* console class in kvm
@ 2012-03-26 9:48 ` Michael S. Tsirkin
0 siblings, 0 replies; 12+ messages in thread
From: Michael S. Tsirkin @ 2012-03-26 9:48 UTC (permalink / raw)
To: avi, Amit Shah, yan, qemu-devel, kvm
kvm used to carry this commit:
commit 4667e6ec0df770867095d8093562d93c94d96ca2
Author: Avi Kivity <avi@redhat.com>
Date: Thu Feb 12 11:43:17 2009 +0200
Change virtio-console to PCI_CLASS_OTHERS
As a PCI_CLASS_DISPLAY_OTHER, it reduces primary display somehow on Windows XP
(possibly Windows disables acceleration since it fails to find a driver).
Signed-off-by: Avi Kivity <avi@redhat.com>
This seems to have been dropped. Is the issue gone?
Could relevant parties speak up please?
Do we want to merge this commit into qemu.git?
--
MST
^ permalink raw reply [flat|nested] 12+ messages in thread* [Qemu-devel] console class in kvm
@ 2012-03-26 9:48 ` Michael S. Tsirkin
0 siblings, 0 replies; 12+ messages in thread
From: Michael S. Tsirkin @ 2012-03-26 9:48 UTC (permalink / raw)
To: avi, Amit Shah, yan, qemu-devel, kvm
kvm used to carry this commit:
commit 4667e6ec0df770867095d8093562d93c94d96ca2
Author: Avi Kivity <avi@redhat.com>
Date: Thu Feb 12 11:43:17 2009 +0200
Change virtio-console to PCI_CLASS_OTHERS
As a PCI_CLASS_DISPLAY_OTHER, it reduces primary display somehow on Windows XP
(possibly Windows disables acceleration since it fails to find a driver).
Signed-off-by: Avi Kivity <avi@redhat.com>
This seems to have been dropped. Is the issue gone?
Could relevant parties speak up please?
Do we want to merge this commit into qemu.git?
--
MST
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: console class in kvm
2012-03-26 9:48 ` [Qemu-devel] " Michael S. Tsirkin
@ 2012-03-26 10:18 ` Avi Kivity
-1 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2012-03-26 10:18 UTC (permalink / raw)
To: Michael S. Tsirkin; +Cc: Amit Shah, yan, qemu-devel, kvm
On 03/26/2012 11:48 AM, Michael S. Tsirkin wrote:
> kvm used to carry this commit:
Used to? Which commit reverts this?
> commit 4667e6ec0df770867095d8093562d93c94d96ca2
> Author: Avi Kivity <avi@redhat.com>
> Date: Thu Feb 12 11:43:17 2009 +0200
>
> Change virtio-console to PCI_CLASS_OTHERS
>
> As a PCI_CLASS_DISPLAY_OTHER, it reduces primary display somehow on Windows XP
> (possibly Windows disables acceleration since it fails to find a driver).
>
> Signed-off-by: Avi Kivity <avi@redhat.com>
>
> This seems to have been dropped. Is the issue gone?
> Could relevant parties speak up please?
> Do we want to merge this commit into qemu.git?
It's an impossible compatibility problem now. I have this sinking
feeling that we need to create yet another driver property.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [Qemu-devel] console class in kvm
@ 2012-03-26 10:18 ` Avi Kivity
0 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2012-03-26 10:18 UTC (permalink / raw)
To: Michael S. Tsirkin; +Cc: Amit Shah, yan, qemu-devel, kvm
On 03/26/2012 11:48 AM, Michael S. Tsirkin wrote:
> kvm used to carry this commit:
Used to? Which commit reverts this?
> commit 4667e6ec0df770867095d8093562d93c94d96ca2
> Author: Avi Kivity <avi@redhat.com>
> Date: Thu Feb 12 11:43:17 2009 +0200
>
> Change virtio-console to PCI_CLASS_OTHERS
>
> As a PCI_CLASS_DISPLAY_OTHER, it reduces primary display somehow on Windows XP
> (possibly Windows disables acceleration since it fails to find a driver).
>
> Signed-off-by: Avi Kivity <avi@redhat.com>
>
> This seems to have been dropped. Is the issue gone?
> Could relevant parties speak up please?
> Do we want to merge this commit into qemu.git?
