linux-kernel - [PATCH 5/5] LoongArch: Enable kprobe and ftrace in defconfig

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Message-ID: <20250430131516.24287-6-yangtiezhu@loongson.cn>
Date: Wed, 30 Apr 2025 21:15:16 +0800
From: Tiezhu Yang <yangtiezhu@...ngson.cn>
To: Huacai Chen <chenhuacai@...nel.org>
Cc: loongarch@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [PATCH 5/5] LoongArch: Enable kprobe and ftrace in defconfig

kprobe and ftrace are often used, just enable them in defconfig
to avoid setting them manually each time when updating kernel.

Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
---
 arch/loongarch/configs/loongson3_defconfig | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig
index d9160f025da0..2301882400f2 100644
--- a/arch/loongarch/configs/loongson3_defconfig
+++ b/arch/loongarch/configs/loongson3_defconfig
@@ -39,7 +39,6 @@ CONFIG_NAMESPACES=y
 CONFIG_USER_NS=y
 CONFIG_CHECKPOINT_RESTORE=y
 CONFIG_SCHED_AUTOGROUP=y
-CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_EXPERT=y
 CONFIG_KALLSYMS_ALL=y
@@ -67,6 +66,7 @@ CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
 CONFIG_LOONGSON3_CPUFREQ=m
 CONFIG_VIRTUALIZATION=y
 CONFIG_KVM=m
+CONFIG_KPROBES=y
 CONFIG_MODULES=y
 CONFIG_MODULE_FORCE_LOAD=y
 CONFIG_MODULE_UNLOAD=y
@@ -1006,7 +1006,17 @@ CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
 CONFIG_DEBUG_INFO_BTF=y
 CONFIG_STRIP_ASM_SYMS=y
 CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_FS=y
 CONFIG_SCHEDSTATS=y
+CONFIG_FUNCTION_GRAPH_RETVAL=y
+CONFIG_FUNCTION_GRAPH_RETADDR=y
+CONFIG_FPROBE=y
+CONFIG_FUNCTION_PROFILER=y
+CONFIG_STACK_TRACER=y
+CONFIG_IRQSOFF_TRACER=y
+CONFIG_PREEMPT_TRACER=y
+CONFIG_SCHED_TRACER=y
+CONFIG_HWLAT_TRACER=y
+CONFIG_TIMERLAT_TRACER=y
 CONFIG_FTRACE_SYSCALLS=y
+CONFIG_BLK_DEV_IO_TRACE=y
 CONFIG_UNWINDER_ORC=y
-- 
2.42.0