tree 2fc71a59a6e40c8a5309336f7225f78987418bb5
parent 2958b66694e018c552be0b60521fec27e8d12988
author Max Filippov <jcmvbkbc@gmail.com> 1543274306 -0800
committer Max Filippov <jcmvbkbc@gmail.com> 1543286269 -0800

xtensa: fix coprocessor context offset definitions

Coprocessor context offsets are used by the assembly code that moves
coprocessor context between the individual fields of the
thread_info::xtregs_cp structure and coprocessor registers.
This fixes coprocessor context clobbering on flushing and reloading
during normal user code execution and user process debugging in the
presence of more than one coprocessor in the core configuration.

Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>