From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: Ilya Leoshkevich <iii@linux.ibm.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>,
Alexei Starovoitov <ast@kernel.org>, bpf <bpf@vger.kernel.org>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>
Subject: Re: [RFC PATCH bpf-next] bpf: allow JIT debugging if CONFIG_BPF_JIT_ALWAYS_ON is set
Date: Wed, 6 Nov 2019 08:15:57 -0800 [thread overview]
Message-ID: <CAADnVQ+jOo61VoOp+CDAW7k+GnacgEB8Kge-4JsDBaF25sVhWA@mail.gmail.com> (raw)
In-Reply-To: <20191106161204.87261-1-iii@linux.ibm.com>
On Wed, Nov 6, 2019 at 8:12 AM Ilya Leoshkevich <iii@linux.ibm.com> wrote:
>
> Currently it's not possible to set bpf_jit_enable = 2 when
> CONFIG_BPF_JIT_ALWAYS_ON is set, which makes debugging certain problems
> harder.
This is obsolete way of debugging.
Please use bpftool dump jited instead.
next prev parent reply other threads:[~2019-11-06 16:16 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-06 16:12 [RFC PATCH bpf-next] bpf: allow JIT debugging if CONFIG_BPF_JIT_ALWAYS_ON is set Ilya Leoshkevich
2019-11-06 16:15 ` Alexei Starovoitov [this message]
2019-11-06 16:28 ` Ilya Leoshkevich
2019-11-06 16:50 ` John Fastabend
2019-11-06 23:07 ` Daniel Borkmann
2019-11-07 15:30 ` Ilya Leoshkevich
2019-11-07 16:19 ` Daniel Borkmann
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