10:06 a.m.
V1: https://listman.redhat.com/archives/libvir-list/2022-October/235007.html
Changes since V1:
* Fixed register for features "sgx1" and "sgx2". Double checked all
other
features, just to be sure.
* Addes missing help message in sync_qemu_i386_features.py.
* Merged all eax=0x12 ecx=0x01 features (sgx-...).
Thanks Jiri for the review.
I'm not sure about the "for now" part here [patch #2,
"cpu_x86: Ignore
alias names"]. Do you think we can do something clever with them while
still not accepting them in domain XML (accepting aliases in the XML
would just make such XMLs unnecessarily incompatible with older libvirt
releases)?
I am planning on using this information in virQEMUCapsCPUFeatureTranslate.
Would be nice if we could deduplicate the information of how to translate
qemu feature names into libvirt names. I agree that we should not accept
the alias names in XML.
Tim Wiederhake (24):
cpu-data.py: Allow for more than child in feature nodes
cpu_x86: Ignore alias names
cpu: make x86 feature alias names machine readable
cpu_map: Add script to sync from QEMU i386 cpu features
cpu_map: Rename sync_qemu_i386.py
cpu_map: Add missing x86 feature alias names
cpu_map: Add missing x86 feature "sgx"
cpu_map: Add missing x86 feature "sgxlc"
cpu_map: Add missing x86 feature "sgx-exinfo"
cpu_map: Add missing x86 feature "sgx1"
cpu_map: Add missing x86 feature "sgx2"
cpu_map: Add missing x86 features "sgx-..."
cpu_map: Add missing x86 feature "bus-lock-detect"
cpu_map: Add missing x86 feature "pks"
cpu_map: Add missing x86 feature "avx512-vp2intersect"
cpu_map: Add missing x86 feature "avx512-fp16"
cpu_map: Add missing x86 feature "serialize"
cpu_map: Add missing x86 feature "tsx-ldtrk"
cpu_map: Add missing x86 feature "arch-lbr"
cpu_map: Add missing x86 feature "xfd"
cpu_map: Add missing x86 feature "intel-pt-lip"
cpu_map: Add missing x86 feature "avic"
cpu_map: Add missing x86 feature "v-vmsave-vmload"
cpu_map: Add missing x86 feature "vgif"
src/cpu/cpu_x86.c | 10 +-
src/cpu_map/sync_qemu_features_i386.py | 278 ++++++++++++++++++
..._qemu_i386.py => sync_qemu_models_i386.py} | 0
src/cpu_map/x86_features.xml | 133 +++++++--
tests/cputestdata/cpu-data.py | 11 +-
.../x86_64-cpuid-Atom-P5362-disabled.xml | 1 +
.../x86_64-cpuid-Atom-P5362-guest.xml | 1 +
.../x86_64-cpuid-Atom-P5362-host.xml | 1 +
.../x86_64-cpuid-Core-i7-7600U-disabled.xml | 2 +-
.../x86_64-cpuid-Core-i7-7600U-guest.xml | 1 +
.../x86_64-cpuid-Core-i7-7600U-host.xml | 1 +
.../x86_64-cpuid-Core-i7-7700-disabled.xml | 2 +-
.../x86_64-cpuid-Core-i7-7700-guest.xml | 1 +
.../x86_64-cpuid-Core-i7-7700-host.xml | 1 +
.../x86_64-cpuid-Core-i7-8550U-disabled.xml | 2 +-
.../x86_64-cpuid-Core-i7-8550U-guest.xml | 1 +
.../x86_64-cpuid-Core-i7-8550U-host.xml | 1 +
.../x86_64-cpuid-Core-i7-8700-disabled.xml | 2 +-
.../x86_64-cpuid-Core-i7-8700-guest.xml | 2 +
.../x86_64-cpuid-Core-i7-8700-host.xml | 2 +
...86_64-cpuid-EPYC-7502-32-Core-disabled.xml | 2 +-
.../x86_64-cpuid-EPYC-7502-32-Core-guest.xml | 3 +
.../x86_64-cpuid-EPYC-7502-32-Core-host.xml | 3 +
...86_64-cpuid-EPYC-7601-32-Core-disabled.xml | 2 +-
.../x86_64-cpuid-EPYC-7601-32-Core-guest.xml | 3 +
.../x86_64-cpuid-EPYC-7601-32-Core-host.xml | 3 +
...-cpuid-EPYC-7601-32-Core-ibpb-disabled.xml | 2 +-
..._64-cpuid-EPYC-7601-32-Core-ibpb-guest.xml | 3 +
...6_64-cpuid-EPYC-7601-32-Core-ibpb-host.xml | 3 +
...-cpuid-Hygon-C86-7185-32-core-disabled.xml | 2 +-
..._64-cpuid-Hygon-C86-7185-32-core-guest.xml | 3 +
...6_64-cpuid-Hygon-C86-7185-32-core-host.xml | 3 +
.../x86_64-cpuid-Ice-Lake-Server-disabled.xml | 2 +-
.../x86_64-cpuid-Ice-Lake-Server-guest.xml | 2 +
.../x86_64-cpuid-Ice-Lake-Server-host.xml | 2 +
...puid-Ryzen-7-1800X-Eight-Core-disabled.xml | 2 +-
...4-cpuid-Ryzen-7-1800X-Eight-Core-guest.xml | 3 +
...64-cpuid-Ryzen-7-1800X-Eight-Core-host.xml | 3 +
...4-cpuid-Ryzen-9-3900X-12-Core-disabled.xml | 2 +-
...6_64-cpuid-Ryzen-9-3900X-12-Core-guest.xml | 3 +
...86_64-cpuid-Ryzen-9-3900X-12-Core-host.xml | 3 +
.../x86_64-cpuid-Xeon-E3-1225-v5-disabled.xml | 2 +-
.../x86_64-cpuid-Xeon-E3-1225-v5-guest.xml | 1 +
.../x86_64-cpuid-Xeon-E3-1225-v5-host.xml | 1 +
.../x86_64-cpuid-Xeon-E3-1245-v5-disabled.xml | 2 +-
.../x86_64-cpuid-Xeon-E3-1245-v5-guest.xml | 1 +
.../x86_64-cpuid-Xeon-E3-1245-v5-host.xml | 1 +
.../domaincapsdata/qemu_6.0.0-tcg.x86_64.xml | 1 +
.../domaincapsdata/qemu_6.1.0-tcg.x86_64.xml | 1 +
.../domaincapsdata/qemu_6.2.0-tcg.x86_64.xml | 2 +
.../domaincapsdata/qemu_7.0.0-tcg.x86_64.xml | 2 +
.../domaincapsdata/qemu_7.1.0-tcg.x86_64.xml | 2 +
52 files changed, 487 insertions(+), 36 deletions(-)
create mode 100755 src/cpu_map/sync_qemu_features_i386.py
rename src/cpu_map/{sync_qemu_i386.py => sync_qemu_models_i386.py} (100%)
--
2.36.1