Merge tag 'xtensa-20210329' of git://github.com/jcmvbkbc/linux-xtensa

Pull xtensa fixes from Max Filippov:

 - fix build with separate exception vectors when they are placed too
   far from the rest of the kernel

 - fix uaccess-related livelock in do_page_fault.

* tag 'xtensa-20210329' of git://github.com/jcmvbkbc/linux-xtensa:
  xtensa: fix uaccess-related livelock in do_page_fault
  xtensa: move coprocessor_flush to the .text section