From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 711032F691F; Mon, 27 Apr 2026 20:17:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777321068; cv=none; b=PoTsNot26uIY3Q8yrXGFir4wrzap4hv3oX6W60734Ow0PKxmuoEUExH56bDFq0S644P7wlOh/CY8JTX0RUI1Wy+YIcUCjw/wTSJA83fdDDuSbV1/fwpjghhJaggcs0J18vhXUPIIHisCxfoHdRnGZPwL+Ahbt2rI8wsWnxB2Yyg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777321068; c=relaxed/simple; bh=h3ynAWc+KoIn2+PfrPfZOKHeqJ7c7EO2O5VFULiKX/g=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OnEVv32C9JvwpDdmwgRRKzDvCy1jrmIy23R9bGJ5YZRQmWVEPRDDwcI3pvdsNndUD8w6+FTk4rtREeczynR9Nh1tTyqdQ60MIy4KrSzOsudfe3/qoJt8z4ojeaP7/xAEYBF6U86wlkUX0eV6hUmze9+N7wwYfIjy63D574R9CmI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uZg05WDq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uZg05WDq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 919C5C19425; Mon, 27 Apr 2026 20:17:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777321067; bh=h3ynAWc+KoIn2+PfrPfZOKHeqJ7c7EO2O5VFULiKX/g=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=uZg05WDqsUvgubQYtoia9zuGY+BfgeBh+A0L0TAgox5S6gpSMlOc387pWsqSWVDns 2lS2/zPiZ6cBnEp401HXLASraMbLAPCXjOfr1d19gNtipPEKe8tBhoJgPZRlmlVdBd T4adWsYnFxiV+prsL8qFMh6tr7t272eB8wkg7PL1e5ENom2VzP6O+cF0AiFNGkvfrs zHkyEhHiOpMaRrhczJjjTREeGP2dYDiz4wEEXniF/rwIas8vVHl9YM5slMnmZmDTPX 5ewinJM60znpxfBdbr+LxVw8NakjQxE92PYoJUbo9FhZAJK5uCtS4LHyjwVA8YnHS5 vJByFaQBoGgvg== Date: Mon, 27 Apr 2026 13:17:45 -0700 From: Jakub Kicinski To: Dipayaan Roy Cc: David Wei , kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, leon@kernel.org, longli@microsoft.com, kotaranov@microsoft.com, horms@kernel.org, shradhagupta@linux.microsoft.com, ssengar@linux.microsoft.com, ernis@linux.microsoft.com, shirazsaleem@microsoft.com, linux-hyperv@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, stephen@networkplumber.org, jacob.e.keller@intel.com, leitao@debian.org, kees@kernel.org, john.fastabend@gmail.com, hawk@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, ast@kernel.org, sdf@fomichev.me, dipayanroy@microsoft.com Subject: Re: [PATCH net-next v6 0/2] net: mana: add ethtool private flag for full-page RX buffers Message-ID: <20260427131745.2eac52ef@kernel.org> In-Reply-To: References: <20260407200216.272659-1-dipayanroy@linux.microsoft.com> <20260409183509.0b24dea6@kernel.org> <20260412125917.4fa8fc8d@kernel.org> <20260416083146.0bb94d2b@kernel.org> <685d7bf9-062d-4bd2-8448-f7714bb05302@davidwei.uk> Precedence: bulk X-Mailing-List: linux-hyperv@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 Sat, 25 Apr 2026 01:05:43 -0700 Dipayaan Roy wrote: > Hi Jakub, > with this new data from David, is it convincing enough for a mana driver > specific private flag, which can be set from user space by a udev rule > by detecting the underlying platform? If not then I will send the next > version with the other rxbuflen approach. I think so, thank you both for the testing. Please look out for the net-next opening up and repost the patches. (The reopening is delayed, it was supposed to happen already but I can't get a clean run out of our CI, sigh)