmail.com> 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-Transfer-Encoding: 7bit On Fri, 4 Sep 2026 00:12:53 +0100 Vitaliy Sochnev wrote: > So this fixes the architectures that still have a non-preempting model, > and the stable kernels, but not the tree it is posted against. If that > makes it not worth carrying in net, say so and I will keep it > downstream. If it is worth carrying, I will send a v3 with the numbers > above in the commit message. No, do not send v3.