htab_save_first_pass could return without finishing its work due to
timeout. The patch checks if another invocation of it is necessary and
will call it in htab_save_complete if necessary.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion
for devices that were
hotplugged on the source, but 'coldplugged' on the target.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 16 ++--
hw/ppc/spapr_pci.c | 12 +---
2 files changed, 11 insertions(+), 17 deletions(-)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spa
Please disregard this patch. It should be part of a sequence.
Thanks,
Jianjun
On 04/15/2016 01:00 PM, Jianjun Duan wrote:
There are possible racing situations involving hotplug events and
guest migration. For cases where a hotplug event is migrated, or
the guest is in the process of fetching
migration, ccs_list and pending_events of spapr state need be
transmitted in migration. This patch also takes care of it.
Especially, temporary cache is used for each of them to enable the
transmission.
Alexey Kardashevskiy (1):
vmstate: Define VARRAY with VMS_ALLOC
Jianjun Duan (4):
spapr
VMSD for the
queue. There also existence tests in place for the newly added
fields in the spapr state VMSD to make sure forward migration
is not broken.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 60 -
hw/ppc/spapr_rtas.c
for devices that were
hotplugged on the source, but 'coldplugged' on the target.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 16 ++--
hw/ppc/spapr_pci.c | 12 +---
2 files changed, 11 insertions(+), 17 deletions(-)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spa
DRC state are migrated. Only those
ones modifiable by guest actions or device add/remove operation
are migrated.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr_drc.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c
index 3173940..5f7a25f
: Thomas Huth
Signed-off-by: Jianjun Duan
---
include/migration/vmstate.h | 10 ++
1 file changed, 10 insertions(+)
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 84ee355..1622638 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
create VMSD for the queue.
We also have existence test in place for the newly added
pending_events related fields in spapr state VMSD to make sure
forward migration is not broken.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 53 ++
hw
On 04/19/2016 09:30 PM, David Gibson wrote:
On Fri, Apr 15, 2016 at 01:33:01PM -0700, Jianjun Duan wrote:
There are possible racing situations involving hotplug events and
guest migration. For cases where a hotplug event is migrated, or
the guest is in the process of fetching device tree at
On 04/19/2016 09:32 PM, David Gibson wrote:
On Fri, Apr 15, 2016 at 01:33:02PM -0700, Jianjun Duan wrote:
To manage hotplug/unplug of dynamic resources such as PCI cards,
memory, and CPU on sPAPR guests, a firmware abstraction known as
a Dynamic Resource Connector (DRC) is used to assign a
On 04/19/2016 10:14 PM, David Gibson wrote:
On Fri, Apr 15, 2016 at 01:33:04PM -0700, Jianjun Duan wrote:
ccs_list in spapr state maintains the device tree related
information on the rtas side for hotplugged devices. In racing
situations between hotplug events and migration operation, a rtas
On 04/21/2016 09:25 PM, David Gibson wrote:
> On Thu, Apr 21, 2016 at 10:03:56AM -0700, Jianjun Duan wrote:
>>
>>
>> On 04/19/2016 09:32 PM, David Gibson wrote:
>>> On Fri, Apr 15, 2016 at 01:33:02PM -0700, Jianjun Duan wrote:
>>>> To manage hotplug/unp
On 04/21/2016 09:28 PM, David Gibson wrote:
> On Thu, Apr 21, 2016 at 10:22:10AM -0700, Jianjun Duan wrote:
>>
>>
>> On 04/19/2016 10:14 PM, David Gibson wrote:
>>> On Fri, Apr 15, 2016 at 01:33:04PM -0700, Jianjun Duan wrote:
>>>> ccs_list in spa
On 05/25/2016 01:14 AM, Paolo Bonzini wrote:
>
>
> On 24/05/2016 19:55, Jianjun Duan wrote:
>> +/*
>> + * Offsets of layout of a tail queue head.
>> + */
>> +#define QTAILQ_FIRST_OFFSET(head_type) \
>> +((size_t) ((char *) &((head_type *)0
I will try to explain my design rationale in details here.
