Re: [GIT PULL] PCI fixes for v4.5

From: Bjorn Helgaas
Date: Sat Feb 27 2016 - 15:19:36 EST

On Sat, Feb 27, 2016 at 10:22:04AM -0800, Linus Torvalds wrote:
> On Sat, Feb 27, 2016 at 7:14 AM, Bjorn Helgaas <helgaas@xxxxxxxxxx> wrote:
> >
> > The big chunk here is the paravirtual front-end for Linux guests of a
> > Microsoft Hyper-V VM. It's new, so no risk of regressions to pci-hyperv
> > itself. It does include minor changes to common code, but they are
> > low-risk.
> I really don't want to take new features like this that change
> existing code when I'm about to do a rc6.
> I've done late hardware-enabling pulls before with new drivers etc,
> but then they are meant to enable consumer hardware that people would
> have trouble getting Linux installed on etc. A paravirt Hyper-V VM
> install doesn't really count as that kind of "we need to get this in
> quickly out of the normal development model".
> I didn't check, but can you peel off that part if it's at the top and
> just send me the actual bugfixes?

Of course! The Hyper-V stuff was the top-most merge, so I dropped
that and added a new tag, pci-v4.5-fixes-3, with just the fixes. Here
it is:

The following changes since commit 0cf1337e0b83c16de4e7e98dad3a6afce6043fea:

PCI: rcar: Add device tree support for r8a7793 (2016-02-05 14:13:53 -0600)

are available in the git repository at:

git:// tags/pci-v4.5-fixes-3

for you to fetch changes up to 61d9e854dfb91b46b99ffd3d31fc7d45d2b95f31:

PCI: mvebu: Restrict build to 32-bit ARM (2016-02-27 08:52:20 -0600)

PCI updates for v4.5:

Revert x86 pcibios_alloc_irq() to fix regression (Bjorn Helgaas)

Marvell MVEBU host bridge driver
Restrict build to 32-bit ARM (Thierry Reding)

Bjorn Helgaas (3):
Revert "x86/PCI: Don't alloc pcibios-irq when MSI is enabled"
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()"

Thierry Reding (1):
PCI: mvebu: Restrict build to 32-bit ARM

arch/x86/include/asm/pci_x86.h | 2 ++
arch/x86/pci/common.c | 26 ++++++++++----------------
arch/x86/pci/intel_mid_pci.c | 9 +++------
arch/x86/pci/irq.c | 23 +++++++++++++++++++----
drivers/acpi/pci_irq.c | 17 +++++++++++++----
drivers/pci/host/Kconfig | 1 +
include/linux/pci.h | 17 -----------------
7 files changed, 48 insertions(+), 47 deletions(-)