selftests/bpf: Enable inline bpf_kptr_xchg() test for RV64

Enable inline bpf_kptr_xchg() test for RV64, and the test have passed as
show below:

Summary: 1/0 PASSED, 0 SKIPPED, 0 FAILED

Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn@kernel.org>
Link: https://lore.kernel.org/bpf/20240130124659.670321-3-pulehui@huaweicloud.com

diff --git a/tools/testing/selftests/bpf/prog_tests/kptr_xchg_inline.c b/tools/testing/selftests/bpf/prog_tests/kptr_xchg_inline.c
index 15144943e88b7e7b7a823d108aa81287545d0b4d..7def158da9eb715c80d1915ec102ce62448a1660 100644 (file)
--- a/tools/testing/selftests/bpf/prog_tests/kptr_xchg_inline.c
+++ b/tools/testing/selftests/bpf/prog_tests/kptr_xchg_inline.c
@@ -13,7 +13,8 @@ void test_kptr_xchg_inline(void)
        unsigned int cnt;
        int err;
 
-#if !(defined(__x86_64__) || defined(__aarch64__))
+#if !(defined(__x86_64__) || defined(__aarch64__) || \
+      (defined(__riscv) && __riscv_xlen == 64))
        test__skip();
        return;
 #endif