[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
PR/45892 CVS commit: src/sys/arch/x86/x86
The following reply was made to PR port-amd64/45892; it has been noted by GNATS.
From: "Chuck Silvers" <chs%netbsd.org@localhost>
Subject: PR/45892 CVS commit: src/sys/arch/x86/x86
Date: Sat, 11 Feb 2012 18:59:42 +0000
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.
Main Index |
Thread Index |