From patchwork Wed Apr 1 16:17:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 228390 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 08C1EC2D0F3 for ; Wed, 1 Apr 2020 16:46:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C898620719 for ; Wed, 1 Apr 2020 16:45:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585759559; bh=xiR447SPRj5Q7cH3/CX6Z/TdZ+9rqAJAouR0yNNLHPo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=g2rx7/B5FwntbZUKVDL22fNwHYPP6H8LToD7yuHUOvRIrwdbJD+ceBST+V5cdnkj/ oncAkQ1KNexOu0+Vf+GaTVabowJqIKk8C7+8BYOhXl9MkSd/jZsj9jeFp2pJBfAZHu Oragp6vgib6tVEk7gMEK+zdjZLPxCm3whOGNqHoQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389611AbgDAQp6 (ORCPT ); Wed, 1 Apr 2020 12:45:58 -0400 Received: from mail.kernel.org ([198.145.29.99]:47268 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389895AbgDAQp5 (ORCPT ); Wed, 1 Apr 2020 12:45:57 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E3A7C2063A; Wed, 1 Apr 2020 16:45:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585759557; bh=xiR447SPRj5Q7cH3/CX6Z/TdZ+9rqAJAouR0yNNLHPo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=siRviEIqY04p79CV7bQLgjpzdDGDI0idd0P45sFHVDpqjvO7JBlEGx2FeHWmV6QVe x5nQDDgigqISeJ/QydFpF1xPeH3sflHSJiGx0cGb6w4JcuGWrrnZj+Iklox1BDSysx emATvbtLBSxEYVmbVFMQ0AYNfu04RzlBefKBq8LY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Madalin Bucur , "David S. Miller" , Sasha Levin Subject: [PATCH 4.14 079/148] arm64: dts: ls1043a: FMan erratum A050385 Date: Wed, 1 Apr 2020 18:17:51 +0200 Message-Id: <20200401161600.852649460@linuxfoundation.org> X-Mailer: git-send-email 2.26.0 In-Reply-To: <20200401161552.245876366@linuxfoundation.org> References: <20200401161552.245876366@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@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 { };