It's an impossible compatibility problem now. I have this sinking
feeling that we need to create yet another driver property.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: console class in kvm
2012-03-26 10:18 ` [Qemu-devel] " Avi Kivity
@ 2012-03-26 11:19 ` Michael S. Tsirkin
-1 siblings, 0 replies; 12+ messages in thread
From: Michael S. Tsirkin @ 2012-03-26 11:19 UTC (permalink / raw)
To: Avi Kivity; +Cc: Amit Shah, yan, qemu-devel, kvm
On Mon, Mar 26, 2012 at 12:18:54PM +0200, Avi Kivity wrote:
> On 03/26/2012 11:48 AM, Michael S. Tsirkin wrote:
> > kvm used to carry this commit:
>
> Used to? Which commit reverts this?
A merge from qemu.git I would guess.
git log does not seem to show the culprit, I don't know
how to find it.
> > commit 4667e6ec0df770867095d8093562d93c94d96ca2
> > Author: Avi Kivity <avi@redhat.com>
> > Date: Thu Feb 12 11:43:17 2009 +0200
> >
> > Change virtio-console to PCI_CLASS_OTHERS
> >
> > As a PCI_CLASS_DISPLAY_OTHER, it reduces primary display somehow on Windows XP
> > (possibly Windows disables acceleration since it fails to find a driver).
> >
> > Signed-off-by: Avi Kivity <avi@redhat.com>
> >
> > This seems to have been dropped. Is the issue gone?
> > Could relevant parties speak up please?
> > Do we want to merge this commit into qemu.git?
>
> It's an impossible compatibility problem now. I have this sinking
> feeling that we need to create yet another driver property.
That's easy, we have a class property for this already.
> --
> error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [Qemu-devel] console class in kvm
@ 2012-03-26 11:19 ` Michael S. Tsirkin
0 siblings, 0 replies; 12+ messages in thread
From: Michael S. Tsirkin @ 2012-03-26 11:19 UTC (permalink / raw)
To: Avi Kivity; +Cc: Amit Shah, yan, qemu-devel, kvm
On Mon, Mar 26, 2012 at 12:18:54PM +0200, Avi Kivity wrote:
> On 03/26/2012 11:48 AM, Michael S. Tsirkin wrote:
> > kvm used to carry this commit:
>
> Used to? Which commit reverts this?
A merge from qemu.git I would guess.
git log does not seem to show the culprit, I don't know
how to find it.
> > commit 4667e6ec0df770867095d8093562d93c94d96ca2
> > Author: Avi Kivity <avi@redhat.com>
> > Date: Thu Feb 12 11:43:17 2009 +0200
> >
> > Change virtio-console to PCI_CLASS_OTHERS
> >
> > As a PCI_CLASS_DISPLAY_OTHER, it reduces primary display somehow on Windows XP
> > (possibly Windows disables acceleration since it fails to find a driver).
> >
> > Signed-off-by: Avi Kivity <avi@redhat.com>
> >
> > This seems to have been dropped. Is the issue gone?
> > Could relevant parties speak up please?
> > Do we want to merge this commit into qemu.git?
>
> It's an impossible compatibility problem now. I have this sinking
> feeling that we need to create yet another driver property.
That's easy, we have a class property for this already.
> --
> error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: console class in kvm
2012-03-26 11:19 ` [Qemu-devel] " Michael S. Tsirkin
@ 2012-03-26 12:29 ` Avi Kivity
-1 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2012-03-26 12:29 UTC (permalink / raw)
To: Michael S. Tsirkin; +Cc: Amit Shah, yan, qemu-devel, kvm
On 03/26/2012 01:19 PM, Michael S. Tsirkin wrote:
> On Mon, Mar 26, 2012 at 12:18:54PM +0200, Avi Kivity wrote:
> > On 03/26/2012 11:48 AM, Michael S. Tsirkin wrote:
> > > kvm used to carry this commit:
> >
> > Used to? Which commit reverts this?
>
> A merge from qemu.git I would guess.
> git log does not seem to show the culprit, I don't know
> how to find it.
It was e2478f504fff20ad (git log -SPCI_CLASS_OTHERS master -m -p).
> > > commit 4667e6ec0df770867095d8093562d93c94d96ca2
> > > Author: Avi Kivity <avi@redhat.com>
> > > Date: Thu Feb 12 11:43:17 2009 +0200
> > >
> > > Change virtio-console to PCI_CLASS_OTHERS
> > >
> > > As a PCI_CLASS_DISPLAY_OTHER, it reduces primary display somehow on Windows XP
> > > (possibly Windows disables acceleration since it fails to find a driver).
> > >
> > > Signed-off-by: Avi Kivity <avi@redhat.com>
> > >
> > > This seems to have been dropped. Is the issue gone?
