* Re: [Qemu-devel] [fedora-virt] Windows KVM thinks hardware changed when ported to f16? [not found] ` <20111113124133.GF3624@garlic.redhat.com> @ 2011-11-13 12:48 ` Avi Kivity 2011-11-13 14:00 ` Alon Levy 0 siblings, 1 reply; 5+ messages in thread From: Avi Kivity @ 2011-11-13 12:48 UTC (permalink / raw) To: Alon Levy; +Cc: Tom Horsley, Fedora Virt, Gerd Hoffmann, qemu-devel On 11/13/2011 02:41 PM, Alon Levy wrote: > On Sun, Nov 13, 2011 at 12:29:01PM +0200, Avi Kivity wrote: > > On 11/12/2011 07:19 PM, Alon Levy wrote: > > > On Sat, Nov 12, 2011 at 09:22:27AM -0500, Tom Horsley wrote: > > > > I just submitted this bug: > > > > > > > > https://bugzilla.redhat.com/show_bug.cgi?id=753437 > > > > > > > > Apparently Windows XP thinks the video hardware has changed > > > > on fedora 16 host (I was using qxl and spice on fedora 15 host). > > > > > > > > If this is expected rather than a bug, which drivers do I > > > > install to made XP happy when hosted on fedora 16? > > > > > > > > The Windows XP machine on fedora 15 currently has the > > > > Red Hat QXL GPU version 1.4.1.0 (9/29/2010) video > > > > driver. > > > > > > That's because it has. We changed the revision from 2 to 3, I need to > > > fix that I guess - make sure it doesn't change if you use -M something. > > > > > > > This needs to be done real quick. > > So I want all machines < pc-1.0 to use rev=2 by default, and pc-1.0 to > have rev=3 by default? Yes. But what about all guests already created with 0.15? If it's just Fedora, then there's a small number of them hopefully. But we can't be sure of it. -- error compiling committee.c: too many arguments to function ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] [fedora-virt] Windows KVM thinks hardware changed when ported to f16? 2011-11-13 12:48 ` [Qemu-devel] [fedora-virt] Windows KVM thinks hardware changed when ported to f16? Avi Kivity @ 2011-11-13 14:00 ` Alon Levy 2011-11-13 14:03 ` Avi Kivity 0 siblings, 1 reply; 5+ messages in thread From: Alon Levy @ 2011-11-13 14:00 UTC (permalink / raw) To: Avi Kivity; +Cc: Tom Horsley, Fedora Virt, Gerd Hoffmann, qemu-devel On Sun, Nov 13, 2011 at 02:48:32PM +0200, Avi Kivity wrote: > On 11/13/2011 02:41 PM, Alon Levy wrote: > > On Sun, Nov 13, 2011 at 12:29:01PM +0200, Avi Kivity wrote: > > > On 11/12/2011 07:19 PM, Alon Levy wrote: > > > > On Sat, Nov 12, 2011 at 09:22:27AM -0500, Tom Horsley wrote: > > > > > I just submitted this bug: > > > > > > > > > > https://bugzilla.redhat.com/show_bug.cgi?id=753437 > > > > > > > > > > Apparently Windows XP thinks the video hardware has changed > > > > > on fedora 16 host (I was using qxl and spice on fedora 15 host). > > > > > > > > > > If this is expected rather than a bug, which drivers do I > > > > > install to made XP happy when hosted on fedora 16? > > > > > > > > > > The Windows XP machine on fedora 15 currently has the > > > > > Red Hat QXL GPU version 1.4.1.0 (9/29/2010) video > > > > > driver. > > > > > > > > That's because it has. We changed the revision from 2 to 3, I need to > > > > fix that I guess - make sure it doesn't change if you use -M something. > > > > > > > > > > This needs to be done real quick. > > > > So I want all machines < pc-1.0 to use rev=2 by default, and pc-1.0 to > > have rev=3 by default? > > Yes. But what about all guests already created with 0.15? If it's just > Fedora, then there's a small number of them hopefully. But we can't be > sure of it. Going after each distribution that packages qemu? No way to do this, I can just hope any packager who encounters this problem comes to spice-devel/qemu-devel. > > -- > error compiling committee.c: too many arguments to function > ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] [fedora-virt] Windows KVM thinks hardware changed when ported to f16? 2011-11-13 14:00 ` Alon Levy @ 2011-11-13 14:03 ` Avi Kivity 2011-11-13 14:17 ` Alon Levy 0 siblings, 1 reply; 5+ messages in thread From: Avi Kivity @ 2011-11-13 14:03 UTC (permalink / raw) To: Tom Horsley, Fedora Virt, Gerd Hoffmann, qemu-devel On 11/13/2011 04:00 PM, Alon Levy wrote: > On Sun, Nov 13, 2011 at 02:48:32PM +0200, Avi Kivity wrote: > > On 11/13/2011 02:41 PM, Alon Levy wrote: > > > On Sun, Nov 13, 2011 at 12:29:01PM +0200, Avi Kivity wrote: > > > > On 11/12/2011 07:19 PM, Alon Levy wrote: > > > > > On Sat, Nov 12, 2011 at 09:22:27AM -0500, Tom Horsley wrote: > > > > > > I just submitted this bug: > > > > > > > > > > > > https://bugzilla.redhat.com/show_bug.cgi?id=753437 > > > > > > > > > > > > Apparently Windows XP thinks the video hardware has changed > > > > > > on fedora 16 host (I was using qxl and spice on fedora 15 host). > > > > > > > > > > > > If this is expected rather than a bug, which drivers do I > > > > > > install to made XP happy when hosted on fedora 16? > > > > > > > > > > > > The Windows XP machine on fedora 15 currently has the > > > > > > Red Hat QXL GPU version 1.4.1.0 (9/29/2010) video > > > > > > driver. > > > > > > > > > > That's because it has. We changed the revision from 2 to 3, I need to > > > > > fix that I guess - make sure it doesn't change if