coro patch not applying cleanly

[Stephen Bannasch]

The coro patch is not applying cleanly anymore:

applying coro.patch
patching file src/share/vm/interpreter/interpreterRuntime.cpp
Hunk #1 FAILED at 893
1 out of 1 hunks FAILED -- saving rejects to file src/share/vm/interpreter/interpreterRuntime.cpp.rej
patching file src/share/vm/prims/nativeLookup.cpp
Hunk #2 FAILED at 123
1 out of 2 hunks FAILED -- saving rejects to file src/share/vm/prims/nativeLookup.cpp.rej
patching file src/share/vm/utilities/debug.hpp
Hunk #1 succeeded at 177 with fuzz 2 (offset 14 lines).
patch failed, unable to continue (try -v)
patch failed, rejects left in working dir
errors during apply, please fix and refresh coro.patch
*** Exit status 2.