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 E5C633F9F5C; Tue, 4 Aug 2026 02:40:48 +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=1785811250; cv=none; b=WQGGROFEzvJ8IkXSamke8sGSCk030rdngjgBpCQH4oIuVFUQuWgQSMLK7tIdssBZ4Q7A1ZfJjMLh781agWc744sdD/HRUmp0X6WknyfkIdMUaxOL4J7AMf8oOBBmdHgtUxYaxbrDTEMFl+JPFL7jMikeMAnvhUDlovREuDtI7pg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785811250; c=relaxed/simple; bh=nVyF0PlbsxSqR2QIno5VTkX07Iqlqh64cJ0ksmoZk5g=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=u4qMX0BaKcckdDW7VlRjDV/fmzkJP+KDUiuVII3eJ8kmjLZTGEjDrthwqDGYqwVI2Homr1Vwr0i0YvO7GPPsWvuQKei7uorp1xG+ecee16rgKj4W8kh2cjIJ3Bd9U05G31GVs1wVbtNsx+piuGLQlCeMCAbh5FyGFFeGmc8g4xU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=T13tUpv2; 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="T13tUpv2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82E611F000E9; Tue, 4 Aug 2026 02:40:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785811248; bh=15lzLCqHAnV9ZJD5zJGXMNc+UlZaHfgR/lxWXia8vPs=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=T13tUpv2yXK6Yzj1j2/zKH4ixGDvrASWmFkzu+BEFxYXlXqxxCC5NsXM1jxT+ItkI /0Z7Oltsnn6YDz2vLyNVtsYEMkvA2m9cg1CDjREs5YyO0bbDgKJpOHo5syKz9TtTST v5GAyqmeM+ERPgFXrENFrsuRkyZAWeHQi5qfC1lQWWSdBXVaQiyq7bM47k4YOdjbYb qxzJl5aNGiPTD0pNSPzwKqo+zQQnnGtmGthUdrp/E223IGEpnOa2V30iLkytrjtrwP ++RvUqg/xbW/kf+xGtvzpF2FdyfWD4ACjkr+ZrFJ8MCiBYndrdWOTRogtaOV7NC019 Z8poserjtcerw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 93A95392446B; Tue, 4 Aug 2026 02:40:10 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v13 0/2] net: mana: add ethtool private flag for full-page RX buffers From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178581120914.2928327.8546409528500669691.git-patchwork-notify@kernel.org> Date: Tue, 04 Aug 2026 02:40:09 +0000 References: <20260729063347.3388035-1-dipayanroy@linux.microsoft.com> In-Reply-To: <20260729063347.3388035-1-dipayanroy@linux.microsoft.com> To: Dipayaan Roy Cc: kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, 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, 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, dipayanroy@microsoft.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, yury.norov@gmail.com, pavan.chebbi@broadcom.com, schakrabarti@linux.microsoft.com, gargaditya@linux.microsoft.com Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Tue, 28 Jul 2026 23:21:27 -0700 you wrote: > On some ARM64 platforms with 4K PAGE_SIZE, utilizing page_pool > fragments for allocation in the RX refill path (~2kB buffer per > fragment) causes 15-20% throughput regression under high connection > counts (>16 TCP streams at 180+ Gbps). Using full-page buffers on > these platforms shows no regression and restores line-rate > performance. > > [...] Here is the summary with links: - [net-next,v13,1/2] net: mana: refactor mana_get_strings() and mana_get_sset_count() to use switch https://git.kernel.org/netdev/net-next/c/d52f80731055 - [net-next,v13,2/2] net: mana: force full-page RX buffers via ethtool private flag https://git.kernel.org/netdev/net-next/c/5b5cb75fb86a You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html