With these fixes in place the qtests now work when QEMU has been
configured with "--without-default-devices". The final patch enables
most targets in the related test in the CI.

The riscv patch is necessary for fixing a build failure that occurs
when compiling this target without the default devices.

Thomas Huth (8):
  tests/qtest/migration: Add a check for the availability of the "pc"
    machine
  tests/qtest/cdrom-test: Improve the machine detection in the cdrom
    test
  tests/qtest/boot-order-test: Make the machine name mandatory in this
    test
  tests/qtest/hd-geo-test: Check for availability of "pc" machine before
    using it
  tests/qtest/meson.build: Add more CONFIG switches checks for the x86
    tests
  tests/qtest: Disable numa-test if the default machine is not available
  Revert "target/riscv: Restrict semihosting to TCG"
  .gitlab-ci.d/buildtest: Build most targets in the
    build-without-defaults job

 tests/qtest/boot-order-test.c |  4 +-
 tests/qtest/cdrom-test.c      | 77 +++++++++++++++++++----------------
 tests/qtest/hd-geo-test.c     | 71 +++++++++++++++++---------------
 tests/qtest/migration-test.c  |  6 ++-
 .gitlab-ci.d/buildtest.yml    |  9 +---
 target/riscv/Kconfig          |  4 +-
 tests/qtest/meson.build       | 31 +++++++-------
 7 files changed, 106 insertions(+), 96 deletions(-)

-- 
2.46.0