Patch "tools/rtla: Exit with EXIT_SUCCESS when help is invoked" has been added to the 6.6-stable tree

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This is a note to let you know that I've just added the patch titled

    tools/rtla: Exit with EXIT_SUCCESS when help is invoked

to the 6.6-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     tools-rtla-exit-with-exit_success-when-help-is-invoked.patch
and it can be found in the queue-6.6 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From b5f319360371087d52070d8f3fc7789e80ce69a6 Mon Sep 17 00:00:00 2001
From: John Kacur <jkacur@xxxxxxxxxx>
Date: Fri, 2 Feb 2024 19:16:07 -0500
Subject: tools/rtla: Exit with EXIT_SUCCESS when help is invoked

From: John Kacur <jkacur@xxxxxxxxxx>

commit b5f319360371087d52070d8f3fc7789e80ce69a6 upstream.

Fix rtla so that the following commands exit with 0 when help is invoked

rtla osnoise top -h
rtla osnoise hist -h
rtla timerlat top -h
rtla timerlat hist -h

Link: https://lore.kernel.org/linux-trace-devel/20240203001607.69703-1-jkacur@xxxxxxxxxx

Cc: stable@xxxxxxxxxxxxxxx
Fixes: 1eeb6328e8b3 ("rtla/timerlat: Add timerlat hist mode")
Signed-off-by: John Kacur <jkacur@xxxxxxxxxx>
Signed-off-by: Daniel Bristot de Oliveira <bristot@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 tools/tracing/rtla/src/osnoise_hist.c  |    6 +++++-
 tools/tracing/rtla/src/osnoise_top.c   |    6 +++++-
 tools/tracing/rtla/src/timerlat_hist.c |    6 +++++-
 tools/tracing/rtla/src/timerlat_top.c  |    6 +++++-
 4 files changed, 20 insertions(+), 4 deletions(-)

--- a/tools/tracing/rtla/src/osnoise_hist.c
+++ b/tools/tracing/rtla/src/osnoise_hist.c
@@ -480,7 +480,11 @@ static void osnoise_hist_usage(char *usa
 
 	for (i = 0; msg[i]; i++)
 		fprintf(stderr, "%s\n", msg[i]);
-	exit(1);
+
+	if (usage)
+		exit(EXIT_FAILURE);
+
+	exit(EXIT_SUCCESS);
 }
 
 /*
--- a/tools/tracing/rtla/src/osnoise_top.c
+++ b/tools/tracing/rtla/src/osnoise_top.c
@@ -331,7 +331,11 @@ static void osnoise_top_usage(struct osn
 
 	for (i = 0; msg[i]; i++)
 		fprintf(stderr, "%s\n", msg[i]);
-	exit(1);
+
+	if (usage)
+		exit(EXIT_FAILURE);
+
+	exit(EXIT_SUCCESS);
 }
 
 /*
--- a/tools/tracing/rtla/src/timerlat_hist.c
+++ b/tools/tracing/rtla/src/timerlat_hist.c
@@ -546,7 +546,11 @@ static void timerlat_hist_usage(char *us
 
 	for (i = 0; msg[i]; i++)
 		fprintf(stderr, "%s\n", msg[i]);
-	exit(1);
+
+	if (usage)
+		exit(EXIT_FAILURE);
+
+	exit(EXIT_SUCCESS);
 }
 
 /*
--- a/tools/tracing/rtla/src/timerlat_top.c
+++ b/tools/tracing/rtla/src/timerlat_top.c
@@ -375,7 +375,11 @@ static void timerlat_top_usage(char *usa
 
 	for (i = 0; msg[i]; i++)
 		fprintf(stderr, "%s\n", msg[i]);
-	exit(1);
+
+	if (usage)
+		exit(EXIT_FAILURE);
+
+	exit(EXIT_SUCCESS);
 }
 
 /*


Patches currently in stable-queue which might be from jkacur@xxxxxxxxxx are

queue-6.6/tools-rtla-exit-with-exit_success-when-help-is-invoked.patch




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