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Date: Sat, 29 Nov 2025 12:23:01 -0800
From: Namhyung Kim <namhyung@kernel.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
	Ian Rogers <irogers@google.com>,
	James Clark <james.clark@linaro.org>, Jiri Olsa <jolsa@kernel.org>,
	Adrian Hunter <adrian.hunter@intel.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@kernel.org>, LKML <linux-kernel@vger.kernel.org>,
	linux-perf-users@vger.kernel.org,
	Thomas Richter <tmricht@linux.ibm.com>,
	Howard Chu <howardchu95@gmail.com>
Subject: Re: [PATCH] perf trace: Skip internal syscall arguments
Message-ID: <aStWJTF4WOVFkSG1@google.com>
References: <20251127044418.677379-1-namhyung@kernel.org>
 <20251127203052.12a6a163@robin>
 <aStEaM9tcGlRclQ4@google.com>
 <20251129144202.0567743b@robin>
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On Sat, Nov 29, 2025 at 02:42:02PM -0500, Steven Rostedt wrote:
> On Sat, 29 Nov 2025 11:07:20 -0800
> Namhyung Kim <namhyung@kernel.org> wrote:
> 
> > > Even with this patch applied, I still have a segfault with this command:
> > > 
> > > # ./perf trace -e syscalls:sys_enter_write   
> > 
> > What about this?
> > 
> >   # ./perf trace -e write
> 
> Yes that works. As long as it isn't considered a regression that the
> sys_enter_write crashes, then I'm fine with;
> 
>  Tested-by: Steven Rostedt (Google) <rostedt@goodmis.org>

Thanks, I think it's a separate issue.  Will take a look.

Namhyung