Date: Mon, 5 Nov 2007 09:52:12 -0500 From: "Bob Johnson" <fbsdlists@gmail.com> To: "John Baldwin" <jhb@freebsd.org> Cc: amd64@freebsd.org Subject: Re: panic: no BIOS SMAP info from loader Message-ID: <54db43990711050652v1cf7a2e8ra1fcbdfe3e1a436e@mail.gmail.com> In-Reply-To: <200711011327.27953.jhb@freebsd.org> References: <6eb82e0711010634x5f70e974i78c505d8eda24223@mail.gmail.com> <200711011327.27953.jhb@freebsd.org>
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On 11/1/07, John Baldwin <jhb@freebsd.org> wrote: > On Thursday 01 November 2007 09:34:22 am Rong-en Fan wrote: > > I have a HP dc7000 box, booting with i386 is fine, but not > > amd64. It panics as soon as loader loads kernel. The console > > snapshot is at > > > > http://www.flickr.com/photos/rafan/1814155320/ > > > > under loader prompt, 'smap' shows nothing for both i386 > > and amd64. But i386 works well. I looked at archive, it > > seems there are several reports, but no solution. BTW, the boot > > cd I used is 7.0-BETA1.5. > > Does Linux find an SMAP? Right now FreeBSD/amd64 requires an SMAP. > My web searches on this indicated that when HP first introduced these systems, they had the same problem with Linux. HP provided a patch that allows recent Linux kernels to boot. Older i386 FreeBSDs also can not boot on my HP dc7700. So it appears someone has already fixed this for i386, but no one has moved it to AMD64. I don't remember which i386 versions work or don't work, but I can start booting install disks and find out. - Bob
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