1 QTAILQ should only be accessed using the interfaces defined in
queue.h. Its structs should not be directly used. So I created
interfaces in queue.h to query about its layout. If the implementation
is changed, these interfaces should be
On 05/25/2016 12:22 PM, Paolo Bonzini wrote:
>> 1 QTAILQ should only be accessed using the interfaces defined in
>> queue.h. Its structs should not be directly used. So I created
>> interfaces in queue.h to query about its layout. If the implementation
>> is changed, these interfaces should be ch
On 05/26/2016 12:11 AM, Paolo Bonzini wrote:
>
>
> On 25/05/2016 22:17, Jianjun Duan wrote:
>>
>>
>> On 05/25/2016 12:22 PM, Paolo Bonzini wrote:
>>>> 1 QTAILQ should only be accessed using the interfaces defined in
>>>> queue.h. It
):
vmstate: Define VARRAY with VMS_ALLOC
Jianjun Duan (5):
Migration: Defined VMStateDescription struct for spapr_drc
Migration: extend VMStateInfo
Migration: migrate QTAILQ
Migration: migrate ccs_list in spapr state
Migration: migrate pending_events of spapr state
hw/net/vmxnet3.c
: Thomas Huth
Signed-off-by: Jianjun Duan
---
include/migration/vmstate.h | 10 ++
1 file changed, 10 insertions(+)
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 30ecc44..6c65811 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
DRC state is a function pointer that cannot be
migrated. We set it right after DRC state is migrated so that
a migrated hot-unplug event could finish its work.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr_drc.c | 61 ++
hw/ppc/spapr_pci.c
implementation
details about QTAILQ in the migration code.
Signed-off-by: Jianjun Duan
---
include/migration/vmstate.h | 22 +
include/qemu/queue.h| 32 ++
migration/vmstate.c | 79 +
3 files changed, 133 insertions
broken.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 33 +
hw/ppc/spapr_events.c | 22 +-
include/hw/ppc/spapr.h | 3 ++-
3 files changed, 48 insertions(+), 10 deletions(-)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index f13584c
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported.
Signed-off-by: Jianjun Duan
---
hw/net/vmxnet3.c| 18 ++---
hw/nvram/eeprom93xx.c
broken.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 34 ++
1 file changed, 34 insertions(+)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 44e401a..f13584c 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1266,6 +1266,36 @@ static bool version_before_3
On 05/31/2016 12:54 PM, Paolo Bonzini wrote:
>
>
> - Original Message -
>> From: "Jianjun Duan"
>> To: qemu-devel@nongnu.org
>> Cc: qemu-...@nongnu.org, du...@linux.vnet.ibm.com, dmi...@daynix.com, "peter
>> mayd
On 06/01/2016 08:29 AM, Paolo Bonzini wrote:
>
>
> On 31/05/2016 23:53, Jianjun Duan wrote:
>>
>>
>> On 05/31/2016 12:54 PM, Paolo Bonzini wrote:
>>>
>>>
>>> - Original Message -
>>>> From: "Jianjun
Hi Sascha,
On 06/02/2016 08:01 AM, Sascha Silbe wrote:
> Dear Jianjun,
>
> Jianjun Duan writes:
>
> [include/migration/vmstate.h]
>> @@ -185,6 +185,8 @@ enum VMStateFlags {
>> * to determine the number of entries in the array. Only valid in
>> * c
On 06/01/2016 09:07 PM, David Gibson wrote:
> On Tue, May 31, 2016 at 11:02:39AM -0700, Jianjun Duan wrote:
>> To manage hotplug/unplug of dynamic resources such as PCI cards,
>> memory, and CPU on sPAPR guests, a firmware abstraction known as
>> a Dynamic Resource Conne
On 06/02/2016 08:01 AM, Sascha Silbe wrote:
> Dear Jianjun,
>
> Jianjun Duan writes:
>
> [include/migration/vmstate.h]
>> @@ -185,6 +185,8 @@ enum VMStateFlags {
>> * to determine the number of entries in the array. Only valid in
>> * c
On 06/07/2016 07:43 AM, Dr. David Alan Gilbert wrote:
> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>> Hi Sascha,
>>
>> On 06/02/2016 08:01 AM, Sascha Silbe wrote:
>>> Dear Jianjun,
>>>
>>> Jianjun Duan writes:
>>>
>&g
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported.
Signed-off-by: Jianjun Duan
---
hw/net/vmxnet3.c| 18 ++---
hw/nvram/eeprom93xx.c
migration.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr_drc.c | 69 ++
hw/ppc/spapr_pci.c | 22 +++
include/hw/ppc/spapr_drc.h | 9 ++
3 files changed, 100 insertions(+)
diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_d
struct for
spapr drc state to enable it.
