Date: Thu, 5 Dec 2002 20:45:23 -0700 (MST) From: "Ronald G. Minnich" <rminnich@lanl.gov> To: David Schultz <dschultz@uclink.Berkeley.EDU> Cc: Gary Thorpe <gathorpe79@yahoo.com>, Terry Lambert <tlambert2@mindspring.com>, <freebsd-hackers@FreeBSD.ORG> Subject: Re: maxusers and random system freezes Message-ID: <Pine.LNX.4.44.0212052043360.12734-100000@carotid.ccs.lanl.gov> In-Reply-To: <20021206024839.GA14624@HAL9000.homeunix.com>
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On Thu, 5 Dec 2002, David Schultz wrote: > Linux used to do that, but AFAIK it doesn't anymore. Linux puts kvm at 0xc0000000, kernel at physical 0x100000, etc. There was a time when you could address all of physical memory just by direct-mapping the PTEs, since base of 0xc0000000 means KVM space of 0x40000000. Those days are gone. ron To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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