[PATCH v6 4/4] KVM: selftests: Add test cases for LoongArch

Bibo Mao
2024-01-25T01:54:32Z

From: Tianrui Zhao <zhaotianrui@loongson.cn>

Some common KVM testcases are supported on LoongArch now as following:
demand_paging_test
dirty_log_perf_test
dirty_log_test
guest_print_test
hardware_disable_test
kvm_binary_stats_test
kvm_create_max_vcpus
kvm_page_table_test
memslot_modification_stress_test
memslot_perf_test
set_memory_region_test
And other test cases are not supported by LoongArch such as rseq_test,
since it is not supported on LoongArch physical machine neither.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
---
tools/testing/selftests/kvm/Makefile | 16 ++++++++++++++++
.../selftests/kvm/set_memory_region_test.c | 2 +-
2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile
index 492e937fab00..0261c87b0bb3 100644
--- a/tools/testing/selftests/kvm/Makefile
+++ b/tools/testing/selftests/kvm/Makefile
@@ -56,6 +56,10 @@ LIBKVM_s390x += lib/s390x/ucall.c
LIBKVM_riscv += lib/riscv/processor.c
LIBKVM_riscv += lib/riscv/ucall.c

+LIBKVM_loongarch += lib/loongarch/processor.c
+LIBKVM_loongarch += lib/loongarch/ucall.c
+LIBKVM_loongarch += lib/loongarch/exception.S
+
# Non-compiled test targets
TEST_PROGS_x86_64 += x86_64/nx_huge_pages_test.sh

@@ -196,6 +200,18 @@ TEST_GEN_PROGS_riscv += steal_time

SPLIT_TESTS += get-reg-list

+TEST_GEN_PROGS_loongarch += demand_paging_test
+TEST_GEN_PROGS_loongarch += dirty_log_perf_test
+TEST_GEN_PROGS_loongarch += dirty_log_test
+TEST_GEN_PROGS_loongarch += guest_print_test
+TEST_GEN_PROGS_loongarch += hardware_disable_test
+TEST_GEN_PROGS_loongarch += kvm_binary_stats_test
+TEST_GEN_PROGS_loongarch += kvm_create_max_vcpus
+TEST_GEN_PROGS_loongarch += kvm_page_table_test
+TEST_GEN_PROGS_loongarch += memslot_modification_stress_test
+TEST_GEN_PROGS_loongarch += memslot_perf_test
+TEST_GEN_PROGS_loongarch += set_memory_region_test
+
TEST_PROGS += $(TEST_PROGS_$(ARCH_DIR))
TEST_GEN_PROGS += $(TEST_GEN_PROGS_$(ARCH_DIR))
TEST_GEN_PROGS_EXTENDED += $(TEST_GEN_PROGS_EXTENDED_$(ARCH_DIR))
diff --git a/tools/testing/selftests/kvm/set_memory_region_test.c b/tools/testing/selftests/kvm/set_memory_region_test.c
index 075b80dbe237..7b09e59296be 100644
--- a/tools/testing/selftests/kvm/set_memory_region_test.c
+++ b/tools/testing/selftests/kvm/set_memory_region_test.c
@@ -333,7 +333,7 @@ static void test_invalid_memory_region_flags(void)
struct kvm_vm *vm;
int r, i;

-#if defined __aarch64__ || defined __x86_64__
+#if defined __aarch64__ || defined __x86_64__ || __loongarch__
supported_flags |= KVM_MEM_READONLY;
#endif

--
2.39.3