From: Eduard Zingerman <eddyz87@gmail.com>
To: Leon Hwang <leon.hwang@linux.dev>,
Tiezhu Yang <yangtiezhu@loongson.cn>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
Kumar Kartikeya Dwivedi <memxor@gmail.com>,
Martin KaFai Lau <martin.lau@linux.dev>,
Song Liu <song@kernel.org>,
Yonghong Song <yonghong.song@linux.dev>,
Jiri Olsa <jolsa@kernel.org>,
Emil Tsalapatis <emil@etsalapatis.com>,
KaFai Wan <kafai.wan@linux.dev>
Cc: bpf@vger.kernel.org, loongarch@lists.linux.dev,
"Puranjay Mohan" <puranjay@kernel.org>,
"Björn Töpel" <bjorn@kernel.org>
Subject: Re: [PATCH bpf-next v8 2/2] bpf: Reject programs with inlined helpers if JIT is not available
Date: Tue, 07 Jul 2026 09:31:57 -0700 [thread overview]
Message-ID: <7bc3b23e96b502f9f5aa7012ce1b671b6d29e996.camel@gmail.com> (raw)
In-Reply-To: <7b8e9361-2fc9-4302-b055-3657b19d2272@linux.dev>
On Tue, 2026-07-07 at 21:42 +0800, Leon Hwang wrote:
> On 2026/7/7 17:27, Eduard Zingerman wrote:
[...]
> > Meaning that you'd prefer the bpf_get_smp_processor_id() and co to
> > work correctly w/o JIT, do I understand you correctly?
> >
> Hmm, no. According to Alexei's comment [1], we should reject the helper
> by the way of this patch.
>
> [1] https://lore.kernel.org/bpf/DJN001X0S57Y.18CKUS4NDDQT1@gmail.com/
Ok, good, the sooner the better. Thank you.
prev parent reply other threads:[~2026-07-07 16:32 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-06 4:00 [PATCH bpf-next v8 0/2] Introduce jit_required to prevent a kernel panic Tiezhu Yang
2026-07-06 4:00 ` [PATCH bpf-next v8 1/2] bpf: Introduce jit_required flag and remove bpf_prog_has_kfunc_call() Tiezhu Yang
2026-07-06 11:39 ` KaFai Wan
2026-07-07 1:43 ` Tiezhu Yang
2026-07-06 4:00 ` [PATCH bpf-next v8 2/2] bpf: Reject programs with inlined helpers if JIT is not available Tiezhu Yang
2026-07-06 21:41 ` Eduard Zingerman
2026-07-07 1:37 ` Tiezhu Yang
2026-07-07 9:13 ` Eduard Zingerman
2026-07-07 10:39 ` Tiezhu Yang
2026-07-07 17:55 ` Eduard Zingerman
2026-07-07 2:03 ` Leon Hwang
2026-07-07 9:27 ` Eduard Zingerman
2026-07-07 13:42 ` Leon Hwang
2026-07-07 16:31 ` Eduard Zingerman [this message]
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