* [Qemu-devel] pcie
@ 2014-03-07 3:31 Serge Hallyn
2014-03-07 7:34 ` Paolo Bonzini
0 siblings, 1 reply; 3+ messages in thread
From: Serge Hallyn @ 2014-03-07 3:31 UTC (permalink / raw)
To: Igor Mammedov, qemu-devel
Hi,
At https://bugs.launchpad.net/bugs/1284793 it was found that commit
a66e657e: "pci/pcie: convert PCIE hotplug to use hotplug-handler API"
seems to break vga passthrough. Reverting that commit (plus one more
to reintroduce a needed definition) fixed it. Do you have any
idea what would have broken vga passthrough, and how to fix it
without completely reverting that commit?
thanks,
-serge
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] pcie
2014-03-07 3:31 [Qemu-devel] pcie Serge Hallyn
@ 2014-03-07 7:34 ` Paolo Bonzini
2014-03-07 15:04 ` Serge Hallyn
0 siblings, 1 reply; 3+ messages in thread
From: Paolo Bonzini @ 2014-03-07 7:34 UTC (permalink / raw)
To: Serge Hallyn, Igor Mammedov, qemu-devel, Michael S. Tsirkin
Il 07/03/2014 04:31, Serge Hallyn ha scritto:
> Hi,
>
> At https://bugs.launchpad.net/bugs/1284793 it was found that commit
> a66e657e: "pci/pcie: convert PCIE hotplug to use hotplug-handler API"
> seems to break vga passthrough. Reverting that commit (plus one more
> to reintroduce a needed definition) fixed it. Do you have any
> idea what would have broken vga passthrough, and how to fix it
> without completely reverting that commit?
The fix will be in the next pull request from Michael Tsirkin:
http://permalink.gmane.org/gmane.comp.emulators.qemu/259366
Paolo
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] pcie
2014-03-07 7:34 ` Paolo Bonzini
@ 2014-03-07 15:04 ` Serge Hallyn
0 siblings, 0 replies; 3+ messages in thread
From: Serge Hallyn @ 2014-03-07 15:04 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: Igor Mammedov, qemu-devel, Michael S. Tsirkin
Quoting Paolo Bonzini (pbonzini@redhat.com):
> Il 07/03/2014 04:31, Serge Hallyn ha scritto:
> >Hi,
> >
> >At https://bugs.launchpad.net/bugs/1284793 it was found that commit
> >a66e657e: "pci/pcie: convert PCIE hotplug to use hotplug-handler API"
> >seems to break vga passthrough. Reverting that commit (plus one more
> >to reintroduce a needed definition) fixed it. Do you have any
> >idea what would have broken vga passthrough, and how to fix it
> >without completely reverting that commit?
>
> The fix will be in the next pull request from Michael Tsirkin:
> http://permalink.gmane.org/gmane.comp.emulators.qemu/259366
>
> Paolo
Thanks! I was going to cherrypick that set, but some of the patches
look like they may have broken other places, so I cherrypicked just
that patch.
thanks,
-serge
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2014-03-07 15:05 UTC | newest]
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2014-03-07 3:31 [Qemu-devel] pcie Serge Hallyn
2014-03-07 7:34 ` Paolo Bonzini
2014-03-07 15:04 ` Serge Hallyn
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