To fix the potential racing between hotplug events on guest and
guest migration, ccs_list and pending_events of spapr state need be
transmitted in migration. This patch also takes care of it.
Jianjun Duan (6):
migration: alternative way to set instance_
.
Signed-off-by: Jianjun Duan
---
include/hw/qdev-core.h | 6 ++
migration/savevm.c | 20 ++--
2 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 1ce02b2..28173a7 100644
--- a/include/hw/qdev-core.h
+++ b/include
create some macros in qemu/queue.h to access a QTAILQ using pointer
arithmetic. This ensures that we do not depend on the implementation
details about QTAILQ in the migration code.
Signed-off-by: Jianjun Duan
---
include/migration/vmstate.h | 26 ++
include/qemu/queue.h
broken.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 33 +
hw/ppc/spapr_events.c | 22 +-
include/hw/ppc/spapr.h | 3 ++-
3 files changed, 48 insertions(+), 10 deletions(-)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 54a8af6
broken.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 34 ++
1 file changed, 34 insertions(+)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 0636642..54a8af6 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1266,6 +1266,36 @@ static bool version_before_3
Yesterday I got delivery failure for all the recipients with email
address at @redhat.com. Can somebody from Red Hat confirm if you have
received the patches? If not I will resend them.
Thanks,
Jianjun
On 06/08/2016 04:06 PM, Jianjun Duan wrote:
> v4: - Introduce a way to set customi
struct for
spapr drc state to enable it.
To fix the potential racing between hotplug events on guest and
guest migration, ccs_list and pending_events of spapr state need be
transmitted in migration. This patch also takes care of it.
Jianjun Duan (6):
migration: alternative way to set instance_
.
Signed-off-by: Jianjun Duan
---
include/hw/qdev-core.h | 6 ++
migration/savevm.c | 20 ++--
2 files changed, 24 insertions(+), 2 deletions(-)
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 1ce02b2..28173a7 100644
--- a/include/hw/qdev-core.h
+++ b/include
migration.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr_drc.c | 69 ++
hw/ppc/spapr_pci.c | 22 +++
include/hw/ppc/spapr_drc.h | 9 ++
3 files changed, 100 insertions(+)
diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_d
broken.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 34 ++
1 file changed, 34 insertions(+)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 0636642..54a8af6 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1266,6 +1266,36 @@ static bool version_before_3
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported.
Signed-off-by: Jianjun Duan
---
hw/net/vmxnet3.c| 18 ++---
hw/nvram/eeprom93xx.c
create some macros in qemu/queue.h to access a QTAILQ using pointer
arithmetic. This ensures that we do not depend on the implementation
details about QTAILQ in the migration code.
Signed-off-by: Jianjun Duan
---
include/migration/vmstate.h | 26 ++
include/qemu/queue.h
broken.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 33 +
hw/ppc/spapr_events.c | 22 +-
include/hw/ppc/spapr.h | 3 ++-
3 files changed, 48 insertions(+), 10 deletions(-)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 54a8af6
Hi all,
I resent this because most folks at Red Hat seemed to have problems
about receiving it the first time. Any comments are welcome.
Thanks,
Jianjun
On 06/10/2016 09:44 AM, Jianjun Duan wrote:
> v4: - Introduce a way to set customized instance_id in SaveStateEntry. Use it
>
DRC state is a function pointer that cannot be
migrated. We set it right after DRC state is migrated so that
a migrated hot-unplug event could finish its work.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr_drc.c | 61 ++
hw/ppc/spapr_pci.c
: Thomas Huth
Signed-off-by: Jianjun Duan
---
include/migration/vmstate.h | 10 ++
1 file changed, 10 insertions(+)
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 84ee355..1622638 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
.
Signed-off-by: Jianjun Duan
---
include/migration/vmstate.h | 59 +++
include/qemu/queue.h| 38
migration/vmstate.c | 84 +
3 files changed, 181 insertions(+)
diff --git a/include
broken.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 38 ++
1 file changed, 38 insertions(+)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index ec18bee..88b6e3b 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1265,6 +1265,40 @@ static bool
for devices that were
hotplugged on the source, but 'coldplugged' on the target.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 16 ++--
hw/ppc/spapr_pci.c | 12 +---
2 files changed, 11 insertions(+), 17 deletions(-)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spa
broken.
