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=-9.9 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,USER_AGENT_GIT autolearn=ham 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 6F7C7C43331 for ; Tue, 31 Mar 2020 09:16:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 468DB20772 for ; Tue, 31 Mar 2020 09:16:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585646187; bh=JPCMMDsUwERJIXy175RNLP9ZgO/AEaV/j6hHU6P+eJk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=s1y62IqHKxwFMm4U25rT6TYdlz+KTsHcRn/LhgvM8gpbDqSEDr5RSRJuoSTOlzLrH C7nZAtJYLjAucBnvlossrVmKw2bkkQdhmP/IP6fHhto7qabUDH5jOT6PNqoNBT4/GR 0YM9r9rtYUFdQd5aHQFcSb69n0oExRPIjjRldBb8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731309AbgCaJQ0 (ORCPT ); Tue, 31 Mar 2020 05:16:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:37072 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731957AbgCaJQV (ORCPT ); Tue, 31 Mar 2020 05:16:21 -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 173EB20675; Tue, 31 Mar 2020 09:16:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585646181; bh=JPCMMDsUwERJIXy175RNLP9ZgO/AEaV/j6hHU6P+eJk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tV0M5VxG3bWdIqW0KjSCvNChdrW30zpeSid8KQ68gDVw7+qfai7nJ0nIkUUvgn2ET 1P2NU8OhIbG9jXB5iqqc3eW+2/GpBTIvj1EJDhJN7CroHuO2rwNL1MoHW+1L3SsgFE yiPvRZBSO0pQK2CczbtTAohI+RXbNsi7+U3n3tU0= 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 5.4 060/155] arm64: dts: ls1043a: FMan erratum A050385 Date: Tue, 31 Mar 2020 10:58:20 +0200 Message-Id: <20200331085425.273996489@linuxfoundation.org> X-Mailer: git-send-email 2.26.0 In-Reply-To: <20200331085418.274292403@linuxfoundation.org> References: <20200331085418.274292403@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 6082ae0221364..d237162a87446 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi @@ -20,6 +20,8 @@ }; &fman0 { + fsl,erratum-a050385; + /* these aliases provide the FMan ports mapping */ enet0: ethernet@e0000 { }; -- 2.20.1