JDK-8241765 : Shenandoah: AARCH64 need to save/restore call clobbered registers before calling keepalive barrier
Type:Bug
Component:hotspot
Sub-Component:gc
Affected Version:8-shenandoah,11-shenandoah,14,15
Priority:P3
Status:Resolved
Resolution:Fixed
CPU:arm
Submitted:2020-03-27
Updated:2022-02-24
Resolved:2020-03-28
The Version table provides details related to the release that this issue/RFE will be addressed.
Unresolved : Release in which this issue/RFE will be addressed. Resolved: Release in which this issue/RFE has been resolved. Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
We fixed this problem in x86, but failed to do the same in aarch64.
Comments
14u Fix Request:
I would like to backport this patch to 14u, as it can be a fatal error that is hard to debug.
There is a minor conflict with original patch, on copyright year line.