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Re: [Qemu-trivial] [Qemu-devel] [PATCH] megasas: Update function megasys
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-trivial] [Qemu-devel] [PATCH] megasas: Update function megasys_scsi_uninit |
Date: |
Tue, 31 Jul 2012 17:45:05 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120615 Thunderbird/13.0.1 |
Il 31/07/2012 17:15, Anthony Liguori ha scritto:
> Andreas Färber <address@hidden> writes:
>
>> Am 31.07.2012 16:50, schrieb Paolo Bonzini:
>>> Il 31/07/2012 16:46, Andreas Färber ha scritto:
>>>>>> Why would megasas be in master but not compiled/linked?
>>>>> Because Anthony objected to how it picks the initiator WWN.
>>>> Ah, anything keeping us from fixing that? :)
>>>
>>> Exact knowledge of the requirements, basically. :)
>>
>> I.e. waiting on feedback about numeric constraints from Hannes? :)
>> Or waiting on general direction from Anthony?
>> How to make progress there for 1.2 / Soft Freeze?
>
> You cannot build guest visible state by casting pointers.
>
> I'm really disappointed that this hasn't been resolved yet. If it's not
> resolved before the soft freeze, I think we ought to revert the megasas
> patches completely.
Hannes, can you give a quick yes/no on the approach of the attached
patch? The address of the HBA is given by a wwn property or, in the
lack of one, by an increasing index similar to the one used for MAC
addresses. The address of the disks is also given by a wwn property or,
in the lack of one, by combining the HBA address with the target number.
Paolo
0001-megasas-generate-repeatable-WWNs.patch
Description: Text Data
- [Qemu-trivial] [PATCH] megasas: Update function megasys_scsi_uninit, Stefan Weil, 2012/07/31
- Re: [Qemu-trivial] [Qemu-devel] [PATCH] megasas: Update function megasys_scsi_uninit, Andreas Färber, 2012/07/31
- Re: [Qemu-trivial] [Qemu-devel] [PATCH] megasas: Update function megasys_scsi_uninit, Paolo Bonzini, 2012/07/31
- Re: [Qemu-trivial] [Qemu-devel] [PATCH] megasas: Update function megasys_scsi_uninit, Andreas Färber, 2012/07/31
- Re: [Qemu-trivial] [Qemu-devel] [PATCH] megasas: Update function megasys_scsi_uninit, Paolo Bonzini, 2012/07/31
- Re: [Qemu-trivial] [Qemu-devel] [PATCH] megasas: Update function megasys_scsi_uninit, Andreas Färber, 2012/07/31
- Re: [Qemu-trivial] [Qemu-devel] [PATCH] megasas: Update function megasys_scsi_uninit, Anthony Liguori, 2012/07/31
- Re: [Qemu-trivial] [Qemu-devel] [PATCH] megasas: Update function megasys_scsi_uninit,
Paolo Bonzini <=
- Re: [Qemu-trivial] [Qemu-devel] [PATCH] megasas: Update function megasys_scsi_uninit, Hannes Reinecke, 2012/07/31
- Re: [Qemu-trivial] [Qemu-devel] [PATCH] megasas: Update function megasys_scsi_uninit, Paolo Bonzini, 2012/07/31