Date: Mon, 2 May 2011 17:49:05 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/ia64/include vmparam.h Message-ID: <201105021749.p42HnO5K084047@repoman.freebsd.org>
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marcel 2011-05-02 17:49:05 UTC
FreeBSD src repository
Modified files:
sys/ia64/include vmparam.h
Log:
SVN rev 221334 on 2011-05-02 17:49:05Z by marcel
Don't use the whole region 5 for KVA, because the CPU may not implement all
of the 61 bits available within the region for virtual addressing. Since
there's no good way for us to map out the gap in the virtual address space,
limit KVA to the architectural minimum implemented address bits. This still
gives us 1 petabyte of KVA, so no worries.
Revision Changes Path
1.29 +2 -1 src/sys/ia64/include/vmparam.h
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