qemu/hw/i386
Greg Kurz 8e8cbed09a hw: Nuke hw_compat_4_0_1 and pc_compat_4_0_1
Commit c87759ce87 fixed a regression affecting pc-q35 machines by
introducing a new pc-q35-4.0.1 machine version to be used instead
of pc-q35-4.0. The only purpose was to revert the default behaviour
of not using split irqchip, but the change also introduced the usual
hw_compat and pc_compat bits, and wired them for pc-q35 only.

This raises questions when it comes to add new compat properties for
4.0* machine versions of any architecture. Where to add them ? In
4.0, 4.0.1 or both ? Error prone. Another possibility would be to teach
all other architectures about 4.0.1. This solution isn't satisfying,
especially since this is a pc-q35 specific issue.

It turns out that the split irqchip default is handled in the machine
option function and doesn't involve compat lists at all.

Drop all the 4.0.1 compat lists and use the 4.0 ones instead in the 4.0.1
machine option function.

Move the compat props that were added to the 4.0.1 since c87759ce87 to
4.0.

Even if only hw_compat_4_0_1 had an impact on other architectures,
drop pc_compat_4_0_1 as well for consistency.

Fixes: c87759ce87 "q35: Revert to kernel irqchip"
Suggested-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <156051774276.244890.8660277280145466396.stgit@bahia.lan>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-06-21 13:25:29 +02:00
..
kvm Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
xen Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
acpi-build.c q35: fix mmconfig and PCI0._CRS 2019-06-16 16:16:52 -04:00
acpi-build.h Use scripts/clean-includes to drop redundant qemu/typedefs.h 2016-03-22 22:20:16 +01:00
amd_iommu.c Categorize devices: iommu 2019-04-25 14:52:28 -03:00
amd_iommu.h Clean up ill-advised or unusual header guards 2019-05-13 08:58:55 +02:00
fw_cfg.c hw/i386: Implement fw_cfg_arch_key_name() 2019-05-23 14:10:31 +02:00
fw_cfg.h hw/i386: Extract fw_cfg definitions to local "fw_cfg.h" 2019-05-23 14:10:31 +02:00
intel_iommu_internal.h intel_iommu: Drop extended root field 2019-04-02 11:49:14 -04:00
intel_iommu.c Categorize devices: iommu 2019-04-25 14:52:28 -03:00
Kconfig hw/ide/ahci: Add a Kconfig switch for the AHCI-ICH9 device 2019-05-13 09:36:31 +02:00
kvmvapic.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
Makefile.objs hw/i386: Implement fw_cfg_arch_key_name() 2019-05-23 14:10:31 +02:00
multiboot.c elf: Add optional function ptr to load_elf() to parse ELF notes 2019-02-05 16:50:16 +01:00
multiboot.h refer to FWCfgState explicitly 2013-06-02 18:14:02 +03:00
pc_piix.c x86 queue, 2019-04-25 2019-04-26 16:38:04 +01:00
pc_q35.c hw: Nuke hw_compat_4_0_1 and pc_compat_4_0_1 2019-06-21 13:25:29 +02:00
pc_sysfw.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
pc.c hw: Nuke hw_compat_4_0_1 and pc_compat_4_0_1 2019-06-21 13:25:29 +02:00
trace-events intel_iommu: Drop extended root field 2019-04-02 11:49:14 -04:00
vmmouse.c hw/input/i8042: Extract declarations from i386/pc.h into input/i8042.h 2018-03-12 16:12:48 +01:00
vmport.c hw/input/i8042: Extract declarations from i386/pc.h into input/i8042.h 2018-03-12 16:12:48 +01:00
x86-iommu.c x86-iommu: turn on IR by default if proper 2018-12-20 13:25:11 -05:00