Merge tag 'xtensa-20181128' of git://github.com/jcmvbkbc/linux-xtensa
Pull Xtensa fixes from Max Filippov:
- fix kernel exception on userspace access to a currently disabled
coprocessor
- fix coprocessor data saving/restoring in configurations with multiple
coprocessors
- fix ptrace access to coprocessor data on configurations with multiple
coprocessors with high alignment requirements
* tag 'xtensa-20181128' of git://github.com/jcmvbkbc/linux-xtensa:
xtensa: fix coprocessor part of ptrace_{get,set}xregs
xtensa: fix coprocessor context offset definitions
xtensa: enable coprocessors that are being flushed