Re: Walking all the physical memory in an x86 system

[Alan Cox]

On Maw, 2004-11-30 at 17:34, Jan Engelhardt wrote:
> 	unsigned short p;
> 	fd = open("/dev/mem", O_RDONLY | O_BINARY);
> 	lseek(fd, 0x400, SEEK_SET);
> 	read(fd, &p, 2);

You want ports for that not mem, has always been the case since back
before Linux existed.

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