Date: Sat, 2 Jul 2011 23:42:04 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/amd64/amd64 pmap.c src/sys/i386/i386 pmap.c src/sys/i386/xen pmap.c src/sys/ia64/ia64 pmap.c src/sys/mips/mips pmap.c Message-ID: <201107022342.p62NgSUm076233@repoman.freebsd.org>
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alc 2011-07-02 23:42:04 UTC
FreeBSD src repository
Modified files:
sys/amd64/amd64 pmap.c
sys/i386/i386 pmap.c
sys/i386/xen pmap.c
sys/ia64/ia64 pmap.c
sys/mips/mips pmap.c
Log:
SVN rev 223732 on 2011-07-02 23:42:04Z by alc
When iterating over a paging queue, explicitly check for PG_MARKER, instead
of relying on zeroed memory being interpreted as an empty PV list.
Reviewed by: kib
Revision Changes Path
1.723 +1 -1 src/sys/amd64/amd64/pmap.c
1.702 +1 -1 src/sys/i386/i386/pmap.c
1.62 +1 -1 src/sys/i386/xen/pmap.c
1.234 +1 -1 src/sys/ia64/ia64/pmap.c
1.95 +1 -1 src/sys/mips/mips/pmap.c
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