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* TCG 8-byte atomic accesses bugfix (Andrew)

Browse source 
* Report disk rotation rate (Daniel)
 * Report invalid scsi-disk block size configuration (Mark)
 * KVM and memory API MemoryListener fixes (David, Maxime, Peter Xu)
 * x86 CPU hotplug crash fix (Igor)
 * Load/store API documentation (Peter Maydell)
 * Small fixes by myself and Thomas
 * qdev DEVICE_DELETED deferral (Michael)
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* TCG 8-byte atomic accesses bugfix (Andrew)
* Report disk rotation rate (Daniel)
* Report invalid scsi-disk block size configuration (Mark)
* KVM and memory API MemoryListener fixes (David, Maxime, Peter Xu)
* x86 CPU hotplug crash fix (Igor)
* Load/store API documentation (Peter Maydell)
* Small fixes by myself and Thomas
* qdev DEVICE_DELETED deferral (Michael)

# gpg: Signature made Wed 18 Oct 2017 10:56:24 BST
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (29 commits)
  scsi: reject configurations with logical block size > physical block size
  qdev: defer DEVICE_DEL event until instance_finalize()
  Revert "qdev: Free QemuOpts when the QOM path goes away"
  qdev: store DeviceState's canonical path to use when unparenting
  qemu-pr-helper: use new libmultipath API
  watch_mem_write: implement 8-byte accesses
  notdirty_mem_write: implement 8-byte accesses
  memory: reuse section_from_flat_range()
  kvm: simplify kvm_align_section()
  kvm: region_add and region_del is not called on updates
  kvm: fix error message when failing to unregister slot
  kvm: tolerate non-existing slot for log_start/log_stop/log_sync
  kvm: fix alignment of ram address
  memory: call log_start after region_add
  target/i386: trap on instructions longer than >15 bytes
  target/i386: introduce x86_ld*_code
  tco: add trace events
  docs/devel/loads-stores.rst: Document our various load and store APIs
  nios2: define tcg_env
  build: remove CONFIG_LIBDECNUMBER
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2017-10-19 15:38:07 +01:00
commit a8b392ac9a
31 changed files with 777 additions and 224 deletions
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32
hw/core/qdev.c
View file

@ -928,6 +928,13 @@ static void device_set_realized(Object *obj, bool value, Error **errp)
goto post_realize_fail;
}
/*
* always free/re-initialize here since the value cannot be cleaned up
* in device_unrealize due to its usage later on in the unplug path
*/
g_free(dev->canonical_path);
dev->canonical_path = object_get_canonical_path(OBJECT(dev));
if (qdev_get_vmsd(dev)) {
if (vmstate_register_with_alias_id(dev, -1, qdev_get_vmsd(dev), dev,
dev->instance_id_alias,
@ -984,6 +991,8 @@ child_realize_fail:
}
post_realize_fail:
g_free(dev->canonical_path);
dev->canonical_path = NULL;
if (dc->unrealize) {
dc->unrealize(dev, NULL);
}
@ -1070,6 +1079,18 @@ static void device_finalize(Object *obj)
* here
*/
}
/* Only send event if the device had been completely realized */
if (dev->pending_deleted_event) {
g_assert(dev->canonical_path);
qapi_event_send_device_deleted(!!dev->id, dev->id, dev->canonical_path,
&error_abort);
g_free(dev->canonical_path);
dev->canonical_path = NULL;
}
qemu_opts_del(dev->opts);
}
static void device_class_base_init(ObjectClass *class, void *data)
@ -1099,17 +1120,6 @@ static void device_unparent(Object *obj)
object_unref(OBJECT(dev->parent_bus));
dev->parent_bus = NULL;
}
/* Only send event if the device had been completely realized */
if (dev->pending_deleted_event) {
gchar *path = object_get_canonical_path(OBJECT(dev));
qapi_event_send_device_deleted(!!dev->id, dev->id, path, &error_abort);
g_free(path);
}
qemu_opts_del(dev->opts);
dev->opts = NULL;
}
static void device_class_init(ObjectClass *class, void *data)