[libvirt] [PATCH v2 1/1] cpu_map.xml: add cmt/mbm feature to x86

[Jiri Denemark]

On Fri, Jun 24, 2016 at 08:44:50 +0800, Qiaowei Ren wrote:
> Some Intel processor families (e.g. the Intel Xeon processor E5 v3
> family) introduced some PQos (Platform Qos) features, including CMT
> (Cache Monitoring technology) and MBM (Memory Bandwidth Monitoring),
> to monitor or control shared resource. This patch add them into x86
> part of cpu_map.xml to be used for applications based on libvirt to
> get cpu capabilities. For example, Nova in OpenStack schedules guests
> based on the CPU features that the host has.
> 
> Signed-off-by: Qiaowei Ren <qiaowei.ren at intel.com>
> ---
>  src/cpu/cpu_map.xml | 11 +++++++++++
>  1 file changed, 11 insertions(+)

Well, you forgot to run make check.

ACK and pushed with the following patch squashed in.

Jirka

diff --git i/tests/cputestdata/x86-cpuid-Xeon-E5-2630-guest.xml w/tests/cputestdata/x86-cpuid-Xeon-E5-2630-guest.xml
index 9ff63d7..b02d963 100644
--- i/tests/cputestdata/x86-cpuid-Xeon-E5-2630-guest.xml
+++ w/tests/cputestdata/x86-cpuid-Xeon-E5-2630-guest.xml
@@ -24,6 +24,7 @@
   <feature policy='require' name='rdrand'/>
   <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='cmt'/>
   <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='abm'/>
diff --git i/tests/cputestdata/x86-cpuid-Xeon-E5-2630-host.xml w/tests/cputestdata/x86-cpuid-Xeon-E5-2630-host.xml
index a651683..431a737 100644
--- i/tests/cputestdata/x86-cpuid-Xeon-E5-2630-host.xml
+++ w/tests/cputestdata/x86-cpuid-Xeon-E5-2630-host.xml
@@ -24,6 +24,7 @@
   <feature name='rdrand'/>
   <feature name='arat'/>
   <feature name='tsc_adjust'/>
+  <feature name='cmt'/>
   <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
   <feature name='abm'/>
diff --git i/tests/cputestdata/x86-cpuid-Xeon-E5-2650-guest.xml w/tests/cputestdata/x86-cpuid-Xeon-E5-2650-guest.xml
index 9ff63d7..b02d963 100644
--- i/tests/cputestdata/x86-cpuid-Xeon-E5-2650-guest.xml
+++ w/tests/cputestdata/x86-cpuid-Xeon-E5-2650-guest.xml
@@ -24,6 +24,7 @@
   <feature policy='require' name='rdrand'/>
   <feature policy='require' name='arat'/>
   <feature policy='require' name='tsc_adjust'/>
+  <feature policy='require' name='cmt'/>
   <feature policy='require' name='xsaveopt'/>
   <feature policy='require' name='pdpe1gb'/>
   <feature policy='require' name='abm'/>
diff --git i/tests/cputestdata/x86-cpuid-Xeon-E5-2650-host.xml w/tests/cputestdata/x86-cpuid-Xeon-E5-2650-host.xml
index a651683..431a737 100644
--- i/tests/cputestdata/x86-cpuid-Xeon-E5-2650-host.xml
+++ w/tests/cputestdata/x86-cpuid-Xeon-E5-2650-host.xml
@@ -24,6 +24,7 @@
   <feature name='rdrand'/>
   <feature name='arat'/>
   <feature name='tsc_adjust'/>
+  <feature name='cmt'/>
   <feature name='xsaveopt'/>
   <feature name='pdpe1gb'/>
   <feature name='abm'/>