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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 885ABC001DE for ; Tue, 25 Jul 2023 09:10:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232499AbjGYJK3 (ORCPT ); Tue, 25 Jul 2023 05:10:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231356AbjGYJK0 (ORCPT ); Tue, 25 Jul 2023 05:10:26 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EEBAB127 for ; Tue, 25 Jul 2023 02:10:25 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 8C7F46156C for ; Tue, 25 Jul 2023 09:10:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id E9C5DC433A9; Tue, 25 Jul 2023 09:10:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690276225; bh=+I3MrAkozYgkZ/ft0JFCrt2ovq1ZVfIjLtRLYDP33Co=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=RpOeLjq0O8uuZNCUT4tikvPjADpnk+kFZFoJVVM/QcmqtAYeffGu3ONdhASc9sXYm djR9jWSd1hMWApUKRc3D6nanYBiTd0HkVir3lLUP+9xuAQgrH55mHQD8vKLz5KSSsG boDmbuZoALT+F0txVEPrGeaEDH/SImFOv7WTF67TE89j6QSvIWJ2IZjXD6FUlIEiJX cD4+BNjXPtiRAJhWfx6qtDbjd49qY96ESkFqsj5GYsGXbiScbz3GHvySjzNx/zmAbO h7v9KBWhCe6paxAtWVhOjlft3V16p7s9bSu/Fx8HsYUTfP23b+i3rLuNc1+4f5R4Ir HkWfCQohpD2Ng== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id CCDC7C595D0; Tue, 25 Jul 2023 09:10:24 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: stmmac: Apply redundant write work around on 4.xx too From: patchwork-bot+netdevbpf@kernel.org Message-Id: <169027622483.7192.11650697551791902221.git-patchwork-notify@kernel.org> Date: Tue, 25 Jul 2023 09:10:24 +0000 References: <20230721-stmmac-tx-workaround-v1-1-9411cbd5ee07@axis.com> In-Reply-To: <20230721-stmmac-tx-workaround-v1-1-9411cbd5ee07@axis.com> To: Vincent Whitchurch Cc: peppe.cavallaro@st.com, alexandre.torgue@foss.st.com, joabreu@synopsys.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, mcoquelin.stm32@gmail.com, hkallweit1@gmail.com, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@axis.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Fri, 21 Jul 2023 15:39:20 +0200 you wrote: > commit a3a57bf07de23fe1ff779e0fdf710aa581c3ff73 ("net: stmmac: work > around sporadic tx issue on link-up") worked around a problem with TX > sometimes not working after a link-up by avoiding a redundant write to > MAC_CTRL_REG (aka GMAC_CONFIG), since the IP appeared to have problems > with handling multiple writes to that register in some cases. > > That commit however only added the work around to dwmac_lib.c (apart > from the common code in stmmac_main.c), but my systems with version > 4.21a of the IP exhibit the same problem, so add the work around to > dwmac4_lib.c too. > > [...] Here is the summary with links: - [net] net: stmmac: Apply redundant write work around on 4.xx too https://git.kernel.org/netdev/net/c/284779dbf4e9 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html