8008684: CMS: concurrent phase start markers should always be printed Summary: Print the concurrent phase start markers for CMS when PrintGCDetails is enabled, not only if both PrintGCDetails and PrintGCTimeStamps are. Reviewed-by: mgerdin, jmasa

8004697: SIGSEGV on Solaris sparc with -XX:+UseNUMA Summary: Don't scan pages outside the given range. Reviewed-by: jwilhelm, jmasa

8009282: Assertion "assert(used_and_free == capacity_bytes) failed: Accounting is wrong" failed with -XX:+Verbose -XX:+TraceMetadataChunkAllocation Summary: Assertion is only valid when at a safepoint, adjust accordingly. Reviewed-by: stefank, jmasa, tamao

Merge

8009723: CMS logs "concurrent mode failure" twice when using (disabling) -XX:-UseCMSCompactAtFullCollection Reviewed-by: jwilhelm, ehelin, brutisso

Merge

8008368: Deprecate MaxGCMinorPauseMillis Summary: Deprecate MaxGCMinorPauseMillis and emit a warning if set by users Reviewed-by: brutisso, johnc Contributed-by: tamao <tao.mao@oracle.com>

8008079: G1: Add nextObject routine to CMBitMapRO and replace nextWord Summary: Update the task local finger to the start of the next object when marking aborts, in order to avoid the redundant scanning of all 0's when the marking task restarts, if otherwise updating to the next word. In addition, reuse the routine nextObject() in routine iterate(). Reviewed-by: johnc, ysr Contributed-by: tamao <tao.mao@oracle.com>

Merge

8008560: [parfait] Null pointer deference in hotspot/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp Summary: add null pointer check in signal handler Reviewed-by: kvn