hg: jdk8u/jdk8u-dev/hotspot: 3 new changesets

[kevin.walls at oracle.com]

Changeset: 402618d5afc9
Author:    kevinw
Date:      2017-03-17 03:39 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/402618d5afc9

8049717: expose L1_data_cache_line_size for diagnostic/sanity checks
Summary: Add support for VM_Version::L1_data_cache_line_size().
Reviewed-by: dsimms, kvn, dholmes

! src/cpu/sparc/vm/vm_version_sparc.cpp
! src/cpu/x86/vm/vm_version_x86.cpp
! src/cpu/x86/vm/vm_version_x86.hpp
! src/share/vm/prims/jni.cpp
! src/share/vm/runtime/objectMonitor.cpp
! src/share/vm/runtime/objectMonitor.hpp
! src/share/vm/runtime/synchronizer.cpp
! src/share/vm/runtime/synchronizer.hpp
! src/share/vm/runtime/vm_version.cpp
! src/share/vm/runtime/vm_version.hpp

Changeset: 4b7ea2e3f901
Author:    kevinw
Date:      2017-03-31 01:25 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/4b7ea2e3f901

8177817: Remove assertions in 8u that were removed by 8056124 in 9.
Reviewed-by: iveresov

! src/cpu/sparc/vm/vm_version_sparc.cpp

Changeset: 3cb2feaca8cf
Author:    kevinw
Date:      2017-03-17 07:52 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/3cb2feaca8cf

8134119: Use new API to get cache line sizes
Summary: Using new sysconf and sysinfo API on Solaris 12, avoid using libpicl and libkstat.
Reviewed-by: kvn

! src/cpu/sparc/vm/vm_version_sparc.cpp
! src/cpu/sparc/vm/vm_version_sparc.hpp
! src/os_cpu/solaris_sparc/vm/vm_version_solaris_sparc.cpp