[libvirt] [PATCH 1/2] cpu_map: Add features for Icelake CPUs

Jiri Denemark jdenemar at redhat.com
Tue Sep 18 13:55:02 UTC 2018 

QEMU commits:

    e37a5c7fa4 (v2.12.0)
        i386: Add Intel Processor Trace feature support

    c2f193b538 (v2.7.0)
        target-i386: Add support for UMIP and RDPID CPUID bits

    aff9e6e46a (v2.12.0)
        x86/cpu: Enable new SSE/AVX/AVX512 cpu features

    f77543772d (v2.9.0)
        x86: add AVX512_VPOPCNTDQ features

    5131dc433d (v3.1.0)
        i386: Add CPUID bit for PCONFIG

    59a80a19ca (v3.1.0)
        i386: Add CPUID bit for WBNOINVD

Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
---
 src/cpu_map/x86_features.xml                  | 33 +++++++++++++++++++
 .../x86_64-cpuid-Core-i5-6600-guest.xml       |  1 +
 .../x86_64-cpuid-Core-i5-6600-host.xml        |  1 +
 .../x86_64-cpuid-Core-i7-5600U-arat-guest.xml |  1 +
 .../x86_64-cpuid-Core-i7-5600U-arat-host.xml  |  1 +
 .../x86_64-cpuid-Core-i7-5600U-guest.xml      |  1 +
 .../x86_64-cpuid-Core-i7-5600U-host.xml       |  1 +
 .../x86_64-cpuid-Core-i7-5600U-ibrs-guest.xml |  1 +
 .../x86_64-cpuid-Core-i7-5600U-ibrs-host.xml  |  1 +
 .../x86_64-cpuid-Core-i7-7700-guest.xml       |  1 +
 .../x86_64-cpuid-Core-i7-7700-host.xml        |  1 +
 .../x86_64-cpuid-Xeon-E3-1245-v5-guest.xml    |  1 +
 .../x86_64-cpuid-Xeon-E3-1245-v5-host.xml     |  1 +
 .../x86_64-cpuid-Xeon-E5-2623-v4-guest.xml    |  1 +
 .../x86_64-cpuid-Xeon-E5-2623-v4-host.xml     |  1 +
 .../x86_64-cpuid-Xeon-E5-2650-v4-guest.xml    |  1 +
 .../x86_64-cpuid-Xeon-E5-2650-v4-host.xml     |  1 +
 .../x86_64-cpuid-Xeon-Gold-5115-guest.xml     |  1 +
 .../x86_64-cpuid-Xeon-Gold-5115-host.xml      |  1 +
 .../x86_64-cpuid-Xeon-Gold-6148-guest.xml     |  1 +
 .../x86_64-cpuid-Xeon-Gold-6148-host.xml      |  1 +
 21 files changed, 53 insertions(+)

diff --git a/src/cpu_map/x86_features.xml b/src/cpu_map/x86_features.xml
index 109c653dbc..f835b02b02 100644
--- a/src/cpu_map/x86_features.xml
+++ b/src/cpu_map/x86_features.xml
@@ -252,6 +252,9 @@
   <feature name='clwb'>
     <cpuid eax_in='0x07' ecx_in='0x00' ebx='0x01000000'/>
   </feature>
+  <feature name='intel-pt'>
+    <cpuid eax_in='0x07' ecx_in='0x00' ebx='0x02000000'/>
+  </feature>
   <feature name='avx512pf'>
     <cpuid eax_in='0x07' ecx_in='0x00' ebx='0x04000000'/>
   </feature>
@@ -274,12 +277,36 @@
   <feature name='avx512vbmi'>
     <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00000002'/>
   </feature>
+  <feature name='umip'>
+    <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00000004'/>
+  </feature>
   <feature name='pku'>
     <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00000008'/>
   </feature>
   <feature name='ospke'>
     <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00000010'/>
   </feature>
+  <feature name='avx512vbmi2'>
+    <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00000040'/>
+  </feature>
+  <feature name='gfni'>
+    <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00000100'/>
+  </feature>
+  <feature name='vaes'>
+    <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00000200'/>
+  </feature>
+  <feature name='vpclmulqdq'>
+    <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00000400'/>
+  </feature>
+  <feature name='avx512vnni'>
+    <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00000800'/>
+  </feature>
+  <feature name='avx512bitalg'>
+    <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00001000'/>
+  </feature>
+  <feature name='avx512-vpopcntdq'>
+    <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00004000'/>
+  </feature>
   <feature name='la57'>
     <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x00010000'/>
   </feature>
@@ -290,6 +317,9 @@
   <feature name='avx512-4fmaps'>
     <cpuid eax_in='0x07' ecx_in='0x00' edx='0x00000008'/>
   </feature>
+  <feature name='pconfig'>
+    <cpuid eax_in='0x07' ecx_in='0x00' edx='0x00040000'/>
+  </feature>
   <feature name='spec-ctrl'>
     <cpuid eax_in='0x07' ecx_in='0x00' edx='0x04000000'/>
   </feature>
@@ -425,6 +455,9 @@
   </feature>
 
