On 09/02/2024 08.01, Nicholas Piggin wrote:
Add a selftest for migration support in guest library and test harness
code. It performs migrations a tight loop to irritate races and bugs in
"*in* a tight loop" ?
the test harness code.
Include the test in arm, s390, powerpc.
Acked-by: Claudio Imbrenda <imbre...@linux.ibm.com> (s390x)
Signed-off-by: Nicholas Piggin <npig...@gmail.com>
---
This has flushed out several bugs in developing the multi migration test
harness code already.
Thanks,
Nick
arm/Makefile.common | 1 +
arm/selftest-migration.c | 1 +
arm/unittests.cfg | 6 ++++++
common/selftest-migration.c | 34 ++++++++++++++++++++++++++++++++++
powerpc/Makefile.common | 1 +
powerpc/selftest-migration.c | 1 +
powerpc/unittests.cfg | 4 ++++
s390x/Makefile | 1 +
s390x/selftest-migration.c | 1 +
s390x/unittests.cfg | 4 ++++
10 files changed, 54 insertions(+)
create mode 120000 arm/selftest-migration.c
create mode 100644 common/selftest-migration.c
create mode 120000 powerpc/selftest-migration.c
create mode 120000 s390x/selftest-migration.c
diff --git a/arm/Makefile.common b/arm/Makefile.common
index f828dbe0..f107c478 100644
--- a/arm/Makefile.common
+++ b/arm/Makefile.common
@@ -5,6 +5,7 @@
#
tests-common = $(TEST_DIR)/selftest.$(exe)
+tests-common += $(TEST_DIR)/selftest-migration.$(exe)
tests-common += $(TEST_DIR)/spinlock-test.$(exe)
tests-common += $(TEST_DIR)/pci-test.$(exe)
tests-common += $(TEST_DIR)/pmu.$(exe)
diff --git a/arm/selftest-migration.c b/arm/selftest-migration.c
new file mode 120000
index 00000000..bd1eb266
--- /dev/null
+++ b/arm/selftest-migration.c
@@ -0,0 +1 @@
+../common/selftest-migration.c
\ No newline at end of file
diff --git a/arm/unittests.cfg b/arm/unittests.cfg
index fe601cbb..1ffd9a82 100644
--- a/arm/unittests.cfg
+++ b/arm/unittests.cfg
@@ -55,6 +55,12 @@ smp = $MAX_SMP
extra_params = -append 'smp'
groups = selftest
+# Test migration
+[selftest-migration]
+file = selftest-migration.flat
+groups = selftest migration
+
+arch = arm64
Please swap the last two lines!
# Test PCI emulation
[pci-test]
file = pci-test.flat
With the nits fixed:
Reviewed-by: Thomas Huth <th...@redhat.com>
