Commit 1d6693fb authored Mar 05, 2019 by Konstantin Khlebnikov Committed by Linus Torvalds Mar 05, 2019

scripts/decode_stacktrace.sh: handle RIP address with segment

decode line:

  RIP: 0010:khugepaged+0x2a2/0x2280

into

  RIP: 0010:khugepaged (mm/khugepaged.c:1885)

Link: http://lkml.kernel.org/r/154660071227.52726.15645307951282727605.stgit@buzz


Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 5c0198b6

scripts/decode_stacktrace.sh

+8 −1

Original line number	Diff line number	Diff line
		@@ -37,6 +37,13 @@ parse_symbol() {
		symbol=${symbol#\(}
		symbol=${symbol%\)}

		# Strip segment
		local segment
		if [[ $symbol == : ]] ; then
		segment=${symbol%%:*}:
		symbol=${symbol#*:}
		fi

		# Strip the symbol name so that we could look it up
		local name=${symbol%+*}

		@@ -84,7 +91,7 @@ parse_symbol() {
		code=${code//$'\n'/' '}

		# Replace old address with pretty line numbers
		symbol="$name ($code)"
		symbol="$segment$name ($code)"
		}

		decode_code() {