[PATCH OSSTEST v3 2/2] make-flight: add a core scheduling job

[Roger Pau Monne]

Run a simple core scheduling tests on a host that has SMT support.
This is only enabled for Xen >= 4.13.

The runvar difference is:

+test-amd64-coresched-amd64-xl all_host_di_version 2020-02-10
+test-amd64-coresched-i386-xl  all_host_di_version 2020-02-10
+test-amd64-coresched-amd64-xl all_host_suite      stretch
+test-amd64-coresched-i386-xl  all_host_suite      stretch
+test-amd64-coresched-amd64-xl all_hostflags       
arch-amd64,arch-xen-amd64,suite-stretch,purpose-test,smt
+test-amd64-coresched-i386-xl  all_hostflags       
arch-i386,arch-xen-amd64,suite-stretch,purpose-test,smt
+test-amd64-coresched-amd64-xl arch                amd64
+test-amd64-coresched-i386-xl  arch                i386
+test-amd64-coresched-amd64-xl buildjob            build-amd64
+test-amd64-coresched-i386-xl  buildjob            build-i386
+test-amd64-coresched-amd64-xl debian_arch         amd64
+test-amd64-coresched-i386-xl  debian_arch         i386
+test-amd64-coresched-amd64-xl debian_kernkind     pvops
+test-amd64-coresched-i386-xl  debian_kernkind     pvops
+test-amd64-coresched-amd64-xl debian_suite        stretch
+test-amd64-coresched-i386-xl  debian_suite        stretch
+test-amd64-coresched-amd64-xl kernbuildjob        build-amd64-pvops
+test-amd64-coresched-i386-xl  kernbuildjob        build-i386-pvops
+test-amd64-coresched-amd64-xl kernkind            pvops
+test-amd64-coresched-i386-xl  kernkind            pvops
+test-amd64-coresched-amd64-xl toolstack           xl
+test-amd64-coresched-i386-xl  toolstack           xl
+test-amd64-coresched-amd64-xl xen_boot_append     sched-gran=core
+test-amd64-coresched-i386-xl  xen_boot_append     sched-gran=core
+test-amd64-coresched-amd64-xl xenbuildjob         build-amd64
+test-amd64-coresched-i386-xl  xenbuildjob         build-amd64

Signed-off-by: Roger Pau Monné <roger....@citrix.com>
---
Changes since v2:
 - Use hw-smt instead of smt as hostflag.
---
 make-flight | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/make-flight b/make-flight
index 2f445d95..a361bcb1 100755
--- a/make-flight
+++ b/make-flight
@@ -763,6 +763,17 @@ test_matrix_do_one () {
   *)                test_dom0pvh=n ;;
   esac
 
+  # core scheduling tests for versions >= 4.13 only
+  case "$xenbranch" in
+  xen-3.*-testing)  test_coresched=n ;;
+  xen-4.?-testing)  test_coresched=n ;;
+  xen-4.10-testing) test_coresched=n ;;
+  xen-4.11-testing) test_coresched=n ;;
+  xen-4.12-testing) test_coresched=n ;;
+  *)                test_coresched=y ;;
+  esac
+
+
   # xend PV guest test on x86 only
   if [ x$test_xend = xy -a \( $dom0arch = "i386" -o $dom0arch = "amd64" \) ]; 
then
     job_create_test test-$xenarch$kern-$dom0arch-pv test-debian xend \
@@ -894,6 +905,15 @@ test_matrix_do_one () {
 
   fi
 
+  # Core-scheduling tests are x86 only
+  if [ x$test_coresched = xy -a $xenarch = amd64 ]; then
+    job_create_test test-$xenarch$kern-coresched-$dom0arch-xl \
+                    test-debian xl $xenarch $dom0arch $debian_runvars \
+                    all_hostflags=$most_hostflags,hw-smt \
+                    xen_boot_append='sched-gran=core'
+
+  fi
+
   #do_passthrough_tests
 
   do_pygrub_tests
-- 
2.26.0