hg: jdk8u/jdk8u-dev/hotspot: 2 new changesets

[andreas.eriksson at oracle.com]

Changeset: 44c8fe602a5e
Author:    stuefe
Date:      2015-04-23 18:00 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/44c8fe602a5e

8077276: allocating heap with UseLargePages and HugeTLBFS may trash existing memory mappings (linux)
Summary: Remove MAP_FIXED from initial mapping allocation; add tests
Reviewed-by: stefank, coleenp

! src/os/linux/vm/os_linux.cpp

Changeset: 776cb7cbe2e4
Author:    stefank
Date:      2016-04-25 11:36 +0200
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/776cb7cbe2e4

8017629: G1: UseSHM in combination with a G1HeapRegionSize > os::large_page_size() falls back to use small pages
Reviewed-by: pliden, sjohanss, stuefe

! src/os/linux/vm/os_linux.cpp