From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ie0-f181.google.com ([209.85.223.181]:39062 "EHLO mail-ie0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751716AbaIXQGz (ORCPT ); Wed, 24 Sep 2014 12:06:55 -0400 Received: by mail-ie0-f181.google.com with SMTP id tr6so11787417ieb.12 for ; Wed, 24 Sep 2014 09:06:55 -0700 (PDT) Date: Wed, 24 Sep 2014 10:06:52 -0600 From: Bjorn Helgaas To: Linus Torvalds Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Yinghai Lu , Dirk Gouders , David Henningsson , Andreas Noever Subject: [GIT PULL] PCI fixes for v3.17 Message-ID: <20140924160652.GA17609@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-pci-owner@vger.kernel.org List-ID: Hi Linus, Here are a few fixes that should be in v3.17. - Reverting "Don't scan random busses" covers up a CardBus regression having to do with allocating CardBus bus numbers. - Reverting "Make sure bus numbers stay within parents bounds" covers up an ACPI _CRS bug that makes us reconfigure a bridge, causing a broken device behind it to stop responding. - The pciehp timeout change fixes some code we added in v3.17. Without the fix, we can send a new hotplug command too early, before the timeout has expired. I hope for better fixes for the reverts, but those will have to come after v3.17. Bjorn The following changes since commit 649ae75286793304130e747efa7d1a88daaf7e2e: Merge branch 'pci/vga'; commit '6a73336bde29' into for-linus (2014-09-18 23:05:06 -0600) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git tags/pci-v3.17-fixes-3 for you to fetch changes up to 7cbeb9f90db8e56856db7568520b735732d34d86: PCI: pciehp: Fix pcie_wait_cmd() timeout (2014-09-22 20:05:45 -0600) ---------------------------------------------------------------- PCI updates for v3.17: Enumeration - Revert "PCI: Don't scan random busses in pci_scan_bridge()" (Bjorn Helgaas) - Revert "PCI: Make sure bus number resources stay within their parents bounds" (Bjorn Helgaas) PCI device hotplug - Fix pciehp pcie_wait_cmd() timeout (Yinghai Lu) ---------------------------------------------------------------- Bjorn Helgaas (2): Revert "PCI: Don't scan random busses in pci_scan_bridge()" Revert "PCI: Make sure bus number resources stay within their parents bounds" Yinghai Lu (1): PCI: pciehp: Fix pcie_wait_cmd() timeout drivers/pci/hotplug/pciehp_hpc.c | 2 +- drivers/pci/probe.c | 20 +++++--------------- 2 files changed, 6 insertions(+), 16 deletions(-)