From: Yonghong Song <yonghong.song@linux.dev>
To: Yauheni Kaliuta <ykaliuta@redhat.com>, bpf@vger.kernel.org
Cc: andrii@kernel.org, ast@kernel.org
Subject: Re: [PATCH bpf-next v3] tracing: perf_call_bpf: use struct trace_entry in struct syscall_tp_t
Date: Tue, 1 Aug 2023 07:31:31 -0700 [thread overview]
Message-ID: <5ed5587d-42a7-2198-87e5-46fef29f456c@linux.dev> (raw)
In-Reply-To: <20230801075222.7717-1-ykaliuta@redhat.com>
On 8/1/23 12:52 AM, Yauheni Kaliuta wrote:
> bpf tracepoint program uses struct trace_event_raw_sys_enter as
> argument where trace_entry is the first field. Use the same instead
> of unsigned long long since if it's amended (for example by RT
> patch) it accesses data with wrong offset.
>
> Signed-off-by: Yauheni Kaliuta <ykaliuta@redhat.com>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
next prev parent reply other threads:[~2023-08-01 14:32 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-27 15:06 [PATCH bpf-next] tracing: perf_call_bpf: use struct trace_entry in struct syscall_tp_t Yauheni Kaliuta
2023-07-27 17:37 ` Yonghong Song
2023-07-28 10:02 ` Yauheni Kaliuta
2023-07-28 14:27 ` [PATCH bpf-next v2] " Yauheni Kaliuta
2023-07-28 16:44 ` Yonghong Song
2023-07-31 8:07 ` Yauheni Kaliuta
2023-07-31 18:20 ` Yonghong Song
2023-08-01 7:49 ` Yauheni Kaliuta
2023-08-01 7:52 ` [PATCH bpf-next v3] " Yauheni Kaliuta
2023-08-01 14:31 ` Yonghong Song [this message]
2023-08-01 18:00 ` patchwork-bot+netdevbpf
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