Re: [PATCH bpf-next 6/7] riscv, bpf: Support unconditional bswap insn

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Subject: Re: [PATCH bpf-next 6/7] riscv, bpf: Support unconditional bswap insn
From: Björn Töpel <bjorn@xxxxxxxxxx>
Date: Wed, 23 Aug 2023 20:24:47 +0200
Cc: Yonghong Song <yhs@xxxxxx>, Alexei Starovoitov <ast@xxxxxxxxxx>, Daniel Borkmann <daniel@xxxxxxxxxxxxx>, Andrii Nakryiko <andrii@xxxxxxxxxx>, Martin KaFai Lau <martin.lau@xxxxxxxxx>, Song Liu <song@xxxxxxxxxx>, 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>, Xu Kuohai <xukuohai@xxxxxxxxxx>, Puranjay Mohan <puranjay12@xxxxxxxxx>, Pu Lehui <pulehui@xxxxxxxxxx>, Pu Lehui <pulehui@xxxxxxxxxxxxxxx>
In-reply-to: <20230823231059.3363698-7-pulehui@huaweicloud.com>

Pu Lehui <pulehui@xxxxxxxxxxxxxxx> writes:

> From: Pu Lehui <pulehui@xxxxxxxxxx>
>
> Add support unconditional bswap instruction. Since riscv is always
> little-endian, just treat the unconditional scenario the same as
> big-endian conversion.
>
> Signed-off-by: Pu Lehui <pulehui@xxxxxxxxxx>

Acked-by: Björn Töpel <bjorn@xxxxxxxxxx>

References:
- [PATCH bpf-next 0/7] Add support cpu v4 insns for RV64
  - From: Pu Lehui
- [PATCH bpf-next 6/7] riscv, bpf: Support unconditional bswap insn
  - From: Pu Lehui

Prev by Date: Re: [PATCH bpf-next 5/7] riscv, bpf: Support signed div/mod insns
Next by Date: Re: [PATCH bpf-next 7/7] selftests/bpf: Enable cpu v4 tests for RV64
Previous by thread: [PATCH bpf-next 6/7] riscv, bpf: Support unconditional bswap insn
Next by thread: [PATCH bpf-next 5/7] riscv, bpf: Support signed div/mod insns
Index(es):
- Date
- Thread

[Index of Archives] [Linux Samsung SoC] [Linux Rockchip SoC] [Linux Actions SoC] [Linux for Synopsys ARC Processors] [Linux NFS] [Linux NILFS] [Linux USB Devel] [Video for Linux] [Linux Audio Users] [Yosemite News] [Linux Kernel] [Linux SCSI]