hg: jdk7/hotspot-gc/hotspot: 2 new changesets

[john.cuthbertson at oracle.com]

Changeset: 182e9624aa42
Author:    johnc
Date:      2011-01-19 13:01 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/182e9624aa42

7012642: G1: JumbleGC002 test aborts with segmentation violation due to uncaught stack overflow
Summary: With recent G1 allocation path changes, the value of StackShadowPages in fast debug builds of the JVM, is no longer large enough to prevent the JVM C++ code from touching the stack guard pages. Increase the value of StackShadowPages to a suitable value.
Reviewed-by: ysr, tonyp, coleenp

! src/cpu/x86/vm/globals_x86.hpp

Changeset: cb913d743d09
Author:    johnc
Date:      2011-01-19 13:04 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/cb913d743d09

Merge