Re: [Qemu-devel] qemu 1.0 breaks PCI on NetBSD (bisected)

[Michael Tokarev]

On 14.04.2012 18:32, Michael Tokarev wrote:
> On 14.04.2012 18:17, Michael Tokarev wrote:
>> Something in between 0.15 and 1.0 releases of qemu broke
>> all NetBSD PCI functions.  This is visible in the lack of
>> any network devices in a NetBSD guest, but actually there's
>> no PCI devices at all -- e.g. disk is being assessed using
>> legacy ways.
>>
>> Bisection shows this commit as guilty:
>>
>> commit d0ed8076cbdc26138a7e33fed5e45a35d019a103
>> Author: Avi Kivity <address@hidden>
>> Date:   Sun Jul 24 17:47:18 2011 +0300
>>
>>     pci_host: convert conf index and data ports to memory API
>>
>>     Reviewed-by: Richard Henderson  <address@hidden>
>>     Signed-off-by: Avi Kivity <address@hidden>
>>
>> Is there something wrong with this commit or maybe
>> with NetBSD?  The interesting thing here is that so
>> far, apparently, only NetBSD is affected, even other
>> variants of *BSD works fine...
> 
> Okay, this has been fixed in 1.0.1, as discussed in this
> thread:
> 
>  http://thread.gmane.org/gmane.comp.emulators.qemu/130695
> 
> but there's still an error somewhere...  Current git
> version does not work again, with exactly the same
> sympthoms...  Digging further...

Because neither current git nor stable 1.0.1 picked
up this patch apparently.  So we've broken netbsd since
1.0.... Oh well... :(

Should it be included, finally?

Thanks!

/mjt