On 8/16/2023 12:57 AM, Yonghong Song wrote:
On 8/15/23 8:41 AM, Xu Kuohai wrote:
From: Xu Kuohai <xukuohai@xxxxxxxxxx>
Enable cpu v4 instruction tests for arm64.
Signed-off-by: Xu Kuohai <xukuohai@xxxxxxxxxx>
Thanks for adding cpu v4 support for arm64. The CI looks green as well for arm64.
https://github.com/kernel-patches/bpf/actions/runs/5868919914/job/15912774884?pr=5525
Well, it looks like the CI's clang doesn't support cpu v4 yet:
#306/1 verifier_bswap/cpuv4 is not supported by compiler or jit, use a dummy test:OK
#306 verifier_bswap:OK
Ack this patch which enabled cpu v4 tests for arm64.
Acked-by: Yonghong Song <yonghong.song@xxxxxxxxx>
---
tools/testing/selftests/bpf/progs/test_ldsx_insn.c | 2 +-
tools/testing/selftests/bpf/progs/verifier_bswap.c | 2 +-
tools/testing/selftests/bpf/progs/verifier_gotol.c | 2 +-
tools/testing/selftests/bpf/progs/verifier_ldsx.c | 2 +-
tools/testing/selftests/bpf/progs/verifier_movsx.c | 2 +-
tools/testing/selftests/bpf/progs/verifier_sdiv.c | 2 +-
6 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/tools/testing/selftests/bpf/progs/test_ldsx_insn.c b/tools/testing/selftests/bpf/progs/test_ldsx_insn.c
index 321abf862801..916d9435f12c 100644
--- a/tools/testing/selftests/bpf/progs/test_ldsx_insn.c
+++ b/tools/testing/selftests/bpf/progs/test_ldsx_insn.c
@@ -5,7 +5,7 @@
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>
-#if defined(__TARGET_ARCH_x86) && __clang_major__ >= 18
+#if (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86)) && __clang_major__ >= 18
const volatile int skip = 0;
#else
const volatile int skip = 1;
[...]
.
