netdev - Re: [bpf-next v2] bpf: drop deprecated bpf_jit

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <87zgaxqq55.fsf@all.your.base.are.belong.to.us>
Date:   Thu, 05 Jan 2023 10:36:38 +0100
From:   Björn Töpel <bjorn@...nel.org>
To:     tong@...ragraf.org, bpf@...r.kernel.org, netdev@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.or, loongarch@...ts.linux.dev,
        linux-mips@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-riscv@...ts.infradead.org, linux-s390@...r.kernel.org,
        sparclinux@...r.kernel.org
Cc:     Tonghao Zhang <tong@...ragraf.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        Martin KaFai Lau <martin.lau@...ux.dev>,
        Song Liu <song@...nel.org>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>,
        Stanislav Fomichev <sdf@...gle.com>,
        Hao Luo <haoluo@...gle.com>, Jiri Olsa <jolsa@...nel.org>,
        Hou Tao <houtao1@...wei.com>
Subject: Re: [bpf-next v2] bpf: drop deprecated bpf_jit_enable == 2

tong@...ragraf.org writes:

> diff --git a/arch/riscv/net/bpf_jit_core.c b/arch/riscv/net/bpf_jit_core.c
> index 737baf8715da..ff168c50d46a 100644
> --- a/arch/riscv/net/bpf_jit_core.c
> +++ b/arch/riscv/net/bpf_jit_core.c
> @@ -151,9 +151,6 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
>  	}
>  	bpf_jit_build_epilogue(ctx);
>  
> -	if (bpf_jit_enable > 1)
> -		bpf_jit_dump(prog->len, prog_size, pass, ctx->insns);
> -
>  	prog->bpf_func = (void *)ctx->insns;
>  	prog->jited = 1;
>  	prog->jited_len = prog_size;

Acked-by: Björn Töpel <bjorn@...nel.org> # RISC-V