Remove cpu offline and online from cstate feature

Signed-off-by: qwang59 <[email protected]>
intel · Nov 13, 2024 · 790dcfd · 790dcfd
1 parent 2187c57
commit 790dcfd
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Showing 3 changed files with 0 additions and 36 deletions.
diff --git a/BM/cstate/powermgr_cstate_tests.sh b/BM/cstate/powermgr_cstate_tests.sh
@@ -879,36 +879,6 @@ turbo_freq_when_idle() {
   verify_single_cpu_freq
 }
 
-# Function to do CPU offline and online short stress
-cpu_off_on_stress() {
-  local cycle=$1
-  local dmesg_log
-
-  last_dmesg_timestamp
-
-  cpu_num=$(lscpu | grep "On-line CPU" | awk '{print $NF}' | awk -F "-" '{print $2}')
-  [ -n "$cpu_num" ] || block_test "On-line CPU is not available."
-  test_print_trc "The max CPU number is: $cpu_num "
-
-  for ((i = 1; i <= cycle; i++)); do
-    test_print_trc "CPUs offline online stress cycle$i"
-    for ((j = 1; j <= cpu_num; j++)); do
-      do_cmd "echo 0 > /sys/devices/system/cpu/cpu$j/online"
-    done
-    sleep 1
-    for ((j = 1; j <= cpu_num; j++)); do
-      do_cmd "echo 1 > /sys/devices/system/cpu/cpu$j/online"
-    done
-  done
-
-  dmesg_log=$(extract_case_dmesg)
-  if echo "$dmesg_log" | grep -v "IRQ request may fail" | grep -iE "fail|Call Trace|error|BUG|err"; then
-    die "Kernel dmesg shows failure after CPU offline/online stress: $dmesg_log"
-  else
-    test_print_trc "Kernel dmesg shows Okay after CPU offline/online stress."
-  fi
-}
-
 while getopts :t:H arg; do
   case $arg in
   t)
@@ -1002,9 +972,6 @@ core_cstate_test() {
   verify_turbo_freq_in_c1e)
     turbo_freq_when_idle C1E
     ;;
-  verify_cpu_offline_online_stress)
-    cpu_off_on_stress 5
-    ;;
   *)
     block_test "Wrong Case Id is assigned: $CASE_ID"
     ;;

diff --git a/BM/cstate/tests-client b/BM/cstate/tests-client
@@ -12,4 +12,3 @@ powermgr_cstate_tests.sh -t verify_client_pkg6_by_disabling_cc8
 powermgr_cstate_tests.sh -t verify_client_pkg8_by_disabling_cc10
 powermgr_cstate_tests.sh -t verify_cstate_list_by_perf
 powermgr_cstate_tests.sh -t verify_residency_latency_override
-powermgr_cstate_tests.sh -t verify_cpu_offline_online_stress
diff --git a/BM/cstate/tests-server b/BM/cstate/tests-server
@@ -28,5 +28,3 @@ powermgr_cstate_tests.sh -t verify_turbo_freq_in_default
 powermgr_cstate_tests.sh -t verify_turbo_freq_in_poll
 powermgr_cstate_tests.sh -t verify_turbo_freq_in_c1
 powermgr_cstate_tests.sh -t verify_turbo_freq_in_c1e
-# Below case is verify the CPUs offline and online stress
-powermgr_cstate_tests.sh -t verify_cpu_offline_online_stress