1 files changed, 12 insertions, 7 deletions

diff --git a/softmmu/vl.c b/softmmu/vl.c
index 5a11a62..254ee5e 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@@ -165,8 +165,9 @@ bool boot_strict;
 uint8_t *boot_splash_filedata;
 int only_migratable; /* turn it off unless user states otherwise */
 bool wakeup_suspend_enabled;
-
 int icount_align_option;
+static const char *qtest_chrdev;
+static const char *qtest_log;
 
 /* The bytes in qemu_uuid are in the order specified by RFC4122, _not_ in the
  * little-endian "wire format" described in the SMBIOS 2.6 specification.
@@ -2713,10 +2714,15 @@ static int do_configure_accelerator(void *opaque, QemuOpts *opts, Error **errp)
     AccelClass *ac = accel_find(acc);
     AccelState *accel;
     int ret;
+    bool qtest_with_kvm;
+
+    qtest_with_kvm = g_str_equal(acc, "kvm") && qtest_chrdev != NULL;
 
     if (!ac) {
         *p_init_failed = true;
-        error_report("invalid accelerator %s", acc);
+        if (!qtest_with_kvm) {
+            error_report("invalid accelerator %s", acc);
+        }
         return 0;
     }
     accel = ACCEL(object_new_with_class(OBJECT_CLASS(ac)));
@@ -2728,8 +2734,9 @@ static int do_configure_accelerator(void *opaque, QemuOpts *opts, Error **errp)
     ret = accel_init_machine(accel, current_machine);
     if (ret < 0) {
         *p_init_failed = true;
-        error_report("failed to initialize %s: %s",
-                     acc, strerror(-ret));
+        if (!qtest_with_kvm || ret != -ENOENT) {
+            error_report("failed to initialize %s: %s", acc, strerror(-ret));
+        }
         return 0;
     }
 
@@ -2800,7 +2807,7 @@ static void configure_accelerators(const char *progname)
         exit(1);
     }
 
-    if (init_failed) {
+    if (init_failed && !qtest_chrdev) {
         AccelClass *ac = ACCEL_GET_CLASS(current_accel());
         error_report("falling back to %s", ac->name);
     }
@@ -2870,8 +2877,6 @@ void qemu_init(int argc, char **argv, char **envp)
     MachineClass *machine_class;
     const char *cpu_option;
     const char *vga_model = NULL;
-    const char *qtest_chrdev = NULL;
-    const char *qtest_log = NULL;
     const char *incoming = NULL;
     bool userconfig = true;
     bool nographic = false;