RE: [PATCH] acpi: fix early DSDT dmi check warnings on ia64

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> I can't remember why this is different between x86 and ia64.  If
> it's reasonable to do, I think it'd be nicer to make DMI available
> earlier on ia64 so we don't have to add checks like this.  Did you
> investigate that?

There is not clue in the commit that added this to ia64 as to why
dmi_scan_machine() was added as an initcall.  I just tried to move
it into setup_arch() - immediately after the efi_init() call as in
x86 - and my system hung without printing anything in boot.

Agreed this would be a better fix.  I'll see if I can figure out
what this call depends on, and so whether I can move is a bit later,
but still early enough to be available for Ming's code to work.

-Tony
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