Re: [Qemu-devel] [PULL v3 00/18] pci,misc enhancements

["Michael S. Tsirkin" <mst@redhat.com>]

On Sun, Jul 07, 2013 at 11:27:26AM -0500, Anthony Liguori wrote:
> "Michael S. Tsirkin" <mst@redhat.com> writes:
> 
> > Changes from v2:
> >     - rebased to origin/master
> >     - fixed up botched posting
> >
> > The following changes since commit ab8bf29078e0ab8347e2ff8b4e5542f7a0c751cf:
> >
> >   Merge remote-tracking branch 'qemu-kvm/uq/master' into staging (2013-07-03 08:37:00 -0500)
> >
> > are available in the git repository at:
> >
> >
> >   git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_anthony
> >
> > for you to fetch changes up to e34cc4adf3106ff5bed9723b8f9b4730f1662f7d:
> >
> >   pci: Fold host_buses list into PCIHostState functionality (2013-07-04 10:45:32 +0300)
> >
> > ----------------------------------------------------------------
> > pci,misc enhancements
> >
> > This includes some pci enhancements:
> >
> > Better support for systems with multiple PCI root buses
> > FW cfg interface for more robust pci programming in BIOS
> > Minor fixes/cleanups for fw cfg and cross-version migration -
> >     because of dependencies with other patches
> >
> > Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> 
> Breaks the Xen build:
> 
>  CC    i386-softmmu/hw/i386/pc_piix.o
> /home/aliguori/git/qemu/hw/i386/pc_piix.c: In function ‘pc_xen_hvm_init’:
> /home/aliguori/git/qemu/hw/i386/pc_piix.c:345:5: error: implicit declaration of function ‘pci_find_root_bus’ [-Werror=implicit-function-declaration]
> /home/aliguori/git/qemu/hw/i386/pc_piix.c:345:5: error: nested extern declaration of ‘pci_find_root_bus’ [-Werror=nested-externs]
> /home/aliguori/git/qemu/hw/i386/pc_piix.c:345:9: error: assignment makes pointer from integer without a cast [-Werror]
> cc1: all warnings being treated as errors
> make[1]: *** [hw/i386/pc_piix.o] Error 1
> make: *** [subdir-i386-softmmu] Error 2
> 
> Regards,
> 
> Anthony Liguori

Seems to be fallout from 'Abolush pci_find_root' patch.
I'll fix it up, sorry about the noise.

> > ----------------------------------------------------------------
> > Andrew Jones (1):
> >       e1000: cleanup process_tx_desc
> >
> > David Gibson (10):
> >       pci: Cleanup configuration for pci-hotplug.c
> >       pci: Move pci_read_devaddr to pci-hotplug-old.c
> >       pci: Abolish pci_find_root_bus()
> >       pci: Use helper to find device's root bus in pci_find_domain()
> >       pci: Replace pci_find_domain() with more general pci_root_bus_path()
> >       pci: Add root bus argument to pci_get_bus_devfn()
> >       pci: Add root bus parameter to pci_nic_init()
> >       pci: Simpler implementation of primary PCI bus
> >       pci: Remove domain from PCIHostBus
> >       pci: Fold host_buses list into PCIHostState functionality
> >
> > Michael S. Tsirkin (7):
> >       range: add Range structure
> >       pci: store PCI hole ranges in guestinfo structure
> >       pc: pass PCI hole ranges to Guests
> >       pc_piix: cleanup init compat handling
> >       MAINTAINERS: s/Marcelo/Paolo/
> >       pvpanic: initialization cleanup
> >       pvpanic: fix fwcfg for big endian hosts
> >
> >  MAINTAINERS                                 |   2 +-
> >  default-configs/i386-softmmu.mak            |   3 +-
> >  default-configs/ppc64-softmmu.mak           |   2 -
> >  default-configs/x86_64-softmmu.mak          |   3 +-
> >  hmp-commands.hx                             |   4 +-
> >  hw/alpha/dp264.c                            |   2 +-
> >  hw/arm/realview.c                           |   6 +-
> >  hw/arm/versatilepb.c                        |   2 +-
> >  hw/i386/pc.c                                |  74 ++++++++++++++-
> >  hw/i386/pc_piix.c                           |  40 +++++---
> >  hw/i386/pc_q35.c                            |  18 +++-
> >  hw/mips/mips_fulong2e.c                     |   6 +-
> >  hw/mips/mips_malta.c                        |   6 +-
> >  hw/misc/pvpanic.c                           |  31 ++++---
> >  hw/net/e1000.c                              |  18 ++--
> >  hw/pci-host/piix.c                          |   9 ++
> >  hw/pci-host/q35.c                           |  17 ++++
> >  hw/pci/Makefile.objs                        |   2 +-
> >  hw/pci/{pci-hotplug.c => pci-hotplug-old.c} |  75 ++++++++++++---
> >  hw/pci/pci.c                                | 137 ++++++++++++++--------------
> >  hw/pci/pci_host.c                           |   1 +
> >  hw/pci/pcie_aer.c                           |   9 +-
> >  hw/ppc/e500.c                               |   2 +-
> >  hw/ppc/mac_newworld.c                       |   2 +-
> >  hw/ppc/mac_oldworld.c                       |   2 +-
> >  hw/ppc/ppc440_bamboo.c                      |   2 +-
> >  hw/ppc/prep.c                               |   2 +-
> >  hw/ppc/spapr.c                              |   2 +-
> >  hw/ppc/spapr_pci.c                          |  10 ++
> >  hw/sh4/r2d.c                                |   5 +-
> >  hw/sparc64/sun4u.c                          |   2 +-
> >  include/hw/i386/pc.h                        |  22 ++++-
> >  include/hw/pci-host/q35.h                   |   2 +
> >  include/hw/pci/pci.h                        |  17 ++--
> >  include/hw/pci/pci_host.h                   |  12 +++
> >  include/qemu/range.h                        |  16 ++++
> >  include/qemu/typedefs.h                     |   1 +
> >  37 files changed, 404 insertions(+), 162 deletions(-)
> >  rename hw/pci/{pci-hotplug.c => pci-hotplug-old.c} (78%)