git: openjdk/loom: fibers: Fix chunks issues

[duke]

Changeset: 20e14606
Author:    Ron Pressler <ron.pressler at oracle.com>
Date:      2020-08-13 20:41:01 +0000
URL:       https://git.openjdk.java.net/loom/commit/20e14606

Fix chunks issues

! src/hotspot/cpu/x86/continuationChunk_x86.inline.hpp
! src/hotspot/cpu/x86/continuation_x86.inline.hpp
! src/hotspot/cpu/x86/hframe_x86.hpp
! src/hotspot/share/runtime/continuation.cpp
! src/java.base/share/classes/java/lang/Continuation.java
! test/jdk/java/lang/Continuation/fuzz.dat