[PATCH 0/4] Fix the bug about virsh domstats on qemu <5.2.0

[Hiroki Narukawa]

query-dirty-rate command is used for virsh domstats regardless of qemu version, but this is available only on qemu >=5.2.0.

So virsh domstats fails if qemu is older.

This patchset fixes the bug.

I added it to NEWS because I thought it is a bug that users want to find, but if it is not so please simply ignore the last commit.


Hiroki Narukawa (4):
  qemu_capabilities: Add QEMU_CAPS_QUERY_DIRTY_RATE capability
  qemu_driver: add required capabilities to qemuDomainGetStatsWorkers
  qemu_driver: add check for qemu capabilities requirements
  NEWS: document bug fix about virsh domstats on qemu < 5.2.0

 NEWS.rst                                      |  5 ++
 src/qemu/qemu_capabilities.c                  |  2 +
 src/qemu/qemu_capabilities.h                  |  1 +
 src/qemu/qemu_driver.c                        | 72 +++++++++++++------
 .../caps_5.2.0.aarch64.xml                    |  1 +
 .../qemucapabilitiesdata/caps_5.2.0.ppc64.xml |  1 +
 .../caps_5.2.0.riscv64.xml                    |  1 +
 .../qemucapabilitiesdata/caps_5.2.0.s390x.xml |  1 +
 .../caps_5.2.0.x86_64.xml                     |  1 +
 .../caps_6.0.0.aarch64.xml                    |  1 +
 .../qemucapabilitiesdata/caps_6.0.0.s390x.xml |  1 +
 .../caps_6.0.0.x86_64.xml                     |  1 +
 .../caps_6.1.0.x86_64.xml                     |  1 +
 .../caps_6.2.0.x86_64.xml                     |  1 +
 14 files changed, 68 insertions(+), 22 deletions(-)

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2.17.1