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view make/bsd/platform_amd64.suncc @ 20652:e8bf410d5e23
8058209: Race in G1 card scanning could allow scanning of memory covered by PLABs
Summary: Read _top before _gc_time_stamp in saved_mark_word() with LoadLoad order to ensure we get a consistent view
Reviewed-by: brutisso, dcubed, dholmes, stefank
author | mgerdin |
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date | Fri, 14 Nov 2014 14:23:25 +0100 |
parents | f08d439fab8c |
children |
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os_family = bsd arch = x86 arch_model = x86_64 os_arch = bsd_x86 os_arch_model = bsd_x86_64 lib_arch = amd64 compiler = sparcWorks gnu_dis_arch = amd64 sysdefs = -D_ALLBSD_SOURCE -DSPARC_WORKS -D_GNU_SOURCE -DAMD64