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=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 DCC84C10F0E for ; Mon, 15 Apr 2019 18:48:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A49F12087C for ; Mon, 15 Apr 2019 18:48:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555354106; bh=XG236dCSBRpL3kj6+C+m7KpVATumLoxtR9UeKdfgVzs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=lh02Hy0LvRLHDYjMuekaalEQCil27ECJFfzgiQfA8U0NSrdksq57877EOZ8tfUe9Y /mP5ZtLOhKuqNeyLqlopQtxjDrkcT+4vpfNnTZiLqMZiUl9C8tS13W1cZ8LkXeOALG z66S1k/DCBrN9fy2vHaYxjtiTdhGrhHKmgCOvpK4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729042AbfDOSsO (ORCPT ); Mon, 15 Apr 2019 14:48:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:52036 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729088AbfDOSsN (ORCPT ); Mon, 15 Apr 2019 14:48:13 -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 47181218FE; Mon, 15 Apr 2019 18:48:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555354092; bh=XG236dCSBRpL3kj6+C+m7KpVATumLoxtR9UeKdfgVzs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nyoQz/WcaQsiEoAIkio7ER7H2CiiOautoTBD9nU7LRZfYw5nttxNpQLkhXxdv7cHP H1GKqjdgz104OA6vmg935qD2wKhHbqAd6FZ8jF5JyUGD7XtmqHbvI3w5B70xXN/cPL gswePQ/aWTVw0Czn7bl2dvRBRM+KTnxsomAvdbA8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Andre Przywara , Bjorn Helgaas Subject: [PATCH 4.9 76/76] PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Date: Mon, 15 Apr 2019 20:44:40 +0200 Message-Id: <20190415183729.688018384@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190415183707.712011689@linuxfoundation.org> References: <20190415183707.712011689@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Andre Przywara commit 9cde402a59770a0669d895399c13407f63d7d209 upstream. There is a Marvell 88SE9170 PCIe SATA controller I found on a board here. Some quick testing with the ARM SMMU enabled reveals that it suffers from the same requester ID mixup problems as the other Marvell chips listed already. Add the PCI vendor/device ID to the list of chips which need the workaround. Signed-off-by: Andre Przywara Signed-off-by: Bjorn Helgaas CC: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/pci/quirks.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3866,6 +3866,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_M /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c14 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9130, quirk_dma_func1_alias); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9170, + quirk_dma_func1_alias); /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c47 + c57 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9172, quirk_dma_func1_alias);