openkylin
/
libvirt
mirror of https://gitee.com/openkylin/libvirt.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity
libvirt/tests/cputestdata/x86_64-host-Haswell-noTSX+H...

7 lines
213 B
XML
Raw Normal View History

cpu: Add {Haswell,Broadwell}-noTSX CPU models QEMU 2.3 adds these new models to cover Haswell and Broadwell CPUs with updated microcode. Luckily, they also reverted former the machine type specific changes to existing models. And since these changes were never released, we don't need to hack around them in libvirt. Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2015-03-24 00:19:28 +08:00
<cpu mode='custom' match='exact'>
<model fallback='allow'>Haswell</model>
cputest: Don't test cpuGuestData 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: Jiri Denemark <jdenemar@redhat.com>
2016-11-10 16:41:17 +08:00
<topology sockets='1' cores='2' threads='2'/>
cpu_x86: Use array of features in CPU map There's no reason for keeping the features in a linked list. Especially when we know upfront the total number of features we are loading. Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2016-05-17 21:15:40 +08:00
<feature policy='disable' name='rtm'/>
cputest: Don't test cpuGuestData 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: Jiri Denemark <jdenemar@redhat.com>
2016-11-10 16:41:17 +08:00
<feature policy='disable' name='hle'/>
cpu: Add {Haswell,Broadwell}-noTSX CPU models QEMU 2.3 adds these new models to cover Haswell and Broadwell CPUs with updated microcode. Luckily, they also reverted former the machine type specific changes to existing models. And since these changes were never released, we don't need to hack around them in libvirt. Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2015-03-24 00:19:28 +08:00
</cpu>