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Re: [Qemu-devel] qemu-system-ppc64 crashes during "info qtree"


From: Cédric Le Goater
Subject: Re: [Qemu-devel] qemu-system-ppc64 crashes during "info qtree"
Date: Fri, 3 Mar 2017 13:49:11 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0

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 "address@hidden"
>>         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. 




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