Summary: Better handle SA_ALTROOT
Reviewed-by: sla, sspitsyn

Reviewed-by: serb, erikj

8195153: [test] runtime/6981737/Test6981737.java shouldn't check 'java.vendor' and 'java.vm.vendor' properties
Reviewed-by: dholmes, andrew

8068269: RTM tests that assert on non-zero lock statistics are too strict in RTMTotalCountIncrRate > 1 cases
Reviewed-by: kvn, iignatyev

Reviewed-by: lfoltan, coleenp

Reviewed-by: brutisso, tschatzl, sjohanss

8200109: NMT: diff_malloc_site assert(early->flags() == current->flags(), "Must be the same memory type")
Reviewed-by: shade, coleenp

Summary: On Linux, use vfork in case of an OOM.
Reviewed-by: dholmes, iklam

8214189: test/hotspot/jtreg/compiler/intrinsics/mathexact/MulExactLConstantTest.java fails on Windows x64 when run with -XX:-TieredCompilation
Reviewed-by: kvn

Reviewed-by: iveresov, kvn

Reviewed-by: aph, dholmes

Reviewed-by: kbarrett, stuefe

Reviewed-by: shade, kbarrett
Contributed-by: NSimon Tooke <stooke@redhat.com>

Reviewed-by: mdoerr, shade

Reviewed-by: kvn, dlong, aph

Reviewed-by: tschatzl, stuefe

Summary: Fix some integer overflows
Reviewed-by: jrose, kvn, kbarrett, adinn, iklam

Summary: Remove the corresponding @requires line
Reviewed-by: tschatzl

Summary: Memory pools can now be optional collection participants, e.g., G1 Old Gen in an incremental collection.
Reviewed-by: tschatzl, jcbeyler, andrew

Summary: Pass the empty string instead of NULL for safer strcmp usage
Reviewed-by: andrew
Contributed-by: NSiddhesh Poyarekar <siddhesh@gotplt.org>

Reviewed-by: kbarrett, vlivanov

Summary: Create separate launchers for clhsdb and hsdb since JDK 8 uses separate launchers for SA tools
Reviewed-by: kevinw, andrew

8208480: Test failure: assert(is_bound() || is_unused()) after JDK-8206075 in C1
Summary: Combine unbound Label assertion checking backports
Reviewed-by: andrew, coffeys