奇怪的是突然就把配置改成这样了，重编译后导致的。
- kernel/include/config/kernel.release
#define UTS_RELEASE "4.19.111+"
- kernel/include/generated/utsrelease.h
4.19.111+
[root@RV1126_RV1109:/]# find . -name galcore*
./lib/modules/galcore.ko
[root@RV1126_RV1109:/]# insmod ./lib/modules/galcore.ko
[ 385.666403] galcore: version magic '4.19.111 SMP preempt mod_unload ARMv7 p2v8 ' should be '4.19.111+ SMP preempt mod_unload ARMv7 p2v8 '
[ 385.669719] galcore: version magic '4.19.111 SMP preempt mod_unloinsmod: can't insert './lib/modules/gaalcore.ko': invalid module formad t
ARMv7 p2v8 ' should be '4.19.111+ SMP preempt mod_unload ARMv7 p2v8 '
算了，暂时没有找到准确的修改位置。
可以直接在 /kernel/Makefile 修改一下,忽略掉系统配置的 kernel/include/config/kernel.release 。
# KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
KERNELRELEASE = 4.19.111
真是奇奇怪怪。