!796 [sync] PR-765: LoongArch: fix some stability issues

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/765 
 
LoongArch: fix the following issues:
- Modify loongson3_defconfig to support the cachefilesd service
- Loongson: i2c fixes the issue of interrupt not freed after remove the module
- Fix page table property operation issues
- Fix kernel crash triggered by ltp io_uring02 testcase
- Fix nvme timeout issue triggered by LTP cpuhotplug testcase
- Fix double bridge machine boot failed 
 
Link:https://gitee.com/openeuler/kernel/pulls/796

 

Reviewed-by: Guo Dongtai <guodongtai@kylinos.cn>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>