Signed-off-by: Jianjun Duan
---
hw/ppc/spapr.c | 38 ++
hw/ppc/spapr_events.c | 22 +-
include/hw/ppc/spapr.h | 3 ++-
3 files changed, 53 insertions(+), 10 deletions(-)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index
VARRAY with VMS_ALLOC
Jianjun Duan (5):
spapr: ensure device trees are always associated with DRC
Migration: Defined VMStateDescription struct for spapr_drc
Migration: migrate QTAILQ
Migration: migrate ccs_list in spapr state
Migration: migrate pending_events of spapr state
hw/ppc
tach_cb field right after migration so that a migrated hot-unplug
event could finish its course.
(link: https://lists.nongnu.org/archive/html/qemu-devel/2016-05/msg04188.html)
v1: - Inital version.
(link: https://lists.nongnu.org/archive/html/qemu-devel/2016-04/msg02601.html)
Jianjun Duan
.
This approach will be used to transfer pending_events and ccs_list in spapr
state.
We also create some macros in qemu/queue.h to access a QTAILQ using pointer
arithmetic. This ensures that we do not depend on the implementation
details about QTAILQ in the migration code.
Signed-off-by: Jianjun Duan
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported.
Signed-off-by: Jianjun Duan
---
hw/display/virtio-gpu.c | 6 ++-
hw/intc/s390_flic_kvm.c | 6
Add a test for QTAILQ migration to tests/test-vmstate.c.
Signed-off-by: Jianjun Duan
---
tests/test-vmstate.c | 160 +++
1 file changed, 160 insertions(+)
diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
index d8da26f..a992408 100644
On 10/26/2016 09:53 AM, Dr. David Alan Gilbert wrote:
> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>>
>>
>> On 10/26/2016 09:29 AM, Dr. David Alan Gilbert wrote:
>>> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>>>> Currently we cannot directly
On 10/26/2016 09:29 AM, Dr. David Alan Gilbert wrote:
> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>> Currently we cannot directly transfer a QTAILQ instance because of the
>> limitation in the migration code. Here we introduce an approach to
>> transfer such s
On 10/26/2016 05:29 AM, Halil Pasic wrote:
>
>
> On 10/22/2016 12:52 AM, Jianjun Duan wrote:
>> +#define RAW_FIELD(base, offset)
>>\
>> +((char *) (base) + offset)
>> +
>
> Seems you partially a
On 10/26/2016 10:09 AM, Dr. David Alan Gilbert wrote:
> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>>
>>
>> On 10/26/2016 09:53 AM, Dr. David Alan Gilbert wrote:
>>> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>>>>
>>>>
>
On 10/27/2016 04:16 AM, Halil Pasic wrote:
>
>
> On 10/26/2016 07:33 PM, Jianjun Duan wrote:
>>>>>>>> +#define QTAILQ_FIRST_OFFSET 0
>>>>>>>>>>>>>> +#define QTAILQ_LAST_OFFSET (sizeof(void *))
>>>>
On 10/27/2016 05:01 AM, Paolo Bonzini wrote:
>
>
> On 26/10/2016 18:58, Jianjun Duan wrote:
>>>>
>>>> Seems you partially adopted Paolo's suggestion for improving the
>>>> macros. Is there a particular reason why you did not follow it more
>
mu-devel/2016-05/msg04188.html)
v1: - Inital version.
(link: https://lists.nongnu.org/archive/html/qemu-devel/2016-04/msg02601.html)
Jianjun Duan (3):
migration: extend VMStateInfo
migration: migrate QTAILQ
tests/migration: Add test for QTAILQ migration
hw/display/virtio-gpu.c | 6 +-
Add a test for QTAILQ migration to tests/test-vmstate.c.
Signed-off-by: Jianjun Duan
---
tests/test-vmstate.c | 160 +++
1 file changed, 160 insertions(+)
diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
index d8da26f..a992408 100644
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported.
Signed-off-by: Jianjun Duan
---
hw/display/virtio-gpu.c | 6 ++-
hw/intc/s390_flic_kvm.c | 6
.
This approach will be used to transfer pending_events and ccs_list in spapr
state.
We also create some macros in qemu/queue.h to access a QTAILQ using pointer
arithmetic. This ensures that we do not depend on the implementation
details about QTAILQ in the migration code.