you use -M something. > > > > > > > > > > > > > This needs to be done real quick. > > > > > > So I want all machines < pc-1.0 to use rev=2 by default, and pc-1.0 to > > > have rev=3 by default? > > > > Yes. But what about all guests already created with 0.15? If it's just > > Fedora, then there's a small number of them hopefully. But we can't be > > sure of it. > > Going after each distribution that packages qemu? No way to do this, I > can just hope any packager who encounters this problem comes to > spice-devel/qemu-devel. > > I'm talking about guests. Images created with 0.15 know that rev=3, with 1.0 (or 0.15.next) they'll be back to rev=2. -- error compiling committee.c: too many arguments to function ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] [fedora-virt] Windows KVM thinks hardware changed when ported to f16? 2011-11-13 14:03 ` Avi Kivity @ 2011-11-13 14:17 ` Alon Levy 2011-11-13 14:33 ` Avi Kivity 0 siblings, 1 reply; 5+ messages in thread From: Alon Levy @ 2011-11-13 14:17 UTC (permalink / raw) To: Avi Kivity; +Cc: Tom Horsley, Fedora Virt, Gerd Hoffmann, qemu-devel On Sun, Nov 13, 2011 at 04:03:56PM +0200, Avi Kivity wrote: > On 11/13/2011 04:00 PM, Alon Levy wrote: > > On Sun, Nov 13, 2011 at 02:48:32PM +0200, Avi Kivity wrote: > > > On 11/13/2011 02:41 PM, Alon Levy wrote: > > > > On Sun, Nov 13, 2011 at 12:29:01PM +0200, Avi Kivity wrote: > > > > > On 11/12/2011 07:19 PM, Alon Levy wrote: > > > > > > On Sat, Nov 12, 2011 at 09:22:27AM -0500, Tom Horsley wrote: > > > > > > > I just submitted this bug: > > > > > > > > > > > > > > https://bugzilla.redhat.com/show_bug.cgi?id=753437 > > > > > > > > > > > > > > Apparently Windows XP thinks the video hardware has changed > > > > > > > on fedora 16 host (I was using qxl and spice on fedora 15 host). > > > > > > > > > > > > > > If this is expected rather than a bug, which drivers do I > > > > > > > install to made XP happy when hosted on fedora 16? > > > > > > > > > > > > > > The Windows XP machine on fedora 15 currently has the > > > > > > > Red Hat QXL GPU version 1.4.1.0 (9/29/2010) video > > > > > > > driver. > > > > > > > > > > > > That's because it has. We changed the revision from 2 to 3, I need to > > > > > > fix that I guess - make sure it doesn't change if you use -M something. > > > > > > > > > > > > > > > > This needs to be done real quick. > > > > > > > > So I want all machines < pc-1.0 to use rev=2 by default, and pc-1.0 to > > > > have rev=3 by default? > > > > > > Yes. But what about all guests already created with 0.15? If it's just > > > Fedora, then there's a small number of them hopefully. But we can't be > > > sure of it. > > > > Going after each distribution that packages qemu? No way to do this, I > > can just hope any packager who encounters this problem comes to > > spice-devel/qemu-devel. > > > > > > I'm talking about guests. Images created with 0.15 know that rev=3, > with 1.0 (or 0.15.next) they'll be back to rev=2. > Ok, my mistake. So yes, there will now be both pc-0.14 with rev 3 and 2. For migrations there is no problem since the revision is migrated (since it could be set from the command line anyway). Otherwise, doing a shutdown, upgrading qemu, and starting the vm again - yes. Other then "this should never have happened" any suggestions? > -- > error compiling committee.c: too many arguments to function > > _______________________________________________ > virt mailing list > virt@lists.fedoraproject.org > https://admin.fedoraproject.org/mailman/listinfo/virt ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] [fedora-virt] Windows KVM thinks hardware changed when ported to f16? 2011-11-13 14:17 ` Alon Levy @ 2011-11-13 14:33 ` Avi Kivity 0 siblings, 0 replies; 5+ messages in thread From: Avi Kivity @ 2011-11-13 14:33 UTC (permalink / raw) To: Tom Horsley, Fedora Virt, Gerd Hoffmann, qemu-devel On 11/13/2011 04:17 PM, Alon Levy wrote: > > > Going after each distribution that packages qemu? No way to do this, I > > > can just hope any packager who encounters this problem comes to > > > spice-devel/qemu-devel. > > > > > > > > > > I'm talking about guests. Images created with 0.15 know that rev=3, > > with 1.0 (or 0.15.next) they'll be back to rev=2. > > > > Ok, my mistake. So yes, there will now be both pc-0.14 with rev 3 and > 2. For migrations there is no problem since the revision is migrated > (since it could be set from the command line anyway). Otherwise, doing > a shutdown, upgrading qemu, and starting the vm again - yes. Other then > "this should never have happened" any suggestions? > No. Clever ideas welcome. Also about "this will never happen again". -- error compiling committee.c: too many arguments to function ^ permalink raw reply [flat|nested] 5+ messages in thread
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2011-11-13 12:48 ` [Qemu-devel] [fedora-virt] Windows KVM thinks hardware changed when ported to f16? Avi Kivity
2011-11-13 14:00 ` Alon Levy
2011-11-13 14:03 ` Avi Kivity
2011-11-13 14:17 ` Alon Levy
2011-11-13 14:33 ` Avi Kivity
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