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qemu_command: Use canonical names of CPU features

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When building QEMU command line, we should use the preferred spelling of
each CPU feature without relying on compatibility aliases (which may be
removed at some point).

The "unavailable-features" CPU property is used as a witness for the
correct names of the features in our translation table.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Jiri Denemark
2019-06-20 00:22:39 +02:00
parent 6f6401fbae
commit 5030a7450b
10 changed files with 19 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/qemucapabilitiesdata/caps_4.1.0.x86_64.xml
+1
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@@ -206,6 +206,7 @@
<flag name='nbd-bitmap'/>
<flag name='x86-max-cpu'/>
<flag name='cpu-unavailable-features'/>
<flag name='canonical-cpu-features'/>
<version>4000050</version>
<kvmVersion>0</kvmVersion>
<microcodeVersion>43100759</microcodeVersion>
tests/qemuxml2argvdata/cpu-translation.x86_64-latest.args
+3 -3
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@@ -13,9 +13,9 @@ QEMU_AUDIO_DRV=none \
-object secret,id=masterKey0,format=raw,\
file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
-machine pc,accel=tcg,usb=off,dump-guest-core=off \
-cpu Haswell,pclmuldq=on,ds_cpl=on,tsc_adjust=on,fxsr_opt=on,lahf_lm=on,\
cmp_legacy=on,nodeid_msr=on,perfctr_core=on,perfctr_nb=on,kvm_pv_eoi=on,\
kvm_pv_unhalt=on \
-cpu Haswell,pclmulqdq=on,ds-cpl=on,tsc-adjust=on,fxsr-opt=on,lahf-lm=on,\
cmp-legacy=on,nodeid-msr=on,perfctr-core=on,perfctr-nb=on,kvm-pv-eoi=on,\
kvm-pv-unhalt=on \
-m 214 \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \
tests/qemuxml2argvdata/eoi-disabled.x86_64-latest.args
+1 -1
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@@ -13,7 +13,7 @@ QEMU_AUDIO_DRV=none \
-object secret,id=masterKey0,format=raw,\
file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
-machine pc,accel=tcg,usb=off,dump-guest-core=off \
-cpu qemu32,kvm_pv_eoi=off \
-cpu qemu32,kvm-pv-eoi=off \
-m 214 \
-overcommit mem-lock=off \
-smp 6,sockets=6,cores=1,threads=1 \
tests/qemuxml2argvdata/eoi-enabled.x86_64-latest.args
+1 -1
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@@ -13,7 +13,7 @@ QEMU_AUDIO_DRV=none \
-object secret,id=masterKey0,format=raw,\
file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
-machine pc,accel=tcg,usb=off,dump-guest-core=off \
-cpu qemu32,kvm_pv_eoi=on \
-cpu qemu32,kvm-pv-eoi=on \
-m 214 \
-overcommit mem-lock=off \
-smp 6,sockets=6,cores=1,threads=1 \
tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-latest.args
+1 -1
View File
@@ -13,7 +13,7 @@ QEMU_AUDIO_DRV=none \
-object secret,id=masterKey0,format=raw,\
file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
-machine pc,accel=tcg,usb=off,dump-guest-core=off \
-cpu qemu32,kvmclock=off,kvm_pv_eoi=off \
-cpu qemu32,kvmclock=off,kvm-pv-eoi=off \
-m 214 \
-overcommit mem-lock=off \
-smp 6,sockets=6,cores=1,threads=1 \
tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-latest.args
+1 -1
View File
@@ -13,7 +13,7 @@ QEMU_AUDIO_DRV=none \
-object secret,id=masterKey0,format=raw,\
file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
-machine pc,accel=tcg,usb=off,dump-guest-core=off \
-cpu qemu32,kvm_pv_unhalt=off \
-cpu qemu32,kvm-pv-unhalt=off \
-m 214 \
-overcommit mem-lock=off \
-smp 6,sockets=6,cores=1,threads=1 \
tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-latest.args
+1 -1
View File
@@ -13,7 +13,7 @@ QEMU_AUDIO_DRV=none \
-object secret,id=masterKey0,format=raw,\
file=/tmp/lib/domain--1-QEMUGuest1/master-key.aes \
-machine pc,accel=tcg,usb=off,dump-guest-core=off \
-cpu qemu32,kvm_pv_unhalt=on \
-cpu qemu32,kvm-pv-unhalt=on \
-m 214 \
-overcommit mem-lock=off \
-smp 6,sockets=6,cores=1,threads=1 \