From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753099Ab3KSVfo (ORCPT ); Tue, 19 Nov 2013 16:35:44 -0500 Received: from mail-ie0-f170.google.com ([209.85.223.170]:36609 "EHLO mail-ie0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752355Ab3KSVfk (ORCPT ); Tue, 19 Nov 2013 16:35:40 -0500 Subject: [PATCH v2 0/3] PCIe Capability accessor fixes [stable backports] To: stable@vger.kernel.org From: Bjorn Helgaas Cc: Myron Stowe , linux-pci@vger.kernel.org, Amos Kong , Adam Lee , linux-kernel@vger.kernel.org, Yuval Mintz , Ben Hutchings , Thomas Renninger Date: Tue, 19 Nov 2013 14:35:37 -0700 Message-ID: <20131119212714.3839.52182.stgit@bhelgaas-glaptop.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 The following patches fix issues reported by Yuval Mintz and Myron Stowe . These fix pcie_capability_read_dword() and related accessors, which first appeared in v3.7. I backported these to v3.10.19 because that appears to be the oldest maintained stable kernel that is affected. These patches replace the ones I posted yesterday at [1], because Myron pointed out that an additional patch, "Remove PCIe Capability version checks," is needed to fix the issue he found [2]. [1] http://lkml.kernel.org/r/20131118191723.26774.53479.stgit@bhelgaas-glaptop.roam.corp.google.com [2] https://bugzilla.kernel.org/show_bug.cgi?id=65211 --- Bjorn Helgaas (3): PCI: Allow PCIe Capability link-related register access for switches PCI: Remove PCIe Capability version checks PCI: Support PCIe Capability Slot registers only for ports with slots drivers/pci/access.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-)