   <!-- More AMD-specific features -->
+  <feature name='wbnoinvd'>
+    <cpuid eax_in='0x80000008' ebx='0x00000200'/>
+  </feature>
   <feature name='ibpb'>
     <cpuid eax_in='0x80000008' ebx='0x00001000'/>
   </feature>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml
index c3561d5971..5777a0bfba 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-guest.xml
@@ -19,6 +19,7 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='xsaves'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='invtsc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml
index c799394eaf..faaa07f19b 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-6600-host.xml
@@ -20,6 +20,7 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='clflushopt'/>
+  <feature name='intel-pt'/>
   <feature name='xsaves'/>
   <feature name='pdpe1gb'/>
   <feature name='invtsc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-guest.xml
index 877895cf15..e825e2a0fb 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-guest.xml
@@ -22,6 +22,7 @@
   <feature policy='require' name='rdrand'/>
   <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='abm'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml
index 9b24941e0e..ea622c87c7 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-arat-host.xml
@@ -23,6 +23,7 @@
   <feature name='rdrand'/>
   <feature name='arat'/>
   <feature name='tsc_adjust'/>
+  <feature name='intel-pt'/>
   <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
   <feature name='abm'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-guest.xml
index 877895cf15..e825e2a0fb 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-guest.xml
@@ -22,6 +22,7 @@
   <feature policy='require' name='rdrand'/>
   <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='abm'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml
index 9b24941e0e..ea622c87c7 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-host.xml
@@ -23,6 +23,7 @@
   <feature name='rdrand'/>
   <feature name='arat'/>
   <feature name='tsc_adjust'/>
+  <feature name='intel-pt'/>
   <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
   <feature name='abm'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-guest.xml
index a70cb6d46a..4fa4770208 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-guest.xml
@@ -22,6 +22,7 @@
   <feature policy='require' name='rdrand'/>
   <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='abm'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml
index b8e3399103..25690c099c 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-5600U-ibrs-host.xml
@@ -23,6 +23,7 @@
   <feature name='rdrand'/>
   <feature name='arat'/>
   <feature name='tsc_adjust'/>
+  <feature name='intel-pt'/>
   <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
   <feature name='abm'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml
index c3561d5971..5777a0bfba 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-guest.xml
@@ -19,6 +19,7 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='xsaves'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='invtsc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml
index c799394eaf..faaa07f19b 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-7700-host.xml
@@ -20,6 +20,7 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='clflushopt'/>
+  <feature name='intel-pt'/>
   <feature name='xsaves'/>
   <feature name='pdpe1gb'/>
   <feature name='invtsc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml
index c3561d5971..5777a0bfba 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-guest.xml
@@ -19,6 +19,7 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='xsaves'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='invtsc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml
index c799394eaf..faaa07f19b 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E3-1245-v5-host.xml
@@ -20,6 +20,7 @@
   <feature name='osxsave'/>
   <feature name='tsc_adjust'/>
   <feature name='clflushopt'/>
+  <feature name='intel-pt'/>
   <feature name='xsaves'/>
   <feature name='pdpe1gb'/>
   <feature name='invtsc'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-guest.xml
index 60609f5c70..7b93df3f1b 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-guest.xml
@@ -20,6 +20,7 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
+  <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='mbm_total'/>
   <feature policy='require' name='mbm_local'/>
   <feature policy='require' name='pdpe1gb'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml
index 357cafd10a..5078420c7a 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2623-v4-host.xml
@@ -25,6 +25,7 @@
   <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
+  <feature name='intel-pt'/>
   <feature name='xsaveopt'/>
   <feature name='mbm_total'/>
   <feature name='mbm_local'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-guest.xml
index 2fac54355c..cd7e25b52a 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-guest.xml
@@ -20,6 +20,7 @@
   <feature policy='require' name='osxsave'/>
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
+  <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='mbm_total'/>
   <feature policy='require' name='mbm_local'/>
   <feature policy='require' name='pdpe1gb'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml
index f482864a98..5dd8d749de 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-v4-host.xml
@@ -25,6 +25,7 @@
   <feature name='arat'/>
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
+  <feature name='intel-pt'/>
   <feature name='xsaveopt'/>
   <feature name='mbm_total'/>
   <feature name='mbm_local'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml
index 5f51dea631..480127f341 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-guest.xml
@@ -21,6 +21,7 @@
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
   <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='pku'/>
   <feature policy='require' name='xsaves'/>
   <feature policy='require' name='mbm_total'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml
index a11b31369d..680b10acef 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-5115-host.xml
@@ -22,6 +22,7 @@
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
   <feature name='clflushopt'/>
+  <feature name='intel-pt'/>
   <feature name='pku'/>
   <feature name='xsaves'/>
   <feature name='mbm_total'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml
index f72bcea68b..f31ca1ffc5 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-guest.xml
@@ -21,6 +21,7 @@
   <feature policy='require' name='tsc_adjust'/>
   <feature policy='require' name='cmt'/>
   <feature policy='require' name='clflushopt'/>
+  <feature policy='require' name='intel-pt'/>
   <feature policy='require' name='pku'/>
   <feature policy='require' name='xsaves'/>
   <feature policy='require' name='mbm_total'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml
index 1a68e35c19..b18ceddc60 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-Gold-6148-host.xml
@@ -22,6 +22,7 @@
   <feature name='tsc_adjust'/>
   <feature name='cmt'/>
   <feature name='clflushopt'/>
+  <feature name='intel-pt'/>
   <feature name='pku'/>
   <feature name='xsaves'/>
   <feature name='mbm_total'/>
-- 
2.19.0

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