Signed-off-by: Jianjun Duan
On 10/28/2016 12:06 PM, Dr. David Alan Gilbert wrote:
> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>> Currently we cannot directly transfer a QTAILQ instance because of the
>> limitation in the migration code. Here we introduce an approach to
>> transfer such s
On 10/31/2016 06:10 AM, Halil Pasic wrote:
>
>
> On 10/28/2016 09:46 PM, Jianjun Duan wrote:
>>
>>
>> On 10/28/2016 12:06 PM, Dr. David Alan Gilbert wrote:
>>> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>>>> Currently we cannot di
On 10/31/2016 10:21 AM, Halil Pasic wrote:
>
>
> On 10/31/2016 06:10 PM, Jianjun Duan wrote:
>>> I think this got overly complicated. Here is a little patch on
>>>> top of your stuff which gets rid of 15 lines and IMHO simplifies
>>>> things quite a
On 10/31/2016 11:01 AM, Halil Pasic wrote:
>
>
> On 10/31/2016 06:32 PM, Jianjun Duan wrote:
>>>>> I think this got overly complicated. Here is a little patch on
>>>>>>>>>> top of your stuff which gets rid of 15 lines and IMHO simpli
.
This approach will be used to transfer pending_events and ccs_list in spapr
state.
We also create some macros in qemu/queue.h to access a QTAILQ using pointer
arithmetic. This ensures that we do not depend on the implementation
details about QTAILQ in the migration code.
Signed-off-by: Jianjun Duan
ed hot-unplug
event could finish its course.
(link: https://lists.nongnu.org/archive/html/qemu-devel/2016-05/msg04188.html)
v1: - Inital version.
(link: https://lists.nongnu.org/archive/html/qemu-devel/2016-04/msg02601.html)
Jianjun Duan (3):
migration: extend VMStateInfo
migration: migrate
Add a test for QTAILQ migration to tests/test-vmstate.c.
Signed-off-by: Jianjun Duan
---
tests/test-vmstate.c | 160 +++
1 file changed, 160 insertions(+)
diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
index d8da26f..a992408 100644
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported.
Signed-off-by: Jianjun Duan
---
hw/display/virtio-gpu.c | 6 ++-
hw/intc/s390_flic_kvm.c | 6
On 11/02/2016 03:40 AM, Juan Quintela wrote:
> Jianjun Duan wrote:
>> Current migration code cannot handle some data structures such as
>> QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
>> in VMStateInfo so that customized handling is supported.
>>
On 11/02/2016 03:45 AM, Juan Quintela wrote:
> Jianjun Duan wrote:
>> Currently we cannot directly transfer a QTAILQ instance because of the
>> limitation in the migration code. Here we introduce an approach to
>> transfer such structures. We created VMStateInfo vmsta
On 11/03/2016 05:22 AM, Halil Pasic wrote:
>
>
> On 11/02/2016 11:47 AM, Juan Quintela wrote:
>> Jianjun Duan wrote:
>>> Add a test for QTAILQ migration to tests/test-vmstate.c.
>>>
>>> Signed-off-by: Jianjun Duan
>>
>> Reviewed-by:
On 11/03/2016 10:17 AM, Halil Pasic wrote:
>
>
> On 11/03/2016 05:47 PM, Jianjun Duan wrote:
>>
>> On 11/03/2016 05:22 AM, Halil Pasic wrote:
>>>>
>>>>
>>>> On 11/02/2016 11:47 AM, Juan Quintela wrote:
>>>>>> Jianjun Du
Hi Amit,
Have you had a chance to take a look?
Thanks,
Jianjun
On 07/08/2016 03:18 AM, Amit Shah wrote:
> Hi,
>
> I'm going to go through this series soon, and I know Dave is too.
> Please give us some time to go through it.
>
> Thanks,
>
> On (Mon) 27 Jun
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported. put now
will return int type.
Signed-off-by: Jianjun Duan
---
hw/display/virtio-gpu.c | 8 +++-
hw
Added error_report where version_ids do not match in vmstate_load_state.
Signed-off-by: Jianjun Duan
---
migration/vmstate.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/migration/vmstate.c b/migration/vmstate.c
index 2f9d4ba..0e6fce4 100644
--- a/migration/vmstate.c
+++ b/migration
Add a test for QTAILQ migration to tests/test-vmstate.c.
Signed-off-by: Jianjun Duan
---
tests/test-vmstate.c | 160 +++
1 file changed, 160 insertions(+)
diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
index d2f529b..88aab8c 100644
finish its course.
(link: https://lists.nongnu.org/archive/html/qemu-devel/2016-05/msg04188.html)
v1: - Inital version.
