Re: [PULL v2 00/88] virtio: features,fixes

[Thomas Huth]

On 03/07/2024 19.01, Richard Henderson wrote:
> On 7/3/24 09:51, Michael S. Tsirkin wrote:
> > On Wed, Jul 03, 2024 at 09:31:45AM -0700, Richard Henderson wrote:
> > > On 7/2/24 13:15, Michael S. Tsirkin wrote:
> > > > The following changes since commit 
> > > > 1152a0414944f03231f3177207d379d58125890e:
> > > >
> > > >     Merge tag 'pull-xen-20240701' 
> > > > ofhttps://xenbits.xen.org/git-http/people/aperard/qemu-dm  into staging 
> > > > (2024-07-01 09:06:25 -0700)
> > > >
> > > > are available in the Git repository at:
> > > >
> > > >     https://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git  tags/for_upstream
> > > >
> > > > for you to fetch changes up to 29e45afd8d6abf7a67dab5db0ab1cfbc388daefe:
> > > >
> > > >     hw/pci: Replace -1 with UINT32_MAX for romsize (2024-07-02 11:27:19 
> > > > -0400)
> > > >
> > > > ----------------------------------------------------------------
> > > > virtio: features,fixes
> > > >
> > > > A bunch of improvements:
> > > > - vhost dirty log is now only scanned once, not once per device
> > > > - virtio and vhost now support VIRTIO_F_NOTIFICATION_DATA
> > > > - cxl gained DCD emulation support
> > > > - pvpanic gained shutdown support
> > > > - beginning of patchset for Generic Port Affinity Structure
> > > > - s3 support
> > > > - friendlier error messages when boot fails on some illegal configs
> > > > - for vhost-user, VHOST_USER_SET_LOG_BASE is now only sent once
> > > > - vhost-user now works on any POSIX system
> > > > - sr-iov VF setup code has been reworked significantly
> > > > - new tests, particularly for risc-v ACPI
> > > > - bugfixes
> > > >
> > > > Signed-off-by: Michael S. Tsirkin<mst@redhat.com>
> > >
> > > Fails testing:
> > >
> > > https://gitlab.com/qemu-project/qemu/-/jobs/7257337667
> >
> > Could you give me a hint how to trigger this in CI pls?
> > All tests seem to pass when I push it to gitlab.
> > Any special variables to set?
>
> In CI, FreeBSD uses travis; I'm not sure what's involved.

s/travis/cirrus-ci/

See .gitlab-ci.d/cirrus/README.rst for information how to enable it in your 
private gitlab repo.

> I replicated it locally within a FreeBSD VM.
>
> It should be reproducible with 'make vm-build-freebsd', but I think that's 
> more difficult to debug after the fact than a full vm.

Just use "make vm-build-freebsd DEBUG=1" and you should get a shell prompt 
for interactive debugging, so that's likely the best way to tackle such issues.

 HTH,
  Thomas