selftests/bpf: Enable private stack tests for powerpc64

With support of private stack, relevant tests must pass
on powerpc64.

#./test_progs -t struct_ops_private_stack
#434/1   struct_ops_private_stack/private_stack:OK
#434/2   struct_ops_private_stack/private_stack_fail:OK
#434/3   struct_ops_private_stack/private_stack_recur:OK
#434     struct_ops_private_stack:OK
Summary: 1/3 PASSED, 0 SKIPPED, 0 FAILED

Signed-off-by: Abhishek Dubey <adubey@linux.ibm.com>
Tested-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com>
Reviewed-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20260401103215.104438-2-adubey@linux.ibm.com

diff --git a/tools/testing/selftests/bpf/prog_tests/struct_ops_private_stack.c b/tools/testing/selftests/bpf/prog_tests/struct_ops_private_stack.c
index d42123a0fb16c39332841f18def0ca77628709f5..98db9bafa44b25f5fb77b925f97550b80d67255b 100644 (file)
--- a/tools/testing/selftests/bpf/prog_tests/struct_ops_private_stack.c
+++ b/tools/testing/selftests/bpf/prog_tests/struct_ops_private_stack.c
@@ -5,6 +5,7 @@
 #include "struct_ops_private_stack_fail.skel.h"
 #include "struct_ops_private_stack_recur.skel.h"
 
+#if defined(__x86_64__) || defined(__aarch64__) || defined(__powerpc64__)
 static void test_private_stack(void)
 {
        struct struct_ops_private_stack *skel;
@@ -15,11 +16,6 @@ static void test_private_stack(void)
        if (!ASSERT_OK_PTR(skel, "struct_ops_private_stack__open"))
                return;
 
-       if (skel->data->skip) {
-               test__skip();
-               goto cleanup;
-       }
-
        err = struct_ops_private_stack__load(skel);
        if (!ASSERT_OK(err, "struct_ops_private_stack__load"))
                goto cleanup;
@@ -48,15 +44,9 @@ static void test_private_stack_fail(void)
        if (!ASSERT_OK_PTR(skel, "struct_ops_private_stack_fail__open"))
                return;
 
-       if (skel->data->skip) {
-               test__skip();
-               goto cleanup;
-       }
-
        err = struct_ops_private_stack_fail__load(skel);
        ASSERT_ERR(err, "struct_ops_private_stack_fail__load");
 
-cleanup:
        struct_ops_private_stack_fail__destroy(skel);
 }
 
@@ -70,11 +60,6 @@ static void test_private_stack_recur(void)
        if (!ASSERT_OK_PTR(skel, "struct_ops_private_stack_recur__open"))
                return;
 
-       if (skel->data->skip) {
-               test__skip();
-               goto cleanup;
-       }
-
        err = struct_ops_private_stack_recur__load(skel);
        if (!ASSERT_OK(err, "struct_ops_private_stack_recur__load"))
                goto cleanup;
@@ -93,7 +78,7 @@ cleanup:
        struct_ops_private_stack_recur__destroy(skel);
 }
 
-void test_struct_ops_private_stack(void)
+static void __test_struct_ops_private_stack(void)
 {
        if (test__start_subtest("private_stack"))
                test_private_stack();
@@ -102,3 +87,14 @@ void test_struct_ops_private_stack(void)
        if (test__start_subtest("private_stack_recur"))
                test_private_stack_recur();
 }
+#else
+static void __test_struct_ops_private_stack(void)
+{
+       test__skip();
+}
+#endif
+
+void test_struct_ops_private_stack(void)
+{
+       __test_struct_ops_private_stack();
+}

diff --git a/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c b/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c
index dbe646013811a329900a62d73a730f96a320a815..3cd0c1a55cbd5224e390e71350bcfe3423ff9c7a 100644 (file)
--- a/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c
+++ b/tools/testing/selftests/bpf/progs/struct_ops_private_stack.c
@@ -7,12 +7,6 @@
 
 char _license[] SEC("license") = "GPL";
 
-#if defined(__TARGET_ARCH_x86) || defined(__TARGET_ARCH_arm64)
-bool skip __attribute((__section__(".data"))) = false;
-#else
-bool skip = true;
-#endif
-
 void bpf_testmod_ops3_call_test_2(void) __ksym;
 
 int val_i, val_j;

diff --git a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c
index 3d89ad7cbe2a977f58173581135d5027e461bfe4..1442728f56046ed47c85cf3bc579bc62bc6e34db 100644 (file)
--- a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c
+++ b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_fail.c
@@ -7,12 +7,6 @@
 
 char _license[] SEC("license") = "GPL";
 
-#if defined(__TARGET_ARCH_x86) || defined(__TARGET_ARCH_arm64)
-bool skip __attribute((__section__(".data"))) = false;
-#else
-bool skip = true;
-#endif
-
 void bpf_testmod_ops3_call_test_2(void) __ksym;
 
 int val_i, val_j;

diff --git a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c
index b1f6d7e5a8e502dc7f4b4177fda0cb9db3121e85..faaa0f8d65a43aed7c0b58cf515deb925031f1ca 100644 (file)
--- a/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c
+++ b/tools/testing/selftests/bpf/progs/struct_ops_private_stack_recur.c
@@ -7,12 +7,6 @@
 
 char _license[] SEC("license") = "GPL";
 
-#if defined(__TARGET_ARCH_x86) || defined(__TARGET_ARCH_arm64)
-bool skip __attribute((__section__(".data"))) = false;
-#else
-bool skip = true;
-#endif
-
 void bpf_testmod_ops3_call_test_1(void) __ksym;
 
 int val_i, val_j;