From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:38110 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030876AbdEWShv (ORCPT ); Tue, 23 May 2017 14:37:51 -0400 Subject: Patch "PCI/ACPI: Add ThunderX pass2.x 2nd node MCFG quirk" has been added to the 4.11-stable tree To: tn@semihalf.com, bhelgaas@google.com, gregkh@linuxfoundation.org, rrichter@cavium.com Cc: , From: Date: Tue, 23 May 2017 20:36:54 +0200 Message-ID: <1495564614254219@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled PCI/ACPI: Add ThunderX pass2.x 2nd node MCFG quirk to the 4.11-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: pci-acpi-add-thunderx-pass2.x-2nd-node-mcfg-quirk.patch and it can be found in the queue-4.11 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From cd183740480f045600aa1fa38fe70809b5498f05 Mon Sep 17 00:00:00 2001 From: Tomasz Nowicki Date: Wed, 29 Mar 2017 14:16:13 +0200 Subject: PCI/ACPI: Add ThunderX pass2.x 2nd node MCFG quirk From: Tomasz Nowicki commit cd183740480f045600aa1fa38fe70809b5498f05 upstream. Currently SoCs pass2.x do not emulate EA headers for ACPI boot method at all. However, for pass2.x some devices (like EDAC) advertise incorrect base addresses in their BARs which results in driver probe failure during resource request. Since all problematic blocks are on 2nd NUMA node under domain 10 add necessary quirk entry to obtain BAR addresses correction using EA header emulation. Fixes: 44f22bd91e88 ("PCI: Add MCFG quirks for Cavium ThunderX pass2.x host controller") Signed-off-by: Tomasz Nowicki Signed-off-by: Bjorn Helgaas Acked-by: Robert Richter Signed-off-by: Greg Kroah-Hartman --- drivers/acpi/pci_mcfg.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/acpi/pci_mcfg.c +++ b/drivers/acpi/pci_mcfg.c @@ -101,6 +101,7 @@ static struct mcfg_fixup mcfg_quirks[] = /* SoC pass2.x */ THUNDER_PEM_QUIRK(1, 0), THUNDER_PEM_QUIRK(1, 1), + THUNDER_ECAM_QUIRK(1, 10), /* SoC pass1.x */ THUNDER_PEM_QUIRK(2, 0), /* off-chip devices */ Patches currently in stable-queue which might be from tn@semihalf.com are queue-4.11/pci-acpi-add-thunderx-pass2.x-2nd-node-mcfg-quirk.patch