Re: [PATCH bpf-next v4 3/4] bpf, doc: add BPF JIT for RV32G to BPF documentation

[BjÃrn TÃpel]

On Tue, 3 Mar 2020 at 01:50, Luke Nelson <lukenels@xxxxxxxxxxxxxxxxx> wrote:
> Update filter.txt and admin-guide to mention the BPF JIT for RV32G.
>
> Co-developed-by: Xi Wang <xi.wang@xxxxxxxxx>
> Signed-off-by: Xi Wang <xi.wang@xxxxxxxxx>
> Signed-off-by: Luke Nelson <luke.r.nels@xxxxxxxxx>

Acked-by: BjÃrn TÃpel <bjorn.topel@xxxxxxxxx>

> ---
>  Documentation/admin-guide/sysctl/net.rst | 3 ++-
>  Documentation/networking/filter.txt      | 2 +-
>  2 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/admin-guide/sysctl/net.rst b/Documentation/admin-guide/sysctl/net.rst
> index 287b98708a40..e043c9213388 100644
> --- a/Documentation/admin-guide/sysctl/net.rst
> +++ b/Documentation/admin-guide/sysctl/net.rst
> @@ -67,7 +67,8 @@ two flavors of JITs, the newer eBPF JIT currently supported on:
>    - sparc64
>    - mips64
>    - s390x
> -  - riscv
> +  - riscv64
> +  - riscv32
>
>  And the older cBPF JIT supported on the following archs:
>
> diff --git a/Documentation/networking/filter.txt b/Documentation/networking/filter.txt
> index c4a328f2d57a..2f0f8b17dade 100644
> --- a/Documentation/networking/filter.txt
> +++ b/Documentation/networking/filter.txt
> @@ -606,7 +606,7 @@ before a conversion to the new layout is being done behind the scenes!
>
>  Currently, the classic BPF format is being used for JITing on most
>  32-bit architectures, whereas x86-64, aarch64, s390x, powerpc64,
> -sparc64, arm32, riscv (RV64G) perform JIT compilation from eBPF
> +sparc64, arm32, riscv64, riscv32 perform JIT compilation from eBPF
>  instruction set.
>
>  Some core changes of the new internal format: