* [Qemu-devel] qemu-system-ppc64 crashes during "info qtree"
@ 2017-03-03 10:48 Thomas Huth
2017-03-03 11:16 ` Cédric Le Goater
0 siblings, 1 reply; 3+ messages in thread
From: Thomas Huth @ 2017-03-03 10:48 UTC (permalink / raw)
To: QEMU Developers, David Gibson, Cédric Le Goater; +Cc: qemu-ppc@nongnu.org
Hi Cédric, hi David,
running "info qtree" at the HMP monitor with the pseries machine
currently results in:
[...]
dev: spapr-vty, id "vty@71000000"
reg = 1895825408 (0x71000000)
chardev = "serial0"
irq = 4098 (0x1002)
dev: spapr-rtc, id ""
dev: icp, id ""
hw/core/sysbus.c:277:sysbus_dev_print: Object 0x7f83127fc3f0 is not an
instance of type sys-bus-device
Aborted (core dumped)
Since the last device that is printed here is "icp" ... could that be
related to the recent ICP/XICS reworks that have been merged a couple of
days ago?
Thomas
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [Qemu-devel] qemu-system-ppc64 crashes during "info qtree"
2017-03-03 10:48 [Qemu-devel] qemu-system-ppc64 crashes during "info qtree" Thomas Huth
@ 2017-03-03 11:16 ` Cédric Le Goater
2017-03-03 12:49 ` Cédric Le Goater
0 siblings, 1 reply; 3+ messages in thread
From: Cédric Le Goater @ 2017-03-03 11:16 UTC (permalink / raw)
To: Thomas Huth, QEMU Developers, David Gibson; +Cc: qemu-ppc@nongnu.org
On 03/03/2017 11:48 AM, Thomas Huth wrote:
> Hi Cédric, hi David,
>
> running "info qtree" at the HMP monitor with the pseries machine
> currently results in:
>
> [...]
> dev: spapr-vty, id "vty@71000000"
> reg = 1895825408 (0x71000000)
> chardev = "serial0"
> irq = 4098 (0x1002)
> dev: spapr-rtc, id ""
> dev: icp, id ""
> hw/core/sysbus.c:277:sysbus_dev_print: Object 0x7f83127fc3f0 is not an
> instance of type sys-bus-device
> Aborted (core dumped)
>
> Since the last device that is printed here is "icp" ... could that be
> related to the recent ICP/XICS reworks that have been merged a couple of
> days ago?
The cleanup did not change the nature of ICP but as we removed
the XICS object, which used to be a SysBusDevice, that might
be a consequence.
May be we should make the ICP objects SysBus devices now. I will
check.
Thanks,
C.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] qemu-system-ppc64 crashes during "info qtree"
2017-03-03 11:16 ` Cédric Le Goater
@ 2017-03-03 12:49 ` Cédric Le Goater
0 siblings, 0 replies; 3+ messages in thread
From: Cédric Le Goater @ 2017-03-03 12:49 UTC (permalink / raw)
To: Thomas Huth, QEMU Developers, David Gibson; +Cc: qemu-ppc@nongnu.org
On 03/03/2017 12:16 PM, Cédric Le Goater wrote:
> On 03/03/2017 11:48 AM, Thomas Huth wrote:
>> Hi Cédric, hi David,
>>
>> running "info qtree" at the HMP monitor with the pseries machine
>> currently results in:
>>
>> [...]
>> dev: spapr-vty, id "vty@71000000"
>> reg = 1895825408 (0x71000000)
>> chardev = "serial0"
>> irq = 4098 (0x1002)
>> dev: spapr-rtc, id ""
>> dev: icp, id ""
>> hw/core/sysbus.c:277:sysbus_dev_print: Object 0x7f83127fc3f0 is not an
>> instance of type sys-bus-device
>> Aborted (core dumped)
>>
>> Since the last device that is printed here is "icp" ... could that be
>> related to the recent ICP/XICS reworks that have been merged a couple of
>> days ago?
>
> The cleanup did not change the nature of ICP but as we removed
> the XICS object, which used to be a SysBusDevice, that might
> be a consequence.
>
> May be we should make the ICP objects SysBus devices now. I will
> check.
No. The problem came with the reset handlers. Sending a patch.
C.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-03-03 10:48 [Qemu-devel] qemu-system-ppc64 crashes during "info qtree" Thomas Huth
2017-03-03 11:16 ` Cédric Le Goater
2017-03-03 12:49 ` Cédric Le Goater
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