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  1. 24 2月, 2017 1 次提交
  3. 15 11月, 2016 8 次提交
    • J
      cpu: Introduce virCPUConvertLegacy API · d73422c1
      由 Jiri Denemark 提交于 
      PPC driver needs to convert POWERx_v* legacy CPU model names into POWERx
to maintain backward compatibility with existing domains. This patch
adds a new step into the guest CPU configuration work flow which CPU
drivers can use to convert legacy CPU definitions.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      d73422c1
    • J
      cputest: Don't test cpuGuestData · 509a4a40
      由 Jiri Denemark 提交于 
      The API is no longer used anywhere else since it was replaced by a much
saner work flow utilizing new APIs that work on virCPUDefPtr directly:
virCPUCompare, virCPUUpdate, and virCPUTranslate.

Not testing the new work flow caused some bugs to be hidden. This patch
reveals them, but doesn't attempt to fix them. To make sure all test
still pass after this patch, all affected test results are modified to
pretend the tests succeeded. All of the bugs will be fixed in the
following commits and the artificial modifications will be reverted.

The following is the list of bugs in the new CPU model work flow:

- a guest CPU with mode='custom' and missing <vendor/> gets the vendor
  copied from host's CPU (the vendor should only be copied to host-model
  CPUs):
    DO_TEST_UPDATE("x86", "host", "min", VIR_CPU_COMPARE_IDENTICAL)
    DO_TEST_UPDATE("x86", "host", "pentium3", VIR_CPU_COMPARE_IDENTICAL)
    DO_TEST_GUESTCPU("x86", "host-better", "pentium3", NULL, 0)

- when a guest CPU with mode='custom' needs to be translated into
  another model because the original model is not supported by a
  hypervisor, the result will have its vendor set to the vendor of the
  original CPU model as specified in cpu_map.xml even if the original
  guest CPU XML didn't contain <vendor/>:
    DO_TEST_GUESTCPU("x86", "host", "guest", model486, 0)
    DO_TEST_GUESTCPU("x86", "host", "guest", models, 0)
    DO_TEST_GUESTCPU("x86", "host-Haswell-noTSX", "Haswell-noTSX",
                     haswell, 0)

- legacy POWERx_v* model names are not recognized:
    DO_TEST_GUESTCPU("ppc64", "host", "guest-legacy", ppc_models, 0)
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      509a4a40
    • J
      cputest: Don't use preferred CPU model at all · adf44c7b
      由 Jiri Denemark 提交于 
      Now that all tests pass NULL as the preferred model, we can just drop
that test parameter.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      adf44c7b
    • J
      cputest: Don't use superfluous preferred model · 63842776
      由 Jiri Denemark 提交于 
      In some cases preferred model doesn't really do anything since the
result remains the same even if it is removed.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      63842776
    • J
      cputest: Don't use preferred model with forbidden fallback · 797bdced
      由 Jiri Denemark 提交于 
      Using a preferred model for guest CPUs with forbidden fallback masks a
bug in the code. It would just happily use another CPU model supported
by a hypervisor even though it is explicitly forbidden in the CPU XML.

This patch temporarily changes the expected result to -2, which is used
when the result XML file cannot be found (but it was supposed not to be
found since the tested API should have failed). The result will be
switched back to -1 few commits later when the original bug gets fixed.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      797bdced
    • J
      cputest: Don't use unsupported preferred model · f60c5e4e
      由 Jiri Denemark 提交于 
      Using a preferred CPU model which is not in the list of CPU models
supported by a hypervisor does not make sense.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      f60c5e4e
    • J
      cputest: Don't use preferred model for minimum match CPUs · 43a94270
      由 Jiri Denemark 提交于 
      Guest CPUs with match='minimum' should always be updated to match host
CPU model. Trying to get different results by supplying preferred models
does not make sense.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      43a94270
    • J
      cpu: Rename cpuDataParse · be57e689
      由 Jiri Denemark 提交于 
      The new name is virCPUDataParse.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      be57e689
  5. 22 9月, 2016 4 次提交
  7. 14 6月, 2016 1 次提交
  9. 13 6月, 2016 1 次提交
  11. 09 6月, 2016 25 次提交