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Re: [Qemu-ppc] [PATCH v2 00/22] ppc/xics: simplify ICS and ICP creation
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From: |
Cédric Le Goater |
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Subject: |
Re: [Qemu-ppc] [PATCH v2 00/22] ppc/xics: simplify ICS and ICP creation |
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Date: |
Thu, 23 Feb 2017 07:49:16 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 |
On 02/23/2017 04:07 AM, David Gibson wrote:
>> FYI, the xics-cleanup branch has some issue with migration :
>>
>> qemu-system-ppc64: VQ 0 size 0x80 < last_avail_idx 0x9f9 - used_idx 0x0
>> qemu-system-ppc64: Failed to load virtio-blk:virtio
>> qemu-system-ppc64: error while loading state for instance 0x0 of device
>> 'address@hidden:01.0/virtio-blk'
>>
>> This is most probably a temporary regression, unrelated to XICS
>> though.
> Hmm. I'm lss sure. This series changes the qom paths of ics and icp
> devices, which I'd expect to mess with migration, though I haven't had
> a chance to actually check yet.
>
Just to be clear, the problem occurs without this patchset.
It's inherent to the branch, but you will need the fix on
XICS to start the guest.
C.
- Re: [Qemu-ppc] [PATCH v2 16/22] ppc/xics: register the reset handler of ICP objects, (continued)
- [Qemu-ppc] [PATCH v2 17/22] ppc/xics: move the ICP array under the sPAPR machine, Cédric Le Goater, 2017/02/16
- [Qemu-ppc] [PATCH v2 18/22] ppc/xics: move kernel_xics_fd out of KVMXICSState, Cédric Le Goater, 2017/02/16
- [Qemu-ppc] [PATCH v2 19/22] ppc/xics: move the cpu_setup() handler under the ICPState class, Cédric Le Goater, 2017/02/16
- [Qemu-ppc] [PATCH v2 20/22] ppc/xics: remove the 'xics' backlinks, Cédric Le Goater, 2017/02/16
- [Qemu-ppc] [PATCH v2 21/22] ppc/xics: export the XICS init routines, Cédric Le Goater, 2017/02/16
- [Qemu-ppc] [PATCH v2 22/22] ppc/xics: remove the XICSState classes, Cédric Le Goater, 2017/02/16
- Re: [Qemu-ppc] [PATCH v2 00/22] ppc/xics: simplify ICS and ICP creation, David Gibson, 2017/02/21