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authorSean Christopherson <sean.j.christopherson@intel.com>2020-04-10 16:17:06 -0700
committerPaolo Bonzini <pbonzini@redhat.com>2020-04-15 12:08:47 -0400
commit5b4f758f454b6e3d9c7182031631c745105ec24b (patch)
tree6d58f63fdcba9e4dff20f8bb739b9430a211cc35 /tools/testing/selftests
parent8cc2dd637b890d75613387daf57af7e8f3a32e33 (diff)
KVM: selftests: Make set_memory_region_test common to all architectures
Make set_memory_region_test available on all architectures by wrapping the bits that are x86-specific in ifdefs. A future testcase to create the maximum number of memslots will be architecture agnostic. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Message-Id: <20200410231707.7128-10-sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests')
-rw-r--r--tools/testing/selftests/kvm/.gitignore2
-rw-r--r--tools/testing/selftests/kvm/Makefile4
-rw-r--r--tools/testing/selftests/kvm/set_memory_region_test.c (renamed from tools/testing/selftests/kvm/x86_64/set_memory_region_test.c)11
3 files changed, 14 insertions, 3 deletions
diff --git a/tools/testing/selftests/kvm/.gitignore b/tools/testing/selftests/kvm/.gitignore
index 16877c3daabf..5947cc119abc 100644
--- a/tools/testing/selftests/kvm/.gitignore
+++ b/tools/testing/selftests/kvm/.gitignore
@@ -6,7 +6,6 @@
/x86_64/hyperv_cpuid
/x86_64/mmio_warning_test
/x86_64/platform_info_test
-/x86_64/set_memory_region_test
/x86_64/set_sregs_test
/x86_64/smm_test
/x86_64/state_test
@@ -21,4 +20,5 @@
/demand_paging_test
/dirty_log_test
/kvm_create_max_vcpus
+/set_memory_region_test
/steal_time
diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile
index 712a2ddd2a27..7af62030c12f 100644
--- a/tools/testing/selftests/kvm/Makefile
+++ b/tools/testing/selftests/kvm/Makefile
@@ -17,7 +17,6 @@ TEST_GEN_PROGS_x86_64 += x86_64/evmcs_test
TEST_GEN_PROGS_x86_64 += x86_64/hyperv_cpuid
TEST_GEN_PROGS_x86_64 += x86_64/mmio_warning_test
TEST_GEN_PROGS_x86_64 += x86_64/platform_info_test
-TEST_GEN_PROGS_x86_64 += x86_64/set_memory_region_test
TEST_GEN_PROGS_x86_64 += x86_64/set_sregs_test
TEST_GEN_PROGS_x86_64 += x86_64/smm_test
TEST_GEN_PROGS_x86_64 += x86_64/state_test
@@ -32,12 +31,14 @@ TEST_GEN_PROGS_x86_64 += clear_dirty_log_test
TEST_GEN_PROGS_x86_64 += demand_paging_test
TEST_GEN_PROGS_x86_64 += dirty_log_test
TEST_GEN_PROGS_x86_64 += kvm_create_max_vcpus
+TEST_GEN_PROGS_x86_64 += set_memory_region_test
TEST_GEN_PROGS_x86_64 += steal_time
TEST_GEN_PROGS_aarch64 += clear_dirty_log_test
TEST_GEN_PROGS_aarch64 += demand_paging_test
TEST_GEN_PROGS_aarch64 += dirty_log_test
TEST_GEN_PROGS_aarch64 += kvm_create_max_vcpus
+TEST_GEN_PROGS_aarch64 += set_memory_region_test
TEST_GEN_PROGS_aarch64 += steal_time
TEST_GEN_PROGS_s390x = s390x/memop
@@ -46,6 +47,7 @@ TEST_GEN_PROGS_s390x += s390x/sync_regs_test
TEST_GEN_PROGS_s390x += demand_paging_test
TEST_GEN_PROGS_s390x += dirty_log_test
TEST_GEN_PROGS_s390x += kvm_create_max_vcpus
+TEST_GEN_PROGS_s390x += set_memory_region_test
TEST_GEN_PROGS += $(TEST_GEN_PROGS_$(UNAME_M))
LIBKVM += $(LIBKVM_$(UNAME_M))
diff --git a/tools/testing/selftests/kvm/x86_64/set_memory_region_test.c b/tools/testing/selftests/kvm/set_memory_region_test.c
index c274ce6b4ba2..ac4945fa1c89 100644
--- a/tools/testing/selftests/kvm/x86_64/set_memory_region_test.c
+++ b/tools/testing/selftests/kvm/set_memory_region_test.c
@@ -18,6 +18,7 @@
#define VCPU_ID 0
+#ifdef __x86_64__
/*
* Somewhat arbitrary location and slot, intended to not overlap anything. The
* location and size are specifically 2mb sized/aligned so that the initial
@@ -301,7 +302,6 @@ static void test_zero_memory_regions(void)
TEST_ASSERT(!ioctl(vm_get_fd(vm), KVM_SET_NR_MMU_PAGES, 64),
"KVM_SET_NR_MMU_PAGES failed, errno = %d\n", errno);
-
vcpu_run(vm, VCPU_ID);
run = vcpu_state(vm, VCPU_ID);
@@ -310,14 +310,22 @@ static void test_zero_memory_regions(void)
kvm_vm_free(vm);
}
+#endif /* __x86_64__ */
int main(int argc, char *argv[])
{
+#ifdef __x86_64__
int i, loops;
+#endif
/* Tell stdout not to buffer its content */
setbuf(stdout, NULL);
+#ifdef __x86_64__
+ /*
+ * FIXME: the zero-memslot test fails on aarch64 and s390x because
+ * KVM_RUN fails with ENOEXEC or EFAULT.
+ */
test_zero_memory_regions();
if (argc > 1)
@@ -332,6 +340,7 @@ int main(int argc, char *argv[])
pr_info("Testing DELETE of in-use region, %d loops\n", loops);
for (i = 0; i < loops; i++)
test_delete_memory_region();
+#endif
return 0;
}