selftests/ftrace: Fix unique symbol check in kprobe_non_uniq_symbol.tcgrafted

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 <svens@linux.ibm.com>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>

1 files changed, 104 insertions, 0 deletions

diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
new file mode 100644
index 000000000..1e2201013
--- /dev/null
+++ b/arch/arm/mm/Makefile
@@ -0,0 +1,104 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for the linux arm-specific parts of the memory manager.
+#
+
+obj-y				:= extable.o fault.o init.o iomap.o
+obj-y				+= dma-mapping$(MMUEXT).o
+obj-$(CONFIG_MMU)		+= fault-armv.o flush.o idmap.o ioremap.o \
+				   mmap.o pgd.o mmu.o pageattr.o
+KASAN_SANITIZE_mmu.o		:= n
+
+ifneq ($(CONFIG_MMU),y)
+obj-y				+= nommu.o
+obj-$(CONFIG_ARM_MPU)		+= pmsa-v7.o pmsa-v8.o
+endif
+
+obj-$(CONFIG_ARM_PTDUMP_CORE)	+= dump.o
+obj-$(CONFIG_ARM_PTDUMP_DEBUGFS)	+= ptdump_debugfs.o
+obj-$(CONFIG_MODULES)		+= proc-syms.o
+KASAN_SANITIZE_physaddr.o	:= n
+obj-$(CONFIG_DEBUG_VIRTUAL)	+= physaddr.o
+
+obj-$(CONFIG_ALIGNMENT_TRAP)	+= alignment.o
+obj-$(CONFIG_ARM_PV_FIXUP)	+= pv-fixup-asm.o
+
+obj-$(CONFIG_CPU_ABRT_NOMMU)	+= abort-nommu.o
+obj-$(CONFIG_CPU_ABRT_EV4)	+= abort-ev4.o
+obj-$(CONFIG_CPU_ABRT_EV4T)	+= abort-ev4t.o
+obj-$(CONFIG_CPU_ABRT_LV4T)	+= abort-lv4t.o
+obj-$(CONFIG_CPU_ABRT_EV5T)	+= abort-ev5t.o
+obj-$(CONFIG_CPU_ABRT_EV5TJ)	+= abort-ev5tj.o
+obj-$(CONFIG_CPU_ABRT_EV6)	+= abort-ev6.o
+obj-$(CONFIG_CPU_ABRT_EV7)	+= abort-ev7.o
+
+obj-$(CONFIG_CPU_PABRT_LEGACY)	+= pabort-legacy.o
+obj-$(CONFIG_CPU_PABRT_V6)	+= pabort-v6.o
+obj-$(CONFIG_CPU_PABRT_V7)	+= pabort-v7.o
+
+obj-$(CONFIG_CPU_CACHE_V4)	+= cache-v4.o
+obj-$(CONFIG_CPU_CACHE_V4WT)	+= cache-v4wt.o
+obj-$(CONFIG_CPU_CACHE_V4WB)	+= cache-v4wb.o
+obj-$(CONFIG_CPU_CACHE_V6)	+= cache-v6.o
+obj-$(CONFIG_CPU_CACHE_V7)	+= cache-v7.o
+obj-$(CONFIG_CPU_CACHE_FA)	+= cache-fa.o
+obj-$(CONFIG_CPU_CACHE_NOP)	+= cache-nop.o
+obj-$(CONFIG_CPU_CACHE_V7M)	+= cache-v7m.o
+obj-y				+= cache.o
+
+obj-$(CONFIG_CPU_COPY_V4WT)	+= copypage-v4wt.o
+obj-$(CONFIG_CPU_COPY_V4WB)	+= copypage-v4wb.o
+obj-$(CONFIG_CPU_COPY_FEROCEON)	+= copypage-feroceon.o
