x86: always explicitly map acpi memory

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Always map acpi tables, rather than assuming we can use the normal
linear mapping to access the acpi tables.  This is necessary in a
virtual environment where the linear mappings are to pseudo-physical
memory, but the acpi tables exist at a real physical address.  It
doesn't hurt to map in the normal non-virtual case, so just do it
unconditionally.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Acked-by: Len Brown <len.brown@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Jeremy Fitzhardinge 2009-02-07 15:39:38 -08:00 • committed by Ingo Molnar

parent 1c14fa4937

commit eecb9a697f

1 changed files with 0 additions and 3 deletions

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arch/x86/kernel/acpi/boot.c

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