diff options
| author | Pu Lehui <pulehui@huawei.com> | 2025-07-19 09:17:29 +0000 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2025-08-15 10:46:51 +0200 |
| commit | fb7cefabae8117c203155ef169a386bec43bbba9 (patch) | |
| tree | dd71b187eb03b83fc54beb487fee7f43185a8696 /scripts/lib/kdoc/kdoc_re.py | |
| parent | b18f4aae6a5db5ada5aba02b43dbdd3909e5f87c (diff) | |
riscv, bpf: Add support arena atomics for RV64
Add arena atomics support for RMW atomics and load-acquire and
store-release instructions. Non-Zacas cmpxchg is implemented via loop,
which is not currently supported because it requires more complex
extable and loop logic.
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: Björn Töpel <bjorn@rivosinc.com>
Reviewed-by: Björn Töpel <bjorn@rivosinc.com>
Acked-by: Björn Töpel <bjorn@kernel.org>
Link: https://lore.kernel.org/bpf/20250719091730.2660197-10-pulehui@huaweicloud.com
Diffstat (limited to 'scripts/lib/kdoc/kdoc_re.py')
0 files changed, 0 insertions, 0 deletions