hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: d66315fd78c3
Author:    kbarrett
Date:      2019-12-03 15:12 -0500
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/d66315fd78c3

8213415: BitMap::word_index_round_up overflow problems
Summary: Limit BitMap sizes so to-word round-up can't overflow.
Reviewed-by: tschatzl, stuefe

! src/hotspot/share/gc/parallel/parMarkBitMap.cpp
! src/hotspot/share/gc/parallel/parMarkBitMap.hpp
! src/hotspot/share/gc/parallel/parMarkBitMap.inline.hpp
! src/hotspot/share/gc/parallel/psParallelCompact.cpp
! src/hotspot/share/utilities/bitMap.cpp
! src/hotspot/share/utilities/bitMap.hpp
! src/hotspot/share/utilities/bitMap.inline.hpp
! test/hotspot/gtest/utilities/test_bitMap_setops.cpp

Changeset: 1ea1c063ad52
Author:    rkennke
Date:      2019-12-03 21:23 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/1ea1c063ad52

8235260: Shenandoah: Don't allow recycle-assist until concurrent roots are done
Reviewed-by: zgu

! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.hpp