> > > Could relevant parties speak up please?
> > > Do we want to merge this commit into qemu.git?
> >
> > It's an impossible compatibility problem now. I have this sinking
> > feeling that we need to create yet another driver property.
>
> That's easy, we have a class property for this already.
Yes, d6beee9938.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [Qemu-devel] console class in kvm
@ 2012-03-26 12:29 ` Avi Kivity
0 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2012-03-26 12:29 UTC (permalink / raw)
To: Michael S. Tsirkin; +Cc: Amit Shah, yan, qemu-devel, kvm
On 03/26/2012 01:19 PM, Michael S. Tsirkin wrote:
> On Mon, Mar 26, 2012 at 12:18:54PM +0200, Avi Kivity wrote:
> > On 03/26/2012 11:48 AM, Michael S. Tsirkin wrote:
> > > kvm used to carry this commit:
> >
> > Used to? Which commit reverts this?
>
> A merge from qemu.git I would guess.
> git log does not seem to show the culprit, I don't know
> how to find it.
It was e2478f504fff20ad (git log -SPCI_CLASS_OTHERS master -m -p).
> > > commit 4667e6ec0df770867095d8093562d93c94d96ca2
> > > Author: Avi Kivity <avi@redhat.com>
> > > Date: Thu Feb 12 11:43:17 2009 +0200
> > >
> > > Change virtio-console to PCI_CLASS_OTHERS
> > >
> > > As a PCI_CLASS_DISPLAY_OTHER, it reduces primary display somehow on Windows XP
> > > (possibly Windows disables acceleration since it fails to find a driver).
> > >
> > > Signed-off-by: Avi Kivity <avi@redhat.com>
> > >
> > > This seems to have been dropped. Is the issue gone?
> > > Could relevant parties speak up please?
> > > Do we want to merge this commit into qemu.git?
> >
> > It's an impossible compatibility problem now. I have this sinking
> > feeling that we need to create yet another driver property.
>
> That's easy, we have a class property for this already.
Yes, d6beee9938.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: console class in kvm
2012-03-26 12:29 ` [Qemu-devel] " Avi Kivity
@ 2012-03-26 13:37 ` Michael S. Tsirkin
-1 siblings, 0 replies; 12+ messages in thread
From: Michael S. Tsirkin @ 2012-03-26 13:37 UTC (permalink / raw)
To: Avi Kivity; +Cc: Amit Shah, yan, qemu-devel, kvm
On Mon, Mar 26, 2012 at 02:29:58PM +0200, Avi Kivity wrote:
> On 03/26/2012 01:19 PM, Michael S. Tsirkin wrote:
> > On Mon, Mar 26, 2012 at 12:18:54PM +0200, Avi Kivity wrote:
> > > On 03/26/2012 11:48 AM, Michael S. Tsirkin wrote:
> > > > kvm used to carry this commit:
> > >
> > > Used to? Which commit reverts this?
> >
> > A merge from qemu.git I would guess.
> > git log does not seem to show the culprit, I don't know
> > how to find it.
>
> It was e2478f504fff20ad (git log -SPCI_CLASS_OTHERS master -m -p).
>
>
> > > > commit 4667e6ec0df770867095d8093562d93c94d96ca2
> > > > Author: Avi Kivity <avi@redhat.com>
> > > > Date: Thu Feb 12 11:43:17 2009 +0200
> > > >
> > > > Change virtio-console to PCI_CLASS_OTHERS
> > > >
> > > > As a PCI_CLASS_DISPLAY_OTHER, it reduces primary display somehow on Windows XP
> > > > (possibly Windows disables acceleration since it fails to find a driver).
> > > >
> > > > Signed-off-by: Avi Kivity <avi@redhat.com>
> > > >
> > > > This seems to have been dropped. Is the issue gone?
> > > > Could relevant parties speak up please?
> > > > Do we want to merge this commit into qemu.git?
> > >
> > > It's an impossible compatibility problem now. I have this sinking
> > > feeling that we need to create yet another driver property.
> >
> > That's easy, we have a class property for this already.
>
> Yes, d6beee9938.
Exactly. qemu-kvm used to set the class to CLASS_OTHER while
the current code sets it to PCI_CLASS_COMMUNICATION_OTHER.
Do we want support for CLASS_OTHER or is it ok to drop it?
