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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 10EACC4332E for ; Wed, 18 Mar 2020 21:01:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C70EE20775 for ; Wed, 18 Mar 2020 21:01:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584565287; bh=xiR447SPRj5Q7cH3/CX6Z/TdZ+9rqAJAouR0yNNLHPo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=AR42Ka4OKbhXbARTQZNfTKUgeEy2s31UyvwcL9GEcHbUMMpcJo/OAvMR6bvR2Xw/k vR8WVDFVifOhMlt0nHP3VVEOxBDt7CgumFCz05Qk9Jwrl2s0z17LMgukU8NKP6/DD9 hF0RxXC6966lvrqFhFeQ7AxUkg48r9lKZ2U2toZw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727785AbgCRVBX (ORCPT ); Wed, 18 Mar 2020 17:01:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:57104 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727495AbgCRU4R (ORCPT ); Wed, 18 Mar 2020 16:56:17 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 16EBB208E4; Wed, 18 Mar 2020 20:56:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584564976; bh=xiR447SPRj5Q7cH3/CX6Z/TdZ+9rqAJAouR0yNNLHPo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rHCW1dCrnzA2CbimAqSy8bGBcvQMBbJrntyqiYppXiy7scYmJyDIaQClzNsMWZrL2 NVanwMBEuj8WkALd6q+qMW6D59Zy+AMyBcs8W6nFQ27tfvfdIKFJsi3TT4oRV+TlO6 YM3L73D2maUAi4kzoj62hC4Oktr+achiZqTVFmOY= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Madalin Bucur , "David S . Miller" , Sasha Levin , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 4.14 18/28] arm64: dts: ls1043a: FMan erratum A050385 Date: Wed, 18 Mar 2020 16:55:45 -0400 Message-Id: <20200318205555.17447-18-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200318205555.17447-1-sashal@kernel.org> References: <20200318205555.17447-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Madalin Bucur [ Upstream commit b54d3900862374e1bb2846e6b39d79c896c0b200 ] The LS1043A SoC is affected by the A050385 erratum stating that FMAN DMA read or writes under heavy traffic load may cause FMAN internal resource leak thus stopping further packet processing. Signed-off-by: Madalin Bucur Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi index 169e171407a63..acd205ef329f7 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi @@ -21,6 +21,8 @@ }; &fman0 { + fsl,erratum-a050385; + /* these aliases provide the FMan ports mapping */ enet0: ethernet@e0000 { }; -- 2.20.1