[PATCH 0/5] Fix recent PIC -> CPU interrupt wiring regressions

[Bernhard Beschow]

A recent series [1] attempted to remove some PIC -> CPU interrupt indirections.
This inadvertantly caused NULL qemu_irqs to be passed to the i8259 because the
qemu_irqs aren't initialized at that time yet. This series provides a fix by
initializing the qemu_irq of the respective south bridges before they
are passed to i2859_init().

Furthermore -- as an optional extension -- this series also fixes some usability
issues in the API for creating multifunction PCI devices.

The series is structured as follows: The first three commits fix the
regressions, the last two fix the public API for creating multifunction PCI
devices.

[1] 20230302224058.43315-1-philmd@linaro.org/">https://lore.kernel.org/qemu-devel/20230302224058.43315-1-philmd@linaro.org/

Bernhard Beschow (5):
  hw/isa/vt82c686: Fix wiring of PIC -> CPU interrupt
  hw/alpha/dp264: Fix wiring of PIC -> CPU interrupt
  hw/ppc/prep: Fix wiring of PIC -> CPU interrupt
  hw/pci/pci: Remove multifunction parameter from
    pci_create_simple_multifunction()
  hw/pci/pci: Remove multifunction parameter from
    pci_new_multifunction()

 include/hw/pci/pci.h |  4 +---
 hw/alpha/dp264.c     |  8 +++++---
 hw/i386/pc_piix.c    |  2 +-
 hw/i386/pc_q35.c     | 10 +++++-----
 hw/isa/vt82c686.c    |  3 ++-
 hw/mips/boston.c     |  3 +--
 hw/mips/fuloong2e.c  |  9 +++++----
 hw/mips/malta.c      |  2 +-
 hw/pci-host/sabre.c  |  6 ++----
 hw/pci/pci.c         | 18 ++++++++++++------
 hw/ppc/pegasos2.c    |  9 +++++----
 hw/ppc/prep.c        |  4 +++-
 hw/sparc64/sun4u.c   |  5 ++---
 13 files changed, 45 insertions(+), 38 deletions(-)

-- 
2.39.2