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 DC6901F5834; Tue, 3 Feb 2026 01:10:20 +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=1770081020; cv=none; b=PndtIdDJ6tngT5prpFlrIQMi12IlxEPUAFHfXOqaE6j0Jjz1Wo+pBTemMAaJJDA/ib2NTUgBcVNH9hsv/9JS4ithdQ0yZBX6TVgvPglKsQiDCXfuFgWmo6pmAmzP2p7KPOfI50DBVw0eHaVjkCShdNp9wcqiQIylJVzYUcr7vDU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770081020; c=relaxed/simple; bh=EKgj3Aa47/PCZioEJ22o+4oGTZco8139iWKl3oThvKY=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=DTqSCyjDq1TWm6lX4qDrvJWe9SrxzUVTxcEH5btv2Hm+ZZbllmZT+iy4f/vpD46v8bAvd02JpojiJt6rAJjkW83P3nKXu4PYva/T7B9gpw85s/Xke7Zop2x3tanonRixsLkBwR/vK9t36m7w8XttaL4FBy/3Ng883D/X1WyAE70= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rRwcraTe; 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="rRwcraTe" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89259C116C6; Tue, 3 Feb 2026 01:10:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770081020; bh=EKgj3Aa47/PCZioEJ22o+4oGTZco8139iWKl3oThvKY=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=rRwcraTewFEOqh+wEgFxsq97JP23rqGyizrRgYICCoc8GlqPQ8zF+mukuI5/RJkpL zXd7UAl2uItZt+aTnyUdQ5byPHRgEkQ3RvVJ4/bmhPayosoSgINXYEgT/F+yxasg/+ 0VFyE96sDGCeMcbXOI/qW9hEmyB1kNTIYiFXy83LRZpw+TccCy2H6SjCoT9s1PPgeo lrHPifTjK2RoVpFUGAdKsDRGc8QA3Oqg0MIvyWOQQhv+xuwMnaszBqn/4TKb3E6+Wb qfrJk2G8dKcmfJDYA6OVK4g3ujdJjNSakTfhPOVHDHlGBJP8O1ICqfoi1GSyGRX4Cw pVwL3E2zeT05g== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 90D9C3808200; Tue, 3 Feb 2026 01:10:18 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v2 1/2] selftests: drv-net: rss: validate min RSS table size From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177008101712.1258089.1843088845527602329.git-patchwork-notify@kernel.org> Date: Tue, 03 Feb 2026 01:10:17 +0000 References: <20260131225454.1225151-1-kuba@kernel.org> In-Reply-To: <20260131225454.1225151-1-kuba@kernel.org> To: Jakub Kicinski Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org, willemb@google.com, shuah@kernel.org, linux-kselftest@vger.kernel.org Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski : On Sat, 31 Jan 2026 14:54:53 -0800 you wrote: > Add a test which checks that the RSS table is at least 4x the max > queue count supported by the device. The original RSS spec from > Microsoft stated that the RSS indirection table should be 2 to 8 > times the CPU count, presumably assuming queue per CPU. If the > CPU count is not a power of two, however, a power-of-2 table > 2x larger than queue count results in a 33% traffic imbalance. > Validate that the indirection table is at least 4x the queue > count. This lowers the imbalance to 16% which empirically > appears to be more acceptable to memcache-like workloads. > > [...] Here is the summary with links: - [net-next,v2,1/2] selftests: drv-net: rss: validate min RSS table size https://git.kernel.org/netdev/net-next/c/9e3d4dae9832 - [net-next,v2,2/2] docs: networking: mention that RSS table should be 4x the queue count https://git.kernel.org/netdev/net-next/c/ba9c5611f088 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html