Messages in this thread | | | Date | Fri, 24 Mar 2000 18:29:55 -0500 (EST) | From | "Mike A. Harris" <> | Subject | Re: VM modules in kernel? |
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On Fri, 24 Mar 2000, Alan Cox wrote:
>> I'm not sure I understand what you're saying here Alan... My >> guess is you're taking VM to mean the kernel virtual memory >> system, when I'm meaning it to be "virtual machine". So my > >No Im taking it to mean virtual machine. In paticular VM on S/390 hardware.
Ahh.. Sorry.. I know nothing of that sort of hardware.
>> The 'hypervisor' is a new term to me.. Are you refering to the >> Transmeta CPU and it's native mode? If I read you correctly > >No its what the S/390 VM is often called. Its a supervisor for supervisor >mode programs so illogically enough its a hypervisor 8). The IBM mainframe >guys thing this kind of set up is routine. Unix is met with >'You mean you cant run a new kernel on test at the same time as the old >one' type remarks.
Hmm.. Sounds like interesting hardware indeed.
>> here, then we could have a native VLIW kernel running on the >> Crusoe, which opens an x86 API to userland? Correct me if I'm >> wrong. > >As I understamd it the VLIW code isnt accessible
Bummer. ;o( A lot of things are inaccessible in lots of software and hardware.. that doesn't stop someone from hacking it though. ;o) I guess it would be difficult without the opcodes, etc..
>> Have you been dipping into the bubbly a bit? ;o) > >Not today.
Hmm.. Maybe it was me then. ;o)
Take care, TTYL
-- Mike A. Harris Linux advocate Computer Consultant GNU advocate Capslock Consulting Open Source advocate
I've overclocked my keyboard interface. It's quite messy dipping my hands into the mineral oil, but *MAN* is my keyboard ever fast now! - Anonymous Coward
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