Date: Wed, 9 Jul 2003 16:04:23 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/amd64/include pmap.h vmparam.h Message-ID: <200307092304.h69N4NcW023615@repoman.freebsd.org>
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peter 2003/07/09 16:04:23 PDT
FreeBSD src repository
Modified files:
sys/amd64/include pmap.h vmparam.h
Log:
Fix the VADDR() macros to use either KVADDR() or UVADDR(), depending
on the implied sign extension. The single unified VADDR() macro was
not able to avoid sign extending the VM_MAXUSER_ADDRESS/USRSTACK values.
Be explicit about UVADDR() (positive address space) and KVADDR()
(kernel negative address space) to make mistakes show up more
spectacularly.
Increase user VM space from 1/2TB (512GB) to 128TB.
Revision Changes Path
1.105 +13 -9 src/sys/amd64/include/pmap.h
1.39 +8 -8 src/sys/amd64/include/vmparam.h
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