!3137 LoongArch: add old BPI compatibility

Merge Pull Request from: @ci-robot 
 
PR sync from: Hongchen Zhang <zhanghongchen@loongson.cn>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/7MUMVQPZV6UXNBV672HEKGAPT4SYBSPT/ 
add old BPI compatibility for LoongArch machines.

Hongchen Zhang (1):
  LoongArch: use arch specific phys_to_dma

liuyun (3):
  LoongArch: add kernel setvirtmap for runtime
  LoongArch: Old BPI compatibility
  LoongArch: Fix virtual machine startup error

yangqiming (1):
  LoongArch: Fixed EIOINTC structure members


-- 
2.33.0
 
https://gitee.com/openeuler/kernel/issues/I8H2OZ
https://gitee.com/openeuler/kernel/issues/I6MUZX 
 
Link:https://gitee.com/openeuler/kernel/pulls/3137

 

Reviewed-by: Juxin Gao <gaojuxin@loongson.cn>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>