From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDEB8C433E0 for ; Sun, 14 Feb 2021 23:52:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A3E3564E2C for ; Sun, 14 Feb 2021 23:52:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230090AbhBNXvs (ORCPT ); Sun, 14 Feb 2021 18:51:48 -0500 Received: from mail.kernel.org ([198.145.29.99]:40068 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229901AbhBNXvp (ORCPT ); Sun, 14 Feb 2021 18:51:45 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9D5D364DD6; Sun, 14 Feb 2021 23:51:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1613346664; bh=GWmbwqVJ6melv6EG0HVsZA49QrkGXO2pXS6pzRN2LvI=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=b+YYOqdFweqox3TwN7hPDZ/ds8EaNq4Dzg5tEGpcKfcv6CjlYiDPZ5FwWc8JUTX8Y r3PR/9SK+DoFctv1kvVATm1wUBghLumbMp67z9jUm7gSkxMbDclXsTMVzbBBUOYePn a+GN+5I8RGcxpyzo33c/dhERqPeAi7vLw23oaEWJSya6Kp3LOkzmYJCjKV/oYnwimh 8FkvqNj8Smc2BwMXh1DkKcAxu3FDDTVhyLMVqZ0dLp+W+bpyih08V4s9i8BCBmekTG VV6itFN7IfVgSXP3m2Ie7+Lr1hYtRWK1/ALvoyb+URoTC8sPh2z/sTu60D7OgjXHjY E9FouOZlW9yug== Received: by pali.im (Postfix) id 2807C896; Mon, 15 Feb 2021 00:51:01 +0100 (CET) Date: Mon, 15 Feb 2021 00:50:58 +0100 From: Pali =?utf-8?B?Um9ow6Fy?= To: Maxime Chevallier Cc: davem@davemloft.net, gregory.clement@bootlin.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, thomas.petazzoni@bootlin.com Subject: Re: [PATCH net-next 1/2] net: mvneta: Remove per-cpu queue mapping for Armada 3700 Message-ID: <20210214235058.aicn6aqsm66chrxi@pali> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210212151220.84106-2-maxime.chevallier@bootlin.com> User-Agent: NeoMutt/20180716 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > According to Errata #23 "The per-CPU GbE interrupt is limited to Core > 0", we can't use the per-cpu interrupt mechanism on the Armada 3700 > familly. > > This is correctly checked for RSS configuration, but the initial queue > mapping is still done by having the queues spread across all the CPUs in > the system, both in the init path and in the cpu_hotplug path. Hello Maxime! This patch looks like a bug fix for Armada 3700 SoC. What about marking this commit with Fixes line? E.g.: Fixes: 2636ac3cc2b4 ("net: mvneta: Add network support for Armada 3700 SoC")