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,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 9B467C10F12 for ; Mon, 15 Apr 2019 19:22:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6821120651 for ; Mon, 15 Apr 2019 19:22:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555356132; bh=gaY1P9Lh2EP7pna666U4YcdovS0RnyvD47hplslACxw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=B5HObrZXDNpNAx2kbxJts2iciRmm4+co80Ai9qkoZ6MICvjgduO6qAUZq1/asbe8f o6cuu99ZCrIX5VX9UgX6hh6sXBNlfs2idQGuNwsEmW1RZHQ2RAPAhnTJas8ZRexiwc pHvuc24rju/AfFSiRkg30k8Pt2yJIjKrIrJyBmMw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730485AbfDOTId (ORCPT ); Mon, 15 Apr 2019 15:08:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:44022 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729955AbfDOTId (ORCPT ); Mon, 15 Apr 2019 15:08:33 -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 1ABE4218FE; Mon, 15 Apr 2019 19:08:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1555355312; bh=gaY1P9Lh2EP7pna666U4YcdovS0RnyvD47hplslACxw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RkE2PaqgHDJvZr08wLB4Yy3sQINvmt046Rg8X0q50ZnQQMxFmjQ/yTSl0F1n7e3Qh FvPRdR5R1oZB+/O5SBd00A2bcfUreEJLVzkBQIDnw5Zrutcwghf8lGgRX1vHJu6tvH 90Gm4D5ES8BLyJZ5GyXccjD9hC9RjB2cppIqjdik= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Andre Przywara , Bjorn Helgaas Subject: [PATCH 4.19 091/101] PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Date: Mon, 15 Apr 2019 20:59:29 +0200 Message-Id: <20190415183745.190967628@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190415183740.341577907@linuxfoundation.org> References: <20190415183740.341577907@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 @@ -3852,6 +3852,8 @@ 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);