qtest/xive: Change printf to g_test_message

Change all printf() in pnv-xive2-* qtests to g_test_message()

[npiggin: split from pool qtest]
Signed-off-by: Glenn Miles <milesg@linux.vnet.ibm.com>
Signed-off-by: Michael Kowal <kowal@linux.ibm.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>

tests/qtest/pnv-xive2-flush-sync.c

@@ -178,14 +178,14 @@ void test_flush_sync_inject(QTestState *qts)
     int test_nr;
     uint8_t byte;
 
-    printf("# ============================================================\n");
-    printf("# Starting cache flush/queue sync injection tests...\n");
+    g_test_message("=========================================================");
+    g_test_message("Starting cache flush/queue sync injection tests...");
 
     for (test_nr = 0; test_nr < sizeof(xive_inject_tests);
          test_nr++) {
         int op_type = xive_inject_tests[test_nr];
 
-        printf("# Running test %d\n", test_nr);
+        g_test_message("Running test %d", test_nr);
 
         /* start with status byte set to 0 */
         clr_sync(qts, src_pir, ic_topo_id, op_type);

tests/qtest/pnv-xive2-nvpg_bar.c

@@ -4,8 +4,7 @@
  *
  * Copyright (c) 2024, IBM Corporation.
  *
- * This work is licensed under the terms of the GNU GPL, version 2 or
- * later. See the COPYING file in the top-level directory.
+ * SPDX-License-Identifier: GPL-2.0-or-later
  */
 #include "qemu/osdep.h"
 #include "libqtest.h"
@@ -78,8 +77,8 @@ void test_nvpg_bar(QTestState *qts)
     uint32_t count, delta;
     uint8_t i;
 
-    printf("# ============================================================\n");
-    printf("# Testing NVPG BAR operations\n");
+    g_test_message("=========================================================");
+    g_test_message("Testing NVPG BAR operations");
 
     set_nvg(qts, group_target, 0);
     set_nvp(qts, nvp_target, 0x04);

tests/qtest/pnv-xive2-test.c

@@ -4,6 +4,7 @@
  *  - Test 'Pull Thread Context to Odd Thread Reporting Line'
  *  - Test irq to hardware group
  *  - Test irq to hardware group going through backlog
+ *  - Test irq to pool thread
  *
  * Copyright (c) 2024, IBM Corporation.
  *
@@ -220,8 +221,8 @@ static void test_hw_irq(QTestState *qts)
     uint16_t reg16;
     uint8_t pq, nsr, cppr;
 
-    printf("# ============================================================\n");
-    printf("# Testing irq %d to hardware thread %d\n", irq, target_pir);
+    g_test_message("=========================================================");
+    g_test_message("Testing irq %d to hardware thread %d", irq, target_pir);
 
     /* irq config */
     set_eas(qts, irq, end_index, irq_data);
@@ -278,8 +279,9 @@ static void test_pull_thread_ctx_to_odd_thread_cl(QTestState *qts)
     uint32_t cl_word;
     uint32_t word2;
 
-    printf("# ============================================================\n");
-    printf("# Testing 'Pull Thread Context to Odd Thread Reporting Line'\n");
+    g_test_message("=========================================================");
+    g_test_message("Testing 'Pull Thread Context to Odd Thread Reporting " \
+                   "Line'");
 
     /* clear odd cache line prior to pull operation */
     memset(cl_pair, 0, sizeof(cl_pair));
@@ -330,8 +332,8 @@ static void test_hw_group_irq(QTestState *qts)
     uint16_t reg16;
     uint8_t pq, nsr, cppr;
 
-    printf("# ============================================================\n");
-    printf("# Testing irq %d to hardware group of size 4\n", irq);
+    g_test_message("=========================================================");
+    g_test_message("Testing irq %d to hardware group of size 4", irq);
 
     /* irq config */
     set_eas(qts, irq, end_index, irq_data);
@@ -395,9 +397,9 @@ static void test_hw_group_irq_backlog(QTestState *qts)
     uint16_t reg16;
     uint8_t pq, nsr, cppr, lsmfb, i;
 
-    printf("# ============================================================\n");
-    printf("# Testing irq %d to hardware group of size 4 going through " \
-           "backlog\n",
+    g_test_message("=========================================================");
+    g_test_message("Testing irq %d to hardware group of size 4 going " \
+                   "through backlog",
                    irq);
 
     /*