On 06/06/2016 17:47, John Snow wrote:
> > > Various downstreams may have backported the VPD fix to older versions,
> > > we need to be careful not to block those, too ... so targeting the core
> > > behavior seems like the more strictly correct, easily maintainable
> > > solution.
> >
> > I thi
On 06/06/2016 17:41, John Snow wrote:
> On 06/06/2016 11:05 AM, Paolo Bonzini wrote:
>> For ATAPI, you have to blacklist all versions up to 2.2 inclusive.
>>
>> This gives:
>>
>> - QEMU / QEMU CD-ROM / 0.8.(this is IDE and SCSI)
>> - QEMU / QEMU CD-ROM / 0.9.(this is IDE and SCSI)
>> - QE
On 06/06/2016 11:43 AM, Paolo Bonzini wrote:
>
>
> On 06/06/2016 17:41, John Snow wrote:
>> On 06/06/2016 11:05 AM, Paolo Bonzini wrote:
>>> For ATAPI, you have to blacklist all versions up to 2.2 inclusive.
>>>
>>> This gives:
>>>
>>> - QEMU / QEMU CD-ROM / 0.8.(this is IDE and SCSI)
>>> -
On 06/06/2016 11:05 AM, Paolo Bonzini wrote:
>
>
> On 06/06/2016 16:22, Hannes Reinecke wrote:
>> So either we dig into what went wrong with qemu 0.8, or we figure out
>> from which qemu version things start to behave nicely, and blacklist
>> earlier versions.
>>
Either way, this patch is
On 06/06/2016 16:22, Hannes Reinecke wrote:
> So either we dig into what went wrong with qemu 0.8, or we figure out
> from which qemu version things start to behave nicely, and blacklist
> earlier versions.
>
> > > Either way, this patch is wrong.
> >
> > If we can identify which versions work,
On 06/06/2016 04:11 PM, Ewan D. Milne wrote:
>
>
> On Mon, 2016-06-06 at 09:34 +0200, Hannes Reinecke wrote:
>> On 05/31/2016 03:42 PM, Ewan D. Milne wrote:
>>> Linux fails to boot as a guest with a QEMU CD-ROM:
>>>
>>> [4.439488] ata2.00: ATAPI: QEMU CD-ROM, 0.8.2, max UDMA/100
>>> [4.44
On Mon, 2016-06-06 at 09:34 +0200, Hannes Reinecke wrote:
> On 05/31/2016 03:42 PM, Ewan D. Milne wrote:
> > Linux fails to boot as a guest with a QEMU CD-ROM:
> >
> > [4.439488] ata2.00: ATAPI: QEMU CD-ROM, 0.8.2, max UDMA/100
> > [4.443649] ata2.00: configured for MWDMA2
> > [4.450
On 05/31/2016 03:42 PM, Ewan D. Milne wrote:
> Linux fails to boot as a guest with a QEMU CD-ROM:
>
> [4.439488] ata2.00: ATAPI: QEMU CD-ROM, 0.8.2, max UDMA/100
> [4.443649] ata2.00: configured for MWDMA2
> [4.450267] scsi 1:0:0:0: CD-ROMQEMU QEMU CD-ROM 0.8.
> P
On 05/31/2016 06:42 AM, Ewan D. Milne wrote:
Linux fails to boot as a guest with a QEMU CD-ROM:
...
Fix this by suppressing VPD inquiry for this device.
Reviewed-by: Bart Van Assche
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commit 09e2b0b14690fb13ccfc04af49f156df3e25b152
Author: Hannes Reinecke
Date: Mon Nov 9 13:24:28 2015 +0100
scsi: rescan VPD attributes
---
see also:
commit 5ddfe0858ea7848c5d4efe3f4319e7543522e0ee
Author: Hannes Reinecke
Date: Fri Apr 1 08:57:36 2016 +0200
scsi: Do not attach VPD
What changes are you referring to? Doesn't that mean the changes are
flawed and some actual follow-up fixes are needed instead?
On 3 June 2016 at 22:36, Ewan D. Milne wrote:
> This is an existing configuration that broke with the VPD rescan
> changes. The problem is that the error causes a resca
This is an existing configuration that broke with the VPD rescan
changes. The problem is that the error causes a rescan to be
initiated, which results in endless error messages.
On Fri, 2016-06-03 at 03:15 +, Tom Yan wrote:
> Why not get qemu have it fixed instead?
>
> On Tuesday, 31 May 201
Why not get qemu have it fixed instead?
On 31 May 2016 at 21:43, Johannes Thumshirn wrote:
> On Tue, May 31, 2016 at 09:42:29AM -0400, Ewan D. Milne wrote:
>> Linux fails to boot as a guest with a QEMU CD-ROM:
>>
>> [4.439488] ata2.00: ATAPI: QEMU CD-ROM, 0.8.2, max UDMA/100
>> [4.443649]
On Tue, May 31, 2016 at 09:42:29AM -0400, Ewan D. Milne wrote:
> Linux fails to boot as a guest with a QEMU CD-ROM:
>
> [4.439488] ata2.00: ATAPI: QEMU CD-ROM, 0.8.2, max UDMA/100
> [4.443649] ata2.00: configured for MWDMA2
> [4.450267] scsi 1:0:0:0: CD-ROMQEMU QEMU CD-
Linux fails to boot as a guest with a QEMU CD-ROM:
[4.439488] ata2.00: ATAPI: QEMU CD-ROM, 0.8.2, max UDMA/100
[4.443649] ata2.00: configured for MWDMA2
[4.450267] scsi 1:0:0:0: CD-ROMQEMU QEMU CD-ROM 0.8.
PQ: 0 ANSI: 5
[4.464317] ata2.00: exception Emask 0x0
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