[Qemu-devel] [PATCH 0/6 v2 for-1.6] pc: limit 64 bit hole to 2G by default

[Igor Mammedov <imammedo@redhat.com>]

It turns out that some 32 bit windows guests crash
if 64 bit PCI hole size is >2G.
Limit it to 2G for piix and q35 by default.

v1-v2:
 * redone using QOM properties to pass value around

git-tree for testing:
https://github.com/imammedo/qemu/commits/pcihole64_fix_v2

Igor Mammedov (5):
  pc: add I440FX QOM cast macro
  utils: add range_size() wrapper
  pc: replace i440fx_common_init() with i440fx_init() as it isn't used
    by anywhere else
  pc: add Q35 to QOM composition tree under /machine
  pc: limit 64 bit hole to 2G by default

Michael S. Tsirkin (1):
  pc: move IO_APIC_DEFAULT_ADDRESS to include/hw/i386/ioapic.h

 hw/i386/pc.c              | 61 ++++++++++++++++++-------------
 hw/i386/pc_piix.c         | 14 +-------
 hw/i386/pc_q35.c          |  2 +-
 hw/pci-host/piix.c        | 91 ++++++++++++++++++++++++++---------------------
 hw/pci-host/q35.c         | 32 ++++++++++-------
 include/hw/i386/ioapic.h  |  1 +
 include/hw/i386/pc.h      |  5 ++-
 include/hw/pci-host/q35.h |  1 +
 include/qemu/range.h      |  6 ++++
 9 files changed, 119 insertions(+), 94 deletions(-)

-- 
1.8.3.1