Merge tag 'pull-request-2025-03-07' of https://gitlab.com/thuth/qemu into staging

* Bug fixes and some small improvements for functional tests
* Improve performance of s390x PCI passthrough devices

Merge tag 'pull-request-2025-03-07' of https://gitlab.com/thuth/qemu into staging

* Bug fixes and some small improvements for functional tests
* Improve performance of s390x PCI passthrough devices with relaxed translation

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# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2025-03-07' of https://gitlab.com/thuth/qemu:
s390x/pci: indicate QEMU supports relaxed translation for passthrough
s390x/pci: add support for guests that request direct mapping
MAINTAINERS: Add docs/devel/testing/functional.rst to the functional section
doc: add missing 'Asset' type in function test doc
tests/functional/test_virtio_balloon: Only use KVM for running this test
tests/functional: fix race in virtio balloon test
tests/functional: Increase the timeout of the mips64el_replay test
tests/functional/test_mips_malta: Add a network test via the pcnet NIC
tests/functional: Move the code for testing HTTP downloads to a common function
tests/functional: stop output from zstd command when uncompressing
tests/functional: drop unused 'get_tag' method
tests/functional: skip memaddr tests on 32-bit builds
tests/functional: reduce tuxrun maxmem to work on 32-bit hosts
tests/functional: set 'qemu_bin' as an object level field
tests/functional: remove unused 'bin_prefix' variable

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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tests/functional: Move the code for testing HTTP downloads to a common function

We are going to use this code in other tests, too, so let's move it
to the qemu_test module to be able to re-use it mo

tests/functional: Move the code for testing HTTP downloads to a common function

We are going to use this code in other tests, too, so let's move it
to the qemu_test module to be able to re-use it more easily.

Message-ID: <20250227103915.19795-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

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Merge tag 'pull-request-2024-12-18' of https://gitlab.com/thuth/qemu into staging

* Lots of functional test improvements (clean-ups, don't fail on
temporary download errors, etc.)
* Convert some m

Merge tag 'pull-request-2024-12-18' of https://gitlab.com/thuth/qemu into staging

* Lots of functional test improvements (clean-ups, don't fail on
temporary download errors, etc.)
* Convert some more avocado tests to the functional framework
* Disallow building with libnfs v6 due to an API breakage

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# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2024-12-18' of https://gitlab.com/thuth/qemu: (38 commits)
meson.build: Disallow libnfs v6 to fix the broken macOS build
tests/functional: Convert the hotplug_cpu avocado test
tests/functional: Convert the intel_iommu avocado test
tests/functional: Add a helper function for retrieving the hostfwd port
tests/functional: Convert the arm virt avocado test
tests/functional: Convert the quanta-gsj avocado test
MAINTAINERS: add myself as reviewer for functional test suite
tests/functional: ignore errors when caching assets, except for 404
tests/functional: skip tests if assets are not available
tests/functional: remove now unused 'run_cmd' helper
tests/functional: replace 'run_cmd' with subprocess helpers
tests/functional: drop back compat imports from utils.py
tests/functional: convert tests to new uncompress helper
tests/functional: add 'uncompress' to QemuBaseTest
tests/functional: add a generalized uncompress helper
tests/functional: convert tests to new archive_extract helper
tests/functional: add 'archive_extract' to QemuBaseTest
tests/functional: add a generalized archive_extract
tests/functional: let cpio_extract accept filenames
tests/functional: add common deb_extract helper
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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tests/functional: Convert the intel_iommu avocado test

Convert the intel_iommu test to the new functional framework.
This test needs some changes since we neither support the old 'LinuxTest'
class i

tests/functional: Convert the intel_iommu avocado test

Convert the intel_iommu test to the new functional framework.
This test needs some changes since we neither support the old 'LinuxTest'
class in the functional framework yet, nor a way to use SSH for running
commands in the guest. So we now directly download a Fedora kernel and
initrd and set up the serial console for executing the commands and for
looking for the results. Instead of configuring the cloud image via
cloud-init, we now simply mount the file system manually from an initrd
rescue shell.

While the old test was exercising the network with a "dnf install"
command (which is not the best option for the CI since this depends
on third party servers), the new code is now setting up a little
HTTP server in the guest and transfers a file from the guest to the
host instead.

The test should now run much faster and more reliable (since we
don't depend on the third party servers for "dnf install" anymore),
so we can also drop the @skipUnless decorator now.

Message-ID: <20241217121550.141072-3-thuth@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

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