From: Andreas Schwab <schwab@linux-m68k.org>
To: Menglong Dong <menglong.dong@linux.dev>
Cc: Menglong Dong <menglong8.dong@gmail.com>,
ast@kernel.org, rostedt@goodmis.org, daniel@iogearbox.net,
john.fastabend@gmail.com, andrii@kernel.org,
martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org,
yonghong.song@linux.dev, kpsingh@kernel.org, sdf@fomichev.me,
haoluo@google.com, jolsa@kernel.org, mhiramat@kernel.org,
mark.rutland@arm.com, mathieu.desnoyers@efficios.com,
jiang.biao@linux.dev, bpf@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-trace-kernel@vger.kernel.org,
linux-riscv@lists.infradead.org
Subject: Re: [PATCH bpf-next v3 3/6] bpf: fix the usage of BPF_TRAMP_F_SKIP_FRAME
Date: Fri, 19 Dec 2025 12:41:27 +0100 [thread overview]
Message-ID: <875xa2g0m0.fsf@igel.home> (raw)
In-Reply-To: <3730454.R56niFO833@7940hx> (Menglong Dong's message of "Fri, 19 Dec 2025 10:22:01 +0800")
On Dez 19 2025, Menglong Dong wrote:
> BPF_TRAMP_F_ORIG_STACK
How can that ever be set?
if (flags & (BPF_TRAMP_F_ORIG_STACK | BPF_TRAMP_F_SHARE_IPMODIFY))
return -ENOTSUPP;
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
next prev parent reply other threads:[~2025-12-19 11:41 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-18 12:36 [PATCH bpf-next v3 0/6] bpf trampoline support "jmp" mode Menglong Dong
2025-11-18 12:36 ` [PATCH bpf-next v3 1/6] ftrace: introduce FTRACE_OPS_FL_JMP Menglong Dong
2025-11-18 13:25 ` bot+bpf-ci
2025-11-18 13:51 ` Steven Rostedt
2025-11-18 12:36 ` [PATCH bpf-next v3 2/6] x86/ftrace: implement DYNAMIC_FTRACE_WITH_JMP Menglong Dong
2025-11-18 22:01 ` Jiri Olsa
2025-11-19 1:05 ` Menglong Dong
2025-11-18 12:36 ` [PATCH bpf-next v3 3/6] bpf: fix the usage of BPF_TRAMP_F_SKIP_FRAME Menglong Dong
2025-12-18 14:45 ` Andreas Schwab
2025-12-18 15:05 ` Menglong Dong
2025-12-19 2:22 ` Menglong Dong
2025-12-19 11:41 ` Andreas Schwab [this message]
2025-12-19 12:27 ` Menglong Dong
2025-12-19 13:31 ` Menglong Dong
2025-12-19 13:48 ` Andreas Schwab
2025-12-19 14:04 ` Menglong Dong
2025-12-19 14:50 ` Andreas Schwab
2025-12-19 14:54 ` Menglong Dong
2025-11-18 12:36 ` [PATCH bpf-next v3 4/6] bpf,x86: adjust the "jmp" mode for bpf trampoline Menglong Dong
2025-11-18 12:36 ` [PATCH bpf-next v3 5/6] bpf: specify the old and new poke_type for bpf_arch_text_poke Menglong Dong
2025-11-18 12:36 ` [PATCH bpf-next v3 6/6] bpf: implement "jmp" mode for trampoline Menglong Dong
2025-11-19 0:59 ` Alexei Starovoitov
2025-11-19 1:03 ` Steven Rostedt
2025-11-22 2:37 ` Alexei Starovoitov
2025-11-24 14:50 ` Steven Rostedt
2025-11-19 0:28 ` [PATCH bpf-next v3 0/6] bpf trampoline support "jmp" mode Alexei Starovoitov
2025-11-19 2:47 ` Menglong Dong
2025-11-19 2:55 ` Leon Hwang
2025-11-19 12:36 ` Xu Kuohai
2025-11-20 2:07 ` Leon Hwang
2025-11-20 3:24 ` Xu Kuohai
2025-11-24 18:00 ` patchwork-bot+netdevbpf
2026-04-02 6:12 ` Leon Hwang
2026-04-02 7:51 ` Menglong Dong
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