Some common KVM test cases are supported on LoongArch now as following: coalesced_io_test 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 either.
Signed-off-by: Bibo Mao maobibo@loongson.cn --- MAINTAINERS | 2 ++ tools/testing/selftests/kvm/Makefile | 2 +- tools/testing/selftests/kvm/Makefile.kvm | 18 ++++++++++++++++++ .../selftests/kvm/set_memory_region_test.c | 2 +- 4 files changed, 22 insertions(+), 2 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS index 3cbf9ac0d83f..20cb455e0821 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13043,6 +13043,8 @@ F: Documentation/virt/kvm/loongarch/ F: arch/loongarch/include/asm/kvm* F: arch/loongarch/include/uapi/asm/kvm* F: arch/loongarch/kvm/ +F: tools/testing/selftests/kvm/*/loongarch/ +F: tools/testing/selftests/kvm/lib/loongarch/
KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) M: Huacai Chen chenhuacai@kernel.org diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile index 20af35a91d6f..d9fffe06d3ea 100644 --- a/tools/testing/selftests/kvm/Makefile +++ b/tools/testing/selftests/kvm/Makefile @@ -3,7 +3,7 @@ top_srcdir = ../../../.. include $(top_srcdir)/scripts/subarch.include ARCH ?= $(SUBARCH)
-ifeq ($(ARCH),$(filter $(ARCH),arm64 s390 riscv x86 x86_64)) +ifeq ($(ARCH),$(filter $(ARCH),arm64 s390 riscv x86 x86_64 loongarch)) # Top-level selftests allows ARCH=x86_64 :-( ifeq ($(ARCH),x86_64) ARCH := x86 diff --git a/tools/testing/selftests/kvm/Makefile.kvm b/tools/testing/selftests/kvm/Makefile.kvm index f62b0a5aba35..7985bb42d2c1 100644 --- a/tools/testing/selftests/kvm/Makefile.kvm +++ b/tools/testing/selftests/kvm/Makefile.kvm @@ -47,6 +47,10 @@ LIBKVM_riscv += lib/riscv/handlers.S 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 += x86/nx_huge_pages_test.sh
@@ -190,6 +194,20 @@ TEST_GEN_PROGS_riscv += coalesced_io_test TEST_GEN_PROGS_riscv += get-reg-list TEST_GEN_PROGS_riscv += steal_time
+TEST_GEN_PROGS_loongarch += coalesced_io_test +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 += demand_paging_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 + SPLIT_TESTS += arch_timer SPLIT_TESTS += get-reg-list
diff --git a/tools/testing/selftests/kvm/set_memory_region_test.c b/tools/testing/selftests/kvm/set_memory_region_test.c index bc440d5aba57..ce3ac0fd6dfb 100644 --- a/tools/testing/selftests/kvm/set_memory_region_test.c +++ b/tools/testing/selftests/kvm/set_memory_region_test.c @@ -350,7 +350,7 @@ static void test_invalid_memory_region_flags(void) struct kvm_vm *vm; int r, i;
-#if defined __aarch64__ || defined __riscv || defined __x86_64__ +#if defined __aarch64__ || defined __riscv || defined __x86_64__ || defined __loongarch__ supported_flags |= KVM_MEM_READONLY; #endif