linux-kernel - Re: [PATCH v2 04/18] rtla: Replace atoi() with a robust strtoi()

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Message-ID: <CADDUTFyEJxLHKHiaxya5QxW49kzWdhj=hzTygQYa9JPUOe8Zgw@mail.gmail.com>
Date: Mon, 12 Jan 2026 14:27:42 +0200
From: Costa Shulyupin <costa.shul@...hat.com>
To: Wander Lairson Costa <wander@...hat.com>
Cc: Steven Rostedt <rostedt@...dmis.org>, Tomas Glozar <tglozar@...hat.com>, 
	Ivan Pravdin <ipravdin.official@...il.com>, Crystal Wood <crwood@...hat.com>, 
	John Kacur <jkacur@...hat.com>, Tiezhu Yang <yangtiezhu@...ngson.cn>, 
	"open list:Real-time Linux Analysis (RTLA) tools" <linux-trace-kernel@...r.kernel.org>, 
	"open list:Real-time Linux Analysis (RTLA) tools" <linux-kernel@...r.kernel.org>, 
	"open list:BPF [MISC]:Keyword:(?:b|_)bpf(?:b|_)" <bpf@...r.kernel.org>
Subject: Re: [PATCH v2 04/18] rtla: Replace atoi() with a robust strtoi()

This commit breaks parse_cpu_set

./rtla timerlat hist -D -c 1,3
Error parsing the cpu set 1,3
Invalid -c cpu list

./rtla timerlat hist -D -c 1-3
Error parsing the cpu set 1-3
Invalid -c cpu list