Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp4573965pxb; Sun, 14 Feb 2021 15:54:52 -0800 (PST) X-Google-Smtp-Source: ABdhPJwGjra8D1dTqqwl6gf9UniX2j6VWBF4+MNRtZP0Ky1VWZ0RzhlwmckopWL7UDomxJivslrx X-Received: by 2002:a50:80c6:: with SMTP id 64mr13246942edb.209.1613346892436; Sun, 14 Feb 2021 15:54:52 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1613346892; cv=none; d=google.com; s=arc-20160816; b=yomg4Wd1q6r+FqKJgBh6Wt74M3ZJ3j4rVaz39wxYKPqdse2taCB05CiZexisr9Rg0v DFlWiS9j5TzWyPkhURVtTpgq1gzcevEju/gVVGIYR0Ge1bLtzszWcr7VQQyo8WdvlUM8 0ShiKOU79bQIL/rK1IMKttfuo/VdH6RPO84BeYM2Np8aQoozrnBERdKlcHos+x5cPRFx o4yDPgUyte7buFT2UF7J3oElO+ZCTERY7yU9dHOh+2sAjRBMsrQtLkTzfxZiRu0Tia5J Nd7cKE1T4az2JIkc1XQoMf1Uju0p6ywqLyBigFQeGXtyug6TpGGM5RUYRaMPuuObqt4I 8I8g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:message-id:subject:cc:to:from:date:dkim-signature; bh=2NdT00pzjDuRaCrDf6vcUsQ++OxJfSWrG8uWEs4iecs=; b=CYwSY+nrpJeoXW4XHq/7Nx2vWhXjrcqX0YK3jAwRFofvQ/RwKTNF9kryTnI52h6bSn iDtUpL5alyKnjXpa15TJEpuUsz1y2+Rwxj0ysFVBxqnbNQYqHJEqoKQWaCJB5qp150ga rk6slqgGG3sRMWDqKXiC1x25+CPdTVNp6R9uaXPu+RshwvcilMw0c4Y6CnSa+KfHITOJ DOJ52pZTyT81x8DEjMibSSOOF2+rpyrM4pGlc2jVhe8xJ7FusDJWaBnbhO6FrFlmLIeI YvTaSaV4tLZL7B0V3oizYZyxXlnzf5FZYwEbVHPpRmzqQdFrpeBkaILgT6GhGj8ZQaEx vv6w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=b+YYOqdF; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id v5si10483363eji.385.2021.02.14.15.54.29; Sun, 14 Feb 2021 15:54:52 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=b+YYOqdF; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230042AbhBNXvq (ORCPT + 99 others); Sun, 14 Feb 2021 18:51:46 -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")