linux-kernel - [PATCH 1/2] uprobes: probe definiton can only start with 'p' and '-'

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Message-Id: <1347377843-16017-1-git-send-email-bigeasy@linutronix.de>
Date:	Tue, 11 Sep 2012 17:37:22 +0200
From:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:	srikar@...ux.vnet.ibm.com
Cc:	Ingo Molnar <mingo@...e.hu>, Peter Zijlstra <peterz@...radead.org>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	Roland McGrath <roland@...k.frob.com>,
	linux-kernel@...r.kernel.org, Oleg Nesterov <oleg@...hat.com>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Subject: [PATCH 1/2] uprobes: probe definiton can only start with 'p' and '-'

'r' and ' ' is not supported according to current code.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
---
 kernel/trace/trace_uprobe.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
index 03003cd..f3c3811 100644
--- a/kernel/trace/trace_uprobe.c
+++ b/kernel/trace/trace_uprobe.c
@@ -189,7 +189,7 @@ static int create_trace_uprobe(int argc, char **argv)
 	if (argv[0][0] == '-')
 		is_delete = true;
 	else if (argv[0][0] != 'p') {
-		pr_info("Probe definition must be started with 'p', 'r' or" " '-'.\n");
+		pr_info("Probe definition must be started with 'p' or '-'.\n");
 		return -EINVAL;
 	}
 
-- 
1.7.10.4

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