The quilt patch titled
Subject: scripts/decode_stacktrace.sh: wrap nm with UTIL_PREFIX and UTIL_SUFFIX
has been removed from the -mm tree. Its filename was
scripts-decode_stacktracesh-wrap-nm-with-util_prefix-and-util_suffix.patch
This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Xiong Nandi <xndchn@xxxxxxxxx>
Subject: scripts/decode_stacktrace.sh: wrap nm with UTIL_PREFIX and UTIL_SUFFIX
Date: Fri, 24 May 2024 12:25:59 +0800
Patch series "scripts/decode_stacktrace.sh: better support to ARM32".
This patch (of 2):
Since System.map is generated by cross-compile nm tool, we should use it here
too. Otherwise host nm may not recognize ARM Thumb-2 instruction address well.
Link: https://lkml.kernel.org/r/20240524042600.14738-1-xndchn@xxxxxxxxx
Link: https://lkml.kernel.org/r/20240524042600.14738-2-xndchn@xxxxxxxxx
Signed-off-by: Xiong Nandi <xndchn@xxxxxxxxx>
Reviewed-by: Elliot Berman <quic_eberman@xxxxxxxxxxx>
Cc: Bjorn Andersson <quic_bjorande@xxxxxxxxxxx>
Cc: Carlos Llamas <cmllamas@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/decode_stacktrace.sh | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/scripts/decode_stacktrace.sh~scripts-decode_stacktracesh-wrap-nm-with-util_prefix-and-util_suffix
+++ a/scripts/decode_stacktrace.sh
@@ -30,6 +30,7 @@ fi
READELF=${UTIL_PREFIX}readelf${UTIL_SUFFIX}
ADDR2LINE=${UTIL_PREFIX}addr2line${UTIL_SUFFIX}
+NM=${UTIL_PREFIX}nm${UTIL_SUFFIX}
if [[ $1 == "-r" ]] ; then
vmlinux=""
@@ -158,7 +159,7 @@ parse_symbol() {
if [[ $aarray_support == true && "${cache[$module,$name]+isset}" == "isset" ]]; then
local base_addr=${cache[$module,$name]}
else
- local base_addr=$(nm "$objfile" 2>/dev/null | awk '$3 == "'$name'" && ($2 == "t" || $2 == "T") {print $1; exit}')
+ local base_addr=$(${NM} "$objfile" 2>/dev/null | awk '$3 == "'$name'" && ($2 == "t" || $2 == "T") {print $1; exit}')
if [[ $base_addr == "" ]] ; then
# address not found
return
_
Patches currently in -mm which might be from xndchn@xxxxxxxxx are
