[PATCH v16 08/99] qtest/migration-test: Skip tests if KVM not builtin on s390x/ppc64

["Alex Bennée" <alex.bennee@linaro.org>]

From: Philippe Mathieu-Daudé <philmd@redhat.com>

We might have a s390x/ppc64 QEMU binary built without the KVM
accelerator (configured with --disable-kvm).
Checking for /dev/kvm accessibility isn't enough, also check for the
accelerator in the binary.

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210505125806.1263441-9-philmd@redhat.com>
---
 tests/qtest/migration-test.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index 2b028df687..102bc36b91 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -1387,7 +1387,7 @@ int main(int argc, char **argv)
      */
     if (g_str_equal(qtest_get_arch(), "ppc64") &&
         (access("/sys/module/kvm_hv", F_OK) ||
-         access("/dev/kvm", R_OK | W_OK))) {
+         access("/dev/kvm", R_OK | W_OK) || !qtest_has_accel("kvm"))) {
         g_test_message("Skipping test: kvm_hv not available");
         return g_test_run();
     }
@@ -1398,7 +1398,7 @@ int main(int argc, char **argv)
      */
     if (g_str_equal(qtest_get_arch(), "s390x")) {
 #if defined(HOST_S390X)
-        if (access("/dev/kvm", R_OK | W_OK)) {
+        if (access("/dev/kvm", R_OK | W_OK) || !qtest_has_accel("kvm")) {
             g_test_message("Skipping test: kvm not available");
             return g_test_run();
         }
-- 
2.20.1