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  • 9 commits
  • 12 files changed
  • 6 contributors

Commits on Jul 18, 2023

  1. s390x: Fix QEMU abort by selecting S390_FLIC_KVM 

    If QEMU is built with --without-default-devices, the s390-flic-kvm
device is missing and QEMU aborts when started with the KVM accelerator.
Make sure it's available by selecting S390_FLIC_KVM in Kconfig.

Consequently, this also fixes an abort in tests/qtest/migration-test.

Signed-off-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20230711151440.716822-1-clg@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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    legoater authored and huth committed Jul 18, 2023
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  2. linux-user/elfload: Fix /proc/cpuinfo features: on s390x 

    elf_hwcap_str() takes a bit number, but compares it for equality with
the HWCAP_S390_* masks. This causes /proc/cpuinfo to display incorrect
hwcaps.

Fix by introducing the HWCAP_S390_NR_* constants and using them in
elf_hwcap_str() instead of the HWCAP_S390_*. While at it, add the
missing nnpa, pcimio and sie hwcaps from the latest kernel.

Output before:

	features	: esan3 zarch stfle msa

Output after:

	features	: esan3 zarch stfle msa ldisp eimm etf3eh highgprs vx vxe

Fixes: e19807b ("linux-user/elfload: Introduce elf_hwcap_str() on s390x")
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20230627151356.273259-1-iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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  3. tests/qtest: Fix typo in multifd cancel test 

    This wasn't noticed because the test is currently disabled.

Fixes: 02f56e3de ("tests/qtest: massively speed up migration-test")
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Message-Id: <20230711212131.2370-1-farosas@suse.de>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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  4. tests/lcitool: Generate distribution packages list in JSON format 

    Add the generate_pkglist() helper to generate a list of packages
required by a distribution to build QEMU.

Since we can not add a "THIS FILE WAS AUTO-GENERATED" comment in
JSON, create the files under tests/vm/generated/ sub-directory;
add a README mentioning the files are generated.

Suggested-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230711144922.67491-2-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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  5. tests/lcitool: Refresh generated files 

    Refresh the generated files by running:

  $ make lcitool-refresh

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230711144922.67491-3-philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
[thuth: Drop changes to libpmem-dev and libxen-dev]
Signed-off-by: Thomas Huth <thuth@redhat.com>
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  6. tests/vm: Introduce get_qemu_packages_from_lcitool_json() helper 

    Add the get_qemu_packages_from_lcitool_json() helper which return
such package list from a lcitool env var file in JSON format.

Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230711144922.67491-4-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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  7. tests/vm/freebsd: Get up-to-date package list from lcitool vars file 

    Get an up-to-date package list from lcitool, that way we
don't need to manually keep this array in sync.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Inspired-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230711144922.67491-5-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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  8. tests/avocado: Disable the test_sbsaref_edk2_firmware by default 

    The test fails occasionally, see e.g.:

 https://gitlab.com/thuth/qemu/-/jobs/4196177756#L489
 https://gitlab.com/thuth/qemu/-/jobs/4623296271#L290

It also fails on my laptop in ca. 50% of all runs. Thus disable it by
default by using the QEMU_TEST_FLAKY_TESTS environment variable to fence
it (which we also already use in flaky qtests). While we're at it, also
document this variable in docs/devel/testing.rst.

Message-Id: <20230710170155.7192-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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Commits on Jul 19, 2023

  1. Merge tag 'pull-request-2023-07-18' of https://gitlab.com/thuth/qemu … 

    …into staging

* Fix s390x KVM guests when compiling with --without-default-devices
* Fix /proc/cpuinfo features list in s390x linux-user emulation
* Generate FreeBSD VM package list via lcitool
* Disable the flaky test_sbsaref_edk2_firmware avocado test by default

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* tag 'pull-request-2023-07-18' of https://gitlab.com/thuth/qemu:
  tests/avocado: Disable the test_sbsaref_edk2_firmware by default
  tests/vm/freebsd: Get up-to-date package list from lcitool vars file
  tests/vm: Introduce get_qemu_packages_from_lcitool_json() helper
  tests/lcitool: Refresh generated files
  tests/lcitool: Generate distribution packages list in JSON format
  tests/qtest: Fix typo in multifd cancel test
  linux-user/elfload: Fix /proc/cpuinfo features: on s390x
  s390x: Fix QEMU abort by selecting S390_FLIC_KVM

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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