LoongArch: fix CONFIG_TRACE_IRQFLAGS_SUPPORT not defined

LoongArch inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7PT2H

--------------------------------
Signed-off-by: NYingkun Meng <mengyingkun@loongson.cn>
Signed-off-by: NHongchen Zhang <zhanghongchen@loongson.cn>

arch/loongarch/Kconfig

@@ -131,6 +131,9 @@ config LOONGARCH
 	select USER_STACKTRACE_SUPPORT
 	select ZONE_DMA32
 
+config TRACE_IRQFLAGS_SUPPORT
+	def_bool y
+
 config HAVE_SETUP_PER_CPU_AREA
 	def_bool y
 	depends on NUMA