RFR: 8062672: JVM crashes during GC on various asserts which checks that HeapWord ptr is an oop

[Jesper Wilhelmsson]

Looks good!
/Jesper


Stefan Johansson skrev den 18/2/15 10:46:
> Hi,
>
> The fix for 8062672 [1] has been pushed to 7u80 and 8u60 but the patch get a
> small conflict when applied to 9. A bugfix only present in 9 changed one of the
> patched lines, but the conflict is easy to solve. A diff between the original
> patch (present in 7 and 8) and the resolved one shows only this diff:
>  > --- a/src/os_cpu/linux_sparc/vm/vm_version_linux_sparc.cpp
>  > +++ b/src/os_cpu/linux_sparc/vm/vm_version_linux_sparc.cpp
> 30c30
> < -    if (fscanf(fp, "cpu\t\t: %100[^\n]", &cpu) == 1) {
> ---
>  > -    if (fscanf(fp, "cpu\t\t: %100[^\n]", cpu) == 1) {
>
> The full webrev is available at:
> http://cr.openjdk.java.net/~sjohanss/8062672/9/hotspot.00/
>
> The original review thread can be seen here:
> http://mail.openjdk.java.net/pipermail/hotspot-dev/2014-December/016324.html
>
> Thanks,
> Stefan
>
> [1] https://bugs.openjdk.java.net/browse/JDK-8062672
>
>