From: Steven Rostedt <rostedt@goodmis.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Andrii Nakryiko <andrii.nakryiko@gmail.com>,
Masami Hiramatsu <mhiramat@kernel.org>,
Jiri Olsa <jolsa@kernel.org>, Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Networking <netdev@vger.kernel.org>, bpf <bpf@vger.kernel.org>,
Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
Yonghong Song <yhs@fb.com>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@chromium.org>,
x86@kernel.org
Subject: Re: : [PATCH] ftrace/x86: Add FTRACE_MCOUNT_MAX_OFFSET to avoid adding weak functions
Date: Sat, 7 May 2022 09:53:04 -0400 [thread overview]
Message-ID: <20220507095304.0688200b@rorschach.local.home> (raw)
In-Reply-To: <YnV5NQ6lMwFY05nf@hirez.programming.kicks-ass.net>
On Fri, 6 May 2022 21:38:29 +0200
Peter Zijlstra <peterz@infradead.org> wrote:
> You forgot about IBT again? __fentry__ no longer lives at +0 on x86
> anymore.
I didn't forget. It was that the kernel I wrote this for didn't have it ;-)
I wasn't sure if it was accepted into mainline yet.
-- Steve
next prev parent reply other threads:[~2022-05-07 13:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-03 19:04 : [PATCH] ftrace/x86: Add FTRACE_MCOUNT_MAX_OFFSET to avoid adding weak functions Steven Rostedt
2022-05-06 19:38 ` Peter Zijlstra
2022-05-07 13:53 ` Steven Rostedt [this message]
2022-05-06 22:14 ` Andrii Nakryiko
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