motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-08 10:13:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

virtio, pci, pc: bugfixes, checkpatch, maintainers

Browse source 
Bugfixes all over the place.
 Add a new balloon maintainer.
 A checkpatch enhancement to enforce ACPI change rules.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 
 iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAl6DWawPHG1zdEByZWRo
 YXQuY29tAAoJECgfDbjSjVRpGmUIALX0k29B81f3zpjwYYVCNYx97MNSvQc0X3xJ
 0OjdMvw5oVqfvc7qjRLxqCJUzrXBbPGRGGZzKWj9XjOUzz9IfntxtlGERVqb1xSp
 lG4H254IKUP9q6p0P537ryzJunUbaeLLOaxtQVbEIR8alIX8w0tvSRGt6vKwfGTD
 53projQswyKApaoDM338lpJbdLsGAKf7qiamO+zAw7ldBvTtZ0h92snv49dMS941
 7+S9brLkrMYncyiQ2yKaekdwCHOam62NUgBzr7vrXFY4Ovq8WAp6EJuEkzQX0IBG
 Y0LJFpE+k6IMS5uRZYV5LwdARv9ZFFEFwNWufpVi1AY2NikUCk8=
 =AqIW
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, pci, pc: bugfixes, checkpatch, maintainers

Bugfixes all over the place.
Add a new balloon maintainer.
A checkpatch enhancement to enforce ACPI change rules.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Tue 31 Mar 2020 15:54:36 BST
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  vhost-vsock: fix double close() in the realize() error path
  acpi: add acpi=OnOffAuto machine property to x86 and arm virt
  fix vhost_user_blk_watch crash
  hw/i386/amd_iommu.c: Fix corruption of log events passed to guest
  virtio-iommu: avoid memleak in the unrealize
  virtio-blk: delete vqs on the error path in realize()
  acpi: pcihp: fix left shift undefined behavior in acpi_pcihp_eject_slot()
  virtio-serial-bus: Plug memory leak on realize() error paths
  MAINTAINERS: Add myself as virtio-balloon co-maintainer
  checkpatch: enforce process for expected files

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2020-03-31 16:29:02 +01:00
commit 82915faec3
20 changed files with 126 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

2
hw/arm/virt-acpi-build.c
View file

@ -910,7 +910,7 @@ void virt_acpi_setup(VirtMachineState *vms)
return;
}
if (!acpi_enabled) {
if (!virt_is_acpi_enabled(vms)) {
trace_virt_acpi_setup();
return;
}

36
hw/arm/virt.c
View file

@ -67,6 +67,7 @@
#include "kvm_arm.h"
#include "hw/firmware/smbios.h"
#include "qapi/visitor.h"
#include "qapi/qapi-visit-common.h"
#include "standard-headers/linux/input.h"
#include "hw/arm/smmuv3.h"
#include "hw/acpi/acpi.h"
@ -1844,7 +1845,7 @@ static void machvirt_init(MachineState *machine)
create_pcie(vms);
if (has_ged && aarch64 && firmware_loaded && acpi_enabled) {
if (has_ged && aarch64 && firmware_loaded && virt_is_acpi_enabled(vms)) {
vms->acpi_dev = create_acpi_ged(vms);
} else {
create_gpio(vms);
@ -1934,6 +1935,31 @@ static void virt_set_its(Object *obj, bool value, Error **errp)
vms->its = value;
}
bool virt_is_acpi_enabled(VirtMachineState *vms)
{
if (vms->acpi == ON_OFF_AUTO_OFF) {
return false;
}
return true;
}
static void virt_get_acpi(Object *obj, Visitor *v, const char *name,
void *opaque, Error **errp)
{
VirtMachineState *vms = VIRT_MACHINE(obj);
OnOffAuto acpi = vms->acpi;
visit_type_OnOffAuto(v, name, &acpi, errp);
}
static void virt_set_acpi(Object *obj, Visitor *v, const char *name,
void *opaque, Error **errp)
{
VirtMachineState *vms = VIRT_MACHINE(obj);
visit_type_OnOffAuto(v, name, &vms->acpi, errp);
}
static char *virt_get_gic_version(Object *obj, Error **errp)
{
VirtMachineState *vms = VIRT_MACHINE(obj);
@ -2113,7 +2139,7 @@ static HotplugHandler *virt_machine_get_hotplug_handler(MachineState *machine,
if (object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_IOMMU_PCI)) {
VirtMachineState *vms = VIRT_MACHINE(machine);
if (!vms->bootinfo.firmware_loaded || !acpi_enabled) {
if (!vms->bootinfo.firmware_loaded || !virt_is_acpi_enabled(vms)) {
return HOTPLUG_HANDLER(machine);
}
}
@ -2184,6 +2210,12 @@ static void virt_machine_class_init(ObjectClass *oc, void *data)
mc->numa_mem_supported = true;
mc->auto_enable_numa_with_memhp = true;
mc->default_ram_id = "mach-virt.ram";
object_class_property_add(oc, "acpi", "OnOffAuto",
virt_get_acpi, virt_set_acpi,
NULL, NULL, &error_abort);
object_class_property_set_description(oc, "acpi",
"Enable ACPI", &error_abort);
}
static void virt_instance_init(Object *obj)