Re: [PATCH bpf-next v2 2/6] riscv, bpf: Unify 32-bit zero-extension to emit_zextw

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Subject: Re: [PATCH bpf-next v2 2/6] riscv, bpf: Unify 32-bit zero-extension to emit_zextw
From: Björn Töpel <bjorn@xxxxxxxxxx>
Date: Thu, 28 Sep 2023 12:46:18 +0200
Cc: Alexei Starovoitov <ast@xxxxxxxxxx>, Daniel Borkmann <daniel@xxxxxxxxxxxxx>, Andrii Nakryiko <andrii@xxxxxxxxxx>, Martin KaFai Lau <martin.lau@xxxxxxxxx>, Song Liu <song@xxxxxxxxxx>, Yonghong Song <yhs@xxxxxx>, John Fastabend <john.fastabend@xxxxxxxxx>, KP Singh <kpsingh@xxxxxxxxxx>, Stanislav Fomichev <sdf@xxxxxxxxxx>, Hao Luo <haoluo@xxxxxxxxxx>, Jiri Olsa <jolsa@xxxxxxxxxx>, Palmer Dabbelt <palmer@xxxxxxxxxxx>, Conor Dooley <conor@xxxxxxxxxx>, Luke Nelson <luke.r.nels@xxxxxxxxx>, Pu Lehui <pulehui@xxxxxxxxxx>, Pu Lehui <pulehui@xxxxxxxxxxxxxxx>
In-reply-to: <20230919035839.3297328-3-pulehui@huaweicloud.com>

Pu Lehui <pulehui@xxxxxxxxxxxxxxx> writes:

> From: Pu Lehui <pulehui@xxxxxxxxxx>
>
> For code unification, add emit_zextw wrapper to unify all the 32-bit
> zero-extension operations.
>
> Signed-off-by: Pu Lehui <pulehui@xxxxxxxxxx>

Acked-by: Björn Töpel <bjorn@xxxxxxxxxx>

References:
- [PATCH bpf-next v2 0/6] Zbb support and code simplification for RV64 JIT
  - From: Pu Lehui
- [PATCH bpf-next v2 2/6] riscv, bpf: Unify 32-bit zero-extension to emit_zextw
  - From: Pu Lehui

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