Hello!

I tested current kernel 5.8 on MIPS BE CPU, and found that name_hash 
field of directory entry is computed incorrectly due to lack of 
endianess conversion.

It leads to errors in directories listing and opening files:

~# ls /mnt/sda1/
ls: /mnt/sda1/System Volume Information: No such file or directory
ls: /mnt/sda1/node.exe: No such file or directory
ls: /mnt/sda1/node_etw_provider.man: No such file or directory
ls: /mnt/sda1/nodevars.bat: No such file or directory
ls: /mnt/sda1/npm: No such file or directory
ls: /mnt/sda1/npm.cmd: No such file or directory
ls: /mnt/sda1/npx: No such file or directory
ls: /mnt/sda1/npx.cmd: No such file or directory


v2:
  - fixed sparse errors

sparse warnings: (new ones prefixed by >>)

 >> fs/exfat/nls.c:522:27: sparse: sparse: incorrect type in assignment 
(different base types) @@     expected unsigned short @@     got 
restricted __le16 [usertype] @@
 >> fs/exfat/nls.c:522:27: sparse:     expected unsigned short
 >> fs/exfat/nls.c:522:27: sparse:     got restricted __le16 [usertype]
    fs/exfat/nls.c:614:32: sparse: sparse: incorrect type in assignment 
(different base types) @@     expected unsigned short @@     got 
restricted __le16 [usertype] @@
    fs/exfat/nls.c:614:32: sparse:     expected unsigned short
    fs/exfat/nls.c:614:32: sparse:     got restricted __le16 [usertype]



Sincerely yours,
Ilya Ponetayev