From d22c3e0088e85be8131f7a9283f759cdbb20726d Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Wed, 9 Sep 2026 11:29:53 +0200 Subject: selftests/ftrace: Fix unique symbol check in kprobe_non_uniq_symbol.tc The current regex also matches symbols in modules, which makes the test fail on s390 where name_show is present only once in the kernel, but also multiple times in modules: 000001b1401cdc20 t name_show 000001b0c05e6c40 t name_show [mdev] 000001b0c0495f30 t name_show [i2c_core] Fix this by changing the regular expression to only match the function name. Link: https://lore.kernel.org/all/20260909092954.2200558-1-svens@linux.ibm.com/ Fixes: 03b80ff8023a ("selftests/ftrace: Add new test case which checks non unique symbol") Signed-off-by: Sven Schnelle Reviewed-by: Steven Rostedt Signed-off-by: Masami Hiramatsu (Google) --- arch/powerpc/boot/install.sh | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100755 arch/powerpc/boot/install.sh (limited to 'arch/powerpc/boot/install.sh') diff --git a/arch/powerpc/boot/install.sh b/arch/powerpc/boot/install.sh new file mode 100755 index 000000000..c3df6c27c --- /dev/null +++ b/arch/powerpc/boot/install.sh @@ -0,0 +1,37 @@ +#!/bin/sh +# +# This file is subject to the terms and conditions of the GNU General Public +# License. See the file "COPYING" in the main directory of this archive +# for more details. +# +# Copyright (C) 1995 by Linus Torvalds +# +# Blatantly stolen from in arch/i386/boot/install.sh by Dave Hansen +# +# "make install" script for ppc64 architecture +# +# Arguments: +# $1 - kernel version +# $2 - kernel image file +# $3 - kernel map file +# $4 - default install path (blank if root directory) + +set -e + +# this should work for both the pSeries zImage and the iSeries vmlinux.sm +image_name=$(basename "$2") + + +echo "Warning: '${INSTALLKERNEL}' command not available... Copying" \ + "directly to $4/$image_name-$1" >&2 + +if [ -f "$4"/"$image_name"-"$1" ]; then + mv "$4"/"$image_name"-"$1" "$4"/"$image_name"-"$1".old +fi + +if [ -f "$4"/System.map-"$1" ]; then + mv "$4"/System.map-"$1" "$4"/System-"$1".old +fi + +cat "$2" > "$4"/"$image_name"-"$1" +cp "$3" "$4"/System.map-"$1" -- cgit v1.3.1