hg: jdk/jdk: 8248878: SA: Implement simple workaround for JDK-8248876

[chris.plummer at oracle.com]

Changeset: 07e4e320821a
Author:    cjplummer
Date:      2020-07-15 16:07 -0700
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/07e4e320821a

8248878: SA: Implement simple workaround for JDK-8248876
Reviewed-by: sspitsyn, ysuenaga

! src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxCDebugger.java