Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759158AbcDMFwy (ORCPT ); Wed, 13 Apr 2016 01:52:54 -0400 Received: from mail.kernel.org ([198.145.29.136]:40409 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759129AbcDMFww (ORCPT ); Wed, 13 Apr 2016 01:52:52 -0400 Subject: [PATCH 0/2] v4.3: Revert "PCI: Implement pcibios_alloc_irq() and pcibios_free_irq()" To: stable@vger.kernel.org From: Bjorn Helgaas Cc: =?utf-8?b?0J7Qu9C10LM=?= =?utf-8?b?0JzQvtGA0L7Qtw==?= , "Rafael J. Wysocki" , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Sunjin Yang , Rob Groner , Thomas Gleixner , Jiang Liu Date: Wed, 13 Apr 2016 00:52:49 -0500 Message-ID: <20160413055208.6737.53693.stgit@bhelgaas-glaptop2.roam.corp.google.com> User-Agent: StGit/0.16 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1442 Lines: 34 Please apply these reverts to the v4.3 stable kernel. We reverted the following changes from v4.6 to fix a regression: 811a4e6fce09 ("PCI: Add helpers to manage pci_dev->irq and pci_dev->irq_managed") 991de2e59090 ("PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()") but I forgot to mark those reverts for stable. This series contains the backports for v4.3. For reference, the v4.6 reverts are: fe25d078874f ("Revert "x86/PCI: Don't alloc pcibios-irq when MSI is enabled"") 67b4eab91caf ("Revert "PCI: Add helpers to manage pci_dev->irq and pci_dev->irq_managed"") 6c777e8799a9 ("Revert "PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()"") The revert of "x86/PCI: Don't alloc pcibios-irq when MSI is enabled" is not included in this series because that commit didn't appear until v4.4, so it doesn't need to be reverted from v4.3. --- Bjorn Helgaas (2): Revert "PCI: Add helpers to manage pci_dev->irq and pci_dev->irq_managed" Revert "PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()" arch/x86/include/asm/pci_x86.h | 2 ++ arch/x86/pci/common.c | 20 +++++++++++--------- arch/x86/pci/intel_mid_pci.c | 9 +++------ arch/x86/pci/irq.c | 23 +++++++++++++++++++---- drivers/acpi/pci_irq.c | 17 +++++++++++++---- include/linux/pci.h | 17 ----------------- 6 files changed, 48 insertions(+), 40 deletions(-)