+obj-$(CONFIG_CPU_COPY_V6)	+= copypage-v6.o context.o
+obj-$(CONFIG_CPU_SA1100)	+= copypage-v4mc.o
+obj-$(CONFIG_CPU_XSCALE)	+= copypage-xscale.o
+obj-$(CONFIG_CPU_XSC3)		+= copypage-xsc3.o
+obj-$(CONFIG_CPU_COPY_FA)	+= copypage-fa.o
+
+obj-$(CONFIG_CPU_TLB_V4WT)	+= tlb-v4.o
+obj-$(CONFIG_CPU_TLB_V4WB)	+= tlb-v4wb.o
+obj-$(CONFIG_CPU_TLB_V4WBI)	+= tlb-v4wbi.o
+obj-$(CONFIG_CPU_TLB_FEROCEON)	+= tlb-v4wbi.o	# reuse v4wbi TLB functions
+obj-$(CONFIG_CPU_TLB_V6)	+= tlb-v6.o
+obj-$(CONFIG_CPU_TLB_V7)	+= tlb-v7.o
+obj-$(CONFIG_CPU_TLB_FA)	+= tlb-fa.o
+obj-y				+= tlb.o
+
+obj-$(CONFIG_CPU_ARM7TDMI)	+= proc-arm7tdmi.o
+obj-$(CONFIG_CPU_ARM720T)	+= proc-arm720.o
+obj-$(CONFIG_CPU_ARM740T)	+= proc-arm740.o
+obj-$(CONFIG_CPU_ARM9TDMI)	+= proc-arm9tdmi.o
+obj-$(CONFIG_CPU_ARM920T)	+= proc-arm920.o
+obj-$(CONFIG_CPU_ARM922T)	+= proc-arm922.o
+obj-$(CONFIG_CPU_ARM925T)	+= proc-arm925.o
+obj-$(CONFIG_CPU_ARM926T)	+= proc-arm926.o
+obj-$(CONFIG_CPU_ARM940T)	+= proc-arm940.o
+obj-$(CONFIG_CPU_ARM946E)	+= proc-arm946.o
+obj-$(CONFIG_CPU_FA526)		+= proc-fa526.o
+obj-$(CONFIG_CPU_ARM1020)	+= proc-arm1020.o
+obj-$(CONFIG_CPU_ARM1020E)	+= proc-arm1020e.o
+obj-$(CONFIG_CPU_ARM1022)	+= proc-arm1022.o
+obj-$(CONFIG_CPU_ARM1026)	+= proc-arm1026.o
+obj-$(CONFIG_CPU_SA110)		+= proc-sa110.o
+obj-$(CONFIG_CPU_SA1100)	+= proc-sa1100.o
+obj-$(CONFIG_CPU_XSCALE)	+= proc-xscale.o
+obj-$(CONFIG_CPU_XSC3)		+= proc-xsc3.o
+obj-$(CONFIG_CPU_MOHAWK)	+= proc-mohawk.o
+obj-$(CONFIG_CPU_FEROCEON)	+= proc-feroceon.o
+obj-$(CONFIG_CPU_V6)		+= proc-v6.o
+obj-$(CONFIG_CPU_V6K)		+= proc-v6.o
+obj-$(CONFIG_CPU_V7)		+= proc-v7.o proc-v7-bugs.o
+obj-$(CONFIG_CPU_V7M)		+= proc-v7m.o
+obj-$(CONFIG_CFI)		+= proc.o
+
+obj-$(CONFIG_OUTER_CACHE)	+= l2c-common.o
+obj-$(CONFIG_CACHE_B15_RAC)	+= cache-b15-rac.o
+obj-$(CONFIG_CACHE_FEROCEON_L2)	+= cache-feroceon-l2.o
+obj-$(CONFIG_CACHE_L2X0)	+= cache-l2x0.o l2c-l2x0-resume.o
+obj-$(CONFIG_CACHE_L2X0_PMU)	+= cache-l2x0-pmu.o
+obj-$(CONFIG_CACHE_XSC3L2)	+= cache-xsc3l2.o
+obj-$(CONFIG_CACHE_TAUROS2)	+= cache-tauros2.o
+obj-$(CONFIG_CACHE_UNIPHIER)	+= cache-uniphier.o
+
+KASAN_SANITIZE_kasan_init.o	:= n
+obj-$(CONFIG_KASAN)		+= kasan_init.o