Date: Sun, 10 Dec 2006 01:52:47 +0000 (UTC) From: Kip Macy <kmacy@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sun4v/sun4v pmap.c Message-ID: <200612100152.kBA1qlY5039039@repoman.freebsd.org>
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kmacy 2006-12-10 01:52:47 UTC
FreeBSD src repository
Modified files:
sys/sun4v/sun4v pmap.c
Log:
Add hw.physmemstart loader variable to enable the user to specify the address
at which the kernel should start allocating physical memory. The primary
purpose of this is to test 64-bit cleanness of the data path by setting
hw.physmemstart=4G so that all physical allocations are above 4GB. AMD64
and i386/PAE could also benefit from having this option.
Revision Changes Path
1.21 +20 -11 src/sys/sun4v/sun4v/pmap.c
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