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CVS commit: src/sys/arch/x86/x86
Module Name: src
Committed By: chs
Date: Sat Feb 11 18:59:41 UTC 2012
zero out the unused parts of direct-map page-table pages.
these seem to cause problems even though they aren't actually referenced,
probably due to speculative execution.
fixes PR 45892.
To generate a diff of this commit:
cvs rdiff -u -r1.163 -r1.164 src/sys/arch/x86/x86/pmap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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