>
> --
> error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [Qemu-devel] console class in kvm
@ 2012-03-26 13:37 ` Michael S. Tsirkin
0 siblings, 0 replies; 12+ messages in thread
From: Michael S. Tsirkin @ 2012-03-26 13:37 UTC (permalink / raw)
To: Avi Kivity; +Cc: Amit Shah, yan, qemu-devel, kvm
On Mon, Mar 26, 2012 at 02:29:58PM +0200, Avi Kivity wrote:
> On 03/26/2012 01:19 PM, Michael S. Tsirkin wrote:
> > On Mon, Mar 26, 2012 at 12:18:54PM +0200, Avi Kivity wrote:
> > > On 03/26/2012 11:48 AM, Michael S. Tsirkin wrote:
> > > > kvm used to carry this commit:
> > >
> > > Used to? Which commit reverts this?
> >
> > A merge from qemu.git I would guess.
> > git log does not seem to show the culprit, I don't know
> > how to find it.
>
> It was e2478f504fff20ad (git log -SPCI_CLASS_OTHERS master -m -p).
>
>
> > > > commit 4667e6ec0df770867095d8093562d93c94d96ca2
> > > > Author: Avi Kivity <avi@redhat.com>
> > > > Date: Thu Feb 12 11:43:17 2009 +0200
> > > >
> > > > Change virtio-console to PCI_CLASS_OTHERS
> > > >
> > > > As a PCI_CLASS_DISPLAY_OTHER, it reduces primary display somehow on Windows XP
> > > > (possibly Windows disables acceleration since it fails to find a driver).
> > > >
> > > > Signed-off-by: Avi Kivity <avi@redhat.com>
> > > >
> > > > This seems to have been dropped. Is the issue gone?
> > > > Could relevant parties speak up please?
> > > > Do we want to merge this commit into qemu.git?
> > >
> > > It's an impossible compatibility problem now. I have this sinking
> > > feeling that we need to create yet another driver property.
> >
> > That's easy, we have a class property for this already.
>
> Yes, d6beee9938.
Exactly. qemu-kvm used to set the class to CLASS_OTHER while
the current code sets it to PCI_CLASS_COMMUNICATION_OTHER.
Do we want support for CLASS_OTHER or is it ok to drop it?
>
> --
> error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: console class in kvm
2012-03-26 13:37 ` [Qemu-devel] " Michael S. Tsirkin
@ 2012-03-26 13:43 ` Avi Kivity
-1 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2012-03-26 13:43 UTC (permalink / raw)
To: Michael S. Tsirkin; +Cc: Amit Shah, yan, qemu-devel, kvm
On 03/26/2012 03:37 PM, Michael S. Tsirkin wrote:
> Exactly. qemu-kvm used to set the class to CLASS_OTHER while
> the current code sets it to PCI_CLASS_COMMUNICATION_OTHER.
> Do we want support for CLASS_OTHER or is it ok to drop it?
>
>
Looks like starting with qemu-kvm-0.11, qemu-kvm matches qemu. I think
we can let the compatibility problem with qemu-kvm-0.10 remain.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [Qemu-devel] console class in kvm
@ 2012-03-26 13:43 ` Avi Kivity
0 siblings, 0 replies; 12+ messages in thread
From: Avi Kivity @ 2012-03-26 13:43 UTC (permalink / raw)
To: Michael S. Tsirkin; +Cc: Amit Shah, yan, qemu-devel, kvm
On 03/26/2012 03:37 PM, Michael S. Tsirkin wrote:
> Exactly. qemu-kvm used to set the class to CLASS_OTHER while
> the current code sets it to PCI_CLASS_COMMUNICATION_OTHER.
> Do we want support for CLASS_OTHER or is it ok to drop it?
>
>
Looks like starting with qemu-kvm-0.11, qemu-kvm matches qemu. I think
we can let the compatibility problem with qemu-kvm-0.10 remain.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2012-03-26 14:17 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-03-26 9:48 console class in kvm Michael S. Tsirkin
2012-03-26 9:48 ` [Qemu-devel] " Michael S. Tsirkin
2012-03-26 10:18 ` Avi Kivity
2012-03-26 10:18 ` [Qemu-devel] " Avi Kivity
2012-03-26 11:19 ` Michael S. Tsirkin
2012-03-26 11:19 ` [Qemu-devel] " Michael S. Tsirkin
2012-03-26 12:29 ` Avi Kivity
2012-03-26 12:29 ` [Qemu-devel] " Avi Kivity
2012-03-26 13:37 ` Michael S. Tsirkin
2012-03-26 13:37 ` [Qemu-devel] " Michael S. Tsirkin
2012-03-26 13:43 ` Avi Kivity
2012-03-26 13:43 ` [Qemu-devel] " Avi Kivity
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