From: George Guo <dongtai.guo@linux.dev>
To: Huacai Chen <chenhuacai@kernel.org>,
Tiezhu Yang <yangtiezhu@loongson.cn>,
Hengqi Chen <hengqi.chen@gmail.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>
Cc: WANG Xuerui <kernel@xen0n.name>,
Martin KaFai Lau <martin.lau@linux.dev>,
Eduard Zingerman <eddyz87@gmail.com>,
Kumar Kartikeya Dwivedi <memxor@gmail.com>,
Song Liu <song@kernel.org>,
Yonghong Song <yonghong.song@linux.dev>,
Jiri Olsa <jolsa@kernel.org>, George Guo <guodongtai@kylinos.cn>,
bpf@vger.kernel.org, loongarch@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: [PATCH bpf-next v2 10/11] selftests/bpf: Enable arena atomics tests on LoongArch
Date: Thu, 2 Jul 2026 10:23:21 +0800 [thread overview]
Message-ID: <20260702022322.51033-11-dongtai.guo@linux.dev> (raw)
In-Reply-To: <20260702022322.51033-1-dongtai.guo@linux.dev>
From: George Guo <guodongtai@kylinos.cn>
Now that the LoongArch JIT implements atomic operations on arena
pointers, add LoongArch to the arena_atomics load-acquire/store-release
architecture guard so those subtests run on LoongArch.
Signed-off-by: George Guo <guodongtai@kylinos.cn>
---
tools/testing/selftests/bpf/progs/arena_atomics.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/testing/selftests/bpf/progs/arena_atomics.c b/tools/testing/selftests/bpf/progs/arena_atomics.c
index 2e7751a85399..38a628b4ee24 100644
--- a/tools/testing/selftests/bpf/progs/arena_atomics.c
+++ b/tools/testing/selftests/bpf/progs/arena_atomics.c
@@ -29,6 +29,7 @@ bool skip_all_tests = true;
#if defined(ENABLE_ATOMICS_TESTS) && \
defined(__BPF_FEATURE_ADDR_SPACE_CAST) && \
(defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \
+ defined(__TARGET_ARCH_loongarch) || \
(defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64))
bool skip_lacq_srel_tests __attribute((__section__(".data"))) = false;
#else
@@ -316,6 +317,7 @@ int load_acquire(const void *ctx)
#if defined(ENABLE_ATOMICS_TESTS) && \
defined(__BPF_FEATURE_ADDR_SPACE_CAST) && \
(defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \
+ defined(__TARGET_ARCH_loongarch) || \
(defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64))
#define LOAD_ACQUIRE_ARENA(SIZEOP, SIZE, SRC, DST) \
@@ -368,6 +370,7 @@ int store_release(const void *ctx)
#if defined(ENABLE_ATOMICS_TESTS) && \
defined(__BPF_FEATURE_ADDR_SPACE_CAST) && \
(defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \
+ defined(__TARGET_ARCH_loongarch) || \
(defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64))
#define STORE_RELEASE_ARENA(SIZEOP, DST, VAL) \
--
2.25.1
next prev parent reply other threads:[~2026-07-02 2:25 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-02 2:23 [PATCH bpf-next v2 00/11] LoongArch: BPF: arena features, exceptions, private stack and may_goto George Guo
2026-07-02 2:23 ` [PATCH bpf-next v2 01/11] LoongArch: BPF: Fix tail call count pointer offset for arena programs George Guo
2026-07-02 2:35 ` sashiko-bot
2026-07-02 2:23 ` [PATCH bpf-next v2 02/11] LoongArch: BPF: Support internal-only MOV to resolve per-CPU addrs George Guo
2026-07-02 2:23 ` [PATCH bpf-next v2 03/11] LoongArch: BPF: Add timed may_goto support George Guo
2026-07-02 2:23 ` [PATCH bpf-next v2 04/11] LoongArch: BPF: Add private stack support George Guo
2026-07-02 2:23 ` [PATCH bpf-next v2 05/11] LoongArch: BPF: Add exceptions (bpf_throw) support George Guo
2026-07-02 2:39 ` sashiko-bot
2026-07-02 2:23 ` [PATCH bpf-next v2 06/11] LoongArch: BPF: Support sign-extending loads from arena George Guo
2026-07-02 2:23 ` [PATCH bpf-next v2 07/11] LoongArch: BPF: Support atomics on arena pointers George Guo
2026-07-02 2:48 ` sashiko-bot
2026-07-02 2:23 ` [PATCH bpf-next v2 08/11] selftests/bpf: Enable struct_ops private stack test for LoongArch George Guo
2026-07-02 2:23 ` [PATCH bpf-next v2 09/11] selftests/bpf: Enable arena LDSX tests on LoongArch George Guo
2026-07-02 2:23 ` George Guo [this message]
2026-07-02 2:49 ` [PATCH bpf-next v2 10/11] selftests/bpf: Enable arena atomics " sashiko-bot
2026-07-02 2:23 ` [PATCH bpf-next v2 11/11] selftests/bpf: Add LoongArch deny list George Guo
2026-07-03 10:11 ` [PATCH bpf-next v2 00/11] LoongArch: BPF: arena features, exceptions, private stack and may_goto Huacai Chen
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