(link: https://lists.nongnu.org/archive/html/qemu-devel/2016-04/msg02601.html)
Jianjun Duan (4):
migration: extend VMStateInfo
migration: migrate QTAILQ
tests/migration: Add
using pointer
arithmetic. This ensures that we do not depend on the implementation
details about QTAILQ in the migration code.
Signed-off-by: Jianjun Duan
---
include/migration/vmstate.h | 20 +
include/qemu/queue.h| 60 +++
migration/trace
ping
On 11/23/2016 09:53 AM, Jianjun Duan wrote:
> Hi all,
>
> I addressed some review comments. Comments are welcome.
>
> v14: - Fixed a return statement.
>
> Previous versions are:
>
> v13: - Changed some QTAILQ related macro names to match ex
On 12/07/2016 11:49 AM, Dr. David Alan Gilbert wrote:
> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>> Add a test for QTAILQ migration to tests/test-vmstate.c.
>
> Yes, but see comment below if you have to respin:
>
>> Signed-off-by: Jianjun Duan
>> ---
en.
- Set detach_cb field right after migration so that a migrated hot-unplug
event could finish its course.
(link: https://lists.nongnu.org/archive/html/qemu-devel/2016-05/msg04188.html)
v1: - Inital version.
(link: https://lists.nongnu.org/archive/html/qemu-devel/2016-04/msg0260
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported. put now
will return int type.
Signed-off-by: Jianjun Duan
---
hw/display/virtio-gpu.c | 8 +++-
hw
Add a test for QTAILQ migration to tests/test-vmstate.c.
Signed-off-by: Jianjun Duan
---
tests/test-vmstate.c | 160 +++
1 file changed, 160 insertions(+)
diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
index d2f529b..88aab8c 100644
using pointer
arithmetic. This ensures that we do not depend on the implementation
details about QTAILQ in the migration code.
Signed-off-by: Jianjun Duan
---
include/migration/vmstate.h | 20 +
include/qemu/queue.h| 60 +++
migration/trace
Added error_report where version_ids do not match in vmstate_load_state.
Signed-off-by: Jianjun Duan
---
migration/vmstate.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/migration/vmstate.c b/migration/vmstate.c
index 2f9d4ba..8ddd230 100644
--- a/migration/vmstate.c
+++ b
On 12/08/2016 01:03 AM, Dr. David Alan Gilbert wrote:
> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>>
>>
>> On 12/07/2016 11:49 AM, Dr. David Alan Gilbert wrote:
>>> * Jianjun Duan (du...@linux.vnet.ibm.com) wrote:
>>>> Add a test for QTAILQ migr
link: https://lists.nongnu.org/archive/html/qemu-devel/2016-05/msg04188.html)
v1: - Inital version.
(link: https://lists.nongnu.org/archive/html/qemu-devel/2016-04/msg02601.html)
Jianjun Duan (4):
migration: extend VMStateInfo
migration: migrate QTAILQ
tests/migration: Add test for QTA
using pointer
arithmetic. This ensures that we do not depend on the implementation
details about QTAILQ in the migration code.
Signed-off-by: Jianjun Duan
---
include/migration/vmstate.h | 20 +
include/qemu/queue.h| 60 +++
migration/trace
Current migration code cannot handle some data structures such as
QTAILQ in qemu/queue.h. Here we extend the signatures of put/get
in VMStateInfo so that customized handling is supported. put now
will return int type.
Signed-off-by: Jianjun Duan
---
hw/display/virtio-gpu.c | 8 +++-
hw
Add a test for QTAILQ migration to tests/test-vmstate.c.
Signed-off-by: Jianjun Duan
---
tests/test-vmstate.c | 147 +++
1 file changed, 147 insertions(+)
diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
index d2f529b..140754d 100644
Added error_report where version_ids do not match in vmstate_load_state.
Signed-off-by: Jianjun Duan
---
migration/vmstate.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/migration/vmstate.c b/migration/vmstate.c
index 2f9d4ba..8ddd230 100644
--- a/migration/vmstate.c
+++ b
Hi,
I ran into the follow problems when I tried to build code based on
latest master or ppc-for-2.8:
hw/ide/core.c: In function ‘ide_init_ioport’:
hw/ide/core.c:2622:39: error: ‘IDEBus’ has no member named ‘portio_list’
isa_register_portio_list(dev, &bus->portio_list,
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