Merge remote-tracking branch 'remotes/thuth-gitlab/tags/pull-request-2021-05-14' into staging

* Replace YAML anchors by extends in the gitlab-CI yaml files
* Many small qtest fixes (e.g. to fix issues discovered by Coverity)
* Poison more config switches in common code
* Fix the failing Travis-CI and Cirrus-CI tasks

# gpg: Signature made Fri 14 May 2021 12:17:39 BST
# gpg:                using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg:                issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg:                 aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg:                 aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg:                 aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3  EAB9 2ED9 D774 FE70 2DB5

* remotes/thuth-gitlab/tags/pull-request-2021-05-14:
  cirrus.yml: Fix the MSYS2 task
  pc-bios/s390-ccw: Fix inline assembly for older versions of Clang
  tests/qtest/migration-test: Use g_autofree to avoid leaks on error paths
  configure: Poison all current target-specific #defines
  migration: Move populate_vfio_info() into a separate file
  include/sysemu: Poison all accelerator CONFIG switches in common code
  tests: Avoid side effects inside g_assert() arguments
  tests/qtest/rtc-test: Remove pointless NULL check
  tests/qtest/tpm-util.c: Free memory with correct free function
  tests/migration-test: Fix "true" vs true
  tests/qtest/npcm7xx_pwm-test.c: Avoid g_assert_true() for non-test assertions
  tests/qtest/ahci-test.c: Calculate iso_size with 64-bit arithmetic
  util/compatfd.c: Replaced a malloc call with g_malloc.
  libqtest: refuse QTEST_QEMU_BINARY=qemu-kvm
  docs/devel/qgraph: add troubleshooting information
  libqos/qgraph: fix "UNAVAILBLE" typo
  gitlab-ci: Replace YAML anchors by extends (native_test_job)
  gitlab-ci: Replace YAML anchors by extends (native_build_job)
  gitlab-ci: Replace YAML anchors by extends (container_job)
  tests/docker/dockerfiles: Add ccache to containers where it was missing

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

4 files changed, 29 insertions, 16 deletions

diff --git a/migration/meson.build b/migration/meson.build
index 3ecedce94d..f8714dcb15 100644
--- a/migration/meson.build
+++ b/migration/meson.build
@@ -31,4 +31,5 @@ softmmu_ss.add(when: ['CONFIG_RDMA', rdma], if_true: files('rdma.c'))
 softmmu_ss.add(when: 'CONFIG_LIVE_BLOCK_MIGRATION', if_true: files('block.c'))
 softmmu_ss.add(when: zstd, if_true: files('multifd-zstd.c'))
 
-specific_ss.add(when: 'CONFIG_SOFTMMU', if_true: files('dirtyrate.c', 'ram.c'))
+specific_ss.add(when: 'CONFIG_SOFTMMU',
+                if_true: files('dirtyrate.c', 'ram.c', 'target.c'))
diff --git a/migration/migration.c b/migration/migration.c
index 4698b47442..1885860d7b 100644
--- a/migration/migration.c
+++ b/migration/migration.c
@@ -60,10 +60,6 @@
 #include "qemu/yank.h"
 #include "sysemu/cpus.h"
 
-#ifdef CONFIG_VFIO
-#include "hw/vfio/vfio-common.h"
-#endif
-
 #define MAX_THROTTLE  (128 << 20)      /* Migration transfer speed throttling */
 
 /* Amount of time to allocate to each "chunk" of bandwidth-throttled
@@ -1064,17 +1060,6 @@ static void populate_disk_info(MigrationInfo *info)
     }
 }
 
-static void populate_vfio_info(MigrationInfo *info)
-{
-#ifdef CONFIG_VFIO
-    if (vfio_mig_active()) {
-        info->has_vfio = true;
-        info->vfio = g_malloc0(sizeof(*info->vfio));
-        info->vfio->transferred = vfio_mig_bytes_transferred();
-    }
-#endif
-}
-
 static void fill_source_migration_info(MigrationInfo *info)
 {
     MigrationState *s = migrate_get_current();
diff --git a/migration/migration.h b/migration/migration.h
index f7b388d718..b88bd8fe07 100644
--- a/migration/migration.h
+++ b/migration/migration.h
@@ -377,4 +377,6 @@ void migration_consume_urgent_request(void);
 bool migration_rate_limit(void);
 void migration_cancel(void);
 
+void populate_vfio_info(MigrationInfo *info);
+
 #endif
diff --git a/migration/target.c b/migration/target.c
new file mode 100644
index 0000000000..907ebf0a0a
--- /dev/null
+++ b/migration/target.c
@@ -0,0 +1,25 @@
+/*
+ * QEMU live migration - functions that need to be compiled target-specific
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2
+ * or (at your option) any later version.
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/qapi-types-migration.h"
+#include "migration.h"
+
+#ifdef CONFIG_VFIO
+#include "hw/vfio/vfio-common.h"
+#endif
+
+void populate_vfio_info(MigrationInfo *info)
+{
+#ifdef CONFIG_VFIO
+    if (vfio_mig_active()) {
+        info->has_vfio = true;
+        info->vfio = g_malloc0(sizeof(*info->vfio));
+        info->vfio->transferred = vfio_mig_bytes_transferred();
+    }
+#endif
+}