[libvirt] [PATCH 12/14] cputest: Disable TSX on broken models

Jiri Denemark jdenemar at redhat.com
Fri Mar 17 16:36:50 UTC 2017


Commit v3.1.0-26-gd60012b4e started filtering hle and rtm features from
broken Intel Haswell CPUs. QEMU implemented similar functionality and
thus it doesn't report rtm and hle features as enabled for Core i5-4670T
CPU anymore.

Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
---
 tests/cputestdata/x86_64-cpuid-Core-i5-4670T-disabled.xml | 1 +
 tests/cputestdata/x86_64-cpuid-Core-i5-4670T-enabled.xml  | 2 +-
 tests/cputestdata/x86_64-cpuid-Core-i5-4670T.json         | 4 ++--
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-disabled.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-disabled.xml
index 601554a81..0c6b68a57 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-disabled.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-disabled.xml
@@ -2,5 +2,6 @@
 <cpudata arch='x86'>
   <cpuid eax_in='0x00000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x0800c1dc' edx='0xb0600000'/>
   <cpuid eax_in='0x00000006' ecx_in='0x00' eax='0x00000004' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x00000810' ecx='0x00000000' edx='0x00000000'/>
   <cpuid eax_in='0x80000007' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000100'/>
 </cpudata>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-enabled.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-enabled.xml
index 8a714379c..31893c0b8 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-enabled.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T-enabled.xml
@@ -1,7 +1,7 @@
 <!-- Features enabled by QEMU -->
 <cpudata arch='x86'>
   <cpuid eax_in='0x00000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0xf7fa3223' edx='0x0f8bfbff'/>
-  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x00000fbb' ecx='0x00000000' edx='0x00000000'/>
+  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x000007ab' ecx='0x00000000' edx='0x00000000'/>
   <cpuid eax_in='0x0000000d' ecx_in='0x01' eax='0x00000001' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
   <cpuid eax_in='0x40000001' ecx_in='0x00' eax='0x010000fa' ebx='0x00000000' ecx='0x00000000' edx='0x00000000'/>
   <cpuid eax_in='0x80000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000021' edx='0x2c100800'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T.json b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T.json
index bfcfcfd46..58b1d0369 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-4670T.json
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-4670T.json
@@ -5,7 +5,7 @@
       "props": {
         "pfthreshold": false,
         "pku": false,
-        "rtm": true,
+        "rtm": false,
         "tsc_adjust": true,
         "tsc-deadline": true,
         "xstore-en": false,
@@ -69,7 +69,7 @@
         "avx512-4vnniw": false,
         "xsave": true,
         "erms": true,
-        "hle": true,
+        "hle": false,
         "nodeid_msr": false,
         "est": false,
         "svm_lock": false,
-- 
2.12.0




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