Re: [PATCH 10/28] i386: map enough initial memory to create lowmem mappings

Eric W. Biederman wrote:

- I know of one system that had BIOS tables at 16MB I believe (and
  thus had a fairly low hole).

Please name names, otherwise this is just rumouring. Seriously. We have enough cargo-cult programming as it is.

A lot of old ISA systems had an option to put a memory hole at 15-16 MB to support ISA video cards with linear frame buffer. It very rarely got used, since VLB took over around the same time.

	-hpa
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