From: Stephen Boyd <swboyd@chromium.org>
Date: Thu, 8 Jul 2021 01:09:38 +0000 (-0700)
Subject: scripts/decode_stacktrace.sh: indicate 'auto' can be used for base path
X-Git-Tag: v5.14-rc1~40^2~14
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d5ce757d8f1bdf9def7d2f71862b48ed83d5ed12;p=thirdparty%2Fkernel%2Flinux.git

scripts/decode_stacktrace.sh: indicate 'auto' can be used for base path

Add "auto" to the usage message so that it's a little clearer that you can
pass "auto" as the second argument.  When passing "auto" the script tries
to find the base path automatically instead of requiring it be passed on
the commandline.  Also use [<variable>] to indicate the variable argument
and that it is optional so that we can differentiate from the literal
"auto" that should be passed.

Link: https://lkml.kernel.org/r/20210511003845.2429846-11-swboyd@chromium.org
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Jessica Yu <jeyu@kernel.org>
Cc: Evan Green <evgreen@chromium.org>
Cc: Hsin-Yi Wang <hsinyi@chromium.org>
Cc: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Cc: Sasha Levin <sashal@kernel.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Dave Young <dyoung@redhat.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vivek Goyal <vgoyal@redhat.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh
index 20b5af1ebe5e5..5fbad61fe490e 100755
--- a/scripts/decode_stacktrace.sh
+++ b/scripts/decode_stacktrace.sh
@@ -5,7 +5,7 @@
 
 usage() {
 	echo "Usage:"
-	echo "	$0 -r <release> | <vmlinux> [base path] [modules path]"
+	echo "	$0 -r <release> | <vmlinux> [<base path>|auto] [<modules path>]"
 }
 
 if [[ $1 == "-r" ]] ; then