(In reply to RHEL Program Management from comment #2)
> A request has been made to complete this BZ as an exception (that is, after
> the deadline).  To facilitate review, the Product Owner (or a delegate) must
> provide an impact statement.  This is done by clicking the [reply] link on
> this comment, and then replying in-line to this message. 
>  This must be done to facilitate review, even if the case appears to be
> obvious, or is already covered elsewhere in the BZ. The exception will not
> be reviewed until this is done.
> 
> ======= Impact Statement ======= 
> 
> What is the benefit of making this change after the deadline? What is the
> impact on customer satisfaction, and on the business?
> 
> a. For bugfixes, there must be support from someone in Customer Support, a
> Partner Manager, Product Manager, and/or a Business Unit rep. (e.g.,
> potentially from a layered product BU). 
> b. It is unusual for new features to be allowed in the release after the
> deadline. For this reason, additional justification must be obtained from a
> stakeholder outside of the SST, to ensure an objective review of the benefit
> to the product. 
> 
> What is the risk to the release schedule, quality, and the impact of
> diverting resources from other efforts? Will there be enough time to do the
> necessary large-scale, cross-function, regression, stress, or
> fault-insertion testing that may be required to verify this change? 

The qemu change completely breaks libguestfs, guestfs-tools, virt-v2v etc.
It should be reverted to stop this breakage.

> ============================= 
> 
> In addition to the impact statement above, check the BZ to confirm the
> following: 
> 
> 1. The Internal Target Release (ITR) field reflects the correct release.
> 2. Set the Internal Target Milestone (ITM) field to indicate by when the
> work will be done. The approval for this exception will expire on that
> milestone. 
> 3. Ensure qa_ack+ and devel_ack+ are set, and that those acks are not
> leftover from before the exception request.
> 4. Prepare a RHEL rpm scratch build and have this change validated on the
> latest RHEL milestone compose by someone other than the developer. A comment
> must be added to the Bugzilla indicating the validation is successful and
> there were no observed regressions.
> 
> All of these steps must be complete before this change is reviewed as an
> exception.

Need more time to verify it, so set ITM to 29

Hi Gerd,

I tested with the latest qemu of rhel-9.0.0-beta, sga device is not reenabled. 

Since it will be ITM 30 soon, could you please help check the build status. Many thanks.


Versions:
qemu-kvm-6.0.0-13.el9_b.3 (https://brewweb.engineering.redhat.com/brew/buildinfo?buildID=1732965)

# /usr/libexec/qemu-kvm -device ?
Display devices:
name "bochs-display", bus PCI
name "cirrus-vga", bus PCI, desc "Cirrus CLGD 54xx VGA"
name "ramfb", bus System, desc "ram framebuffer standalone device"
name "secondary-vga", bus PCI
name "VGA", bus PCI
name "virtio-gpu-device", bus virtio-bus
name "virtio-gpu-pci", bus PCI, alias "virtio-gpu"
name "virtio-vga", bus PCI

# /usr/libexec/qemu-kvm -device sga
qemu-kvm: -device sga: 'sga' is not a valid device model name

https://gitlab.com/redhat/rhel/src/qemu-kvm/qemu-kvm/-/merge_requests/38

I have verified this by downloading the -13.el9_b.3
and -13.el9_b.4 packages, downgrading first to .3,
reproducing the bug (libguestfs-test-tool fails with
error "qemu does not support SGA"), upgrading to .4,
and the error went away.

Tested with qemu-kvm-6.0.0-13.el9_b.4, sga device has been re-enabled.

Versions:
kernel-5.14.0-3.el9.x86_64
qemu-kvm-6.0.0-13.el9_b.4



# /usr/libexec/qemu-kvm -device ?
Display devices:
name "bochs-display", bus PCI
name "cirrus-vga", bus PCI, desc "Cirrus CLGD 54xx VGA"
name "ramfb", bus System, desc "ram framebuffer standalone device"
name "secondary-vga", bus PCI
name "sga", bus ISA, desc "Serial Graphics Adapter"
name "VGA", bus PCI
name "virtio-gpu-device", bus virtio-bus
name "virtio-gpu-pci", bus PCI, alias "virtio-gpu"
name "virtio-vga", bus PCI


# /usr/libexec/qemu-kvm -device sga
VNC server running on ::1:5900

Also tested libguestfs-test-tool with qemu-kvm-6.0.0-13.el9_b.4, it works well.

Tested seabios test loop with qemu-kvm-6.0.0-13.el9_b.4, no new bug found.

QE bot(pre verify): Set 'Verified:Tested,SanityOnly' as gating/tier1 test pass.

According to Comment 17, Comment 18 and Comment 19,  set status to VERIFIED. Thanks.