x86: Export kmap_atomic_prot() needed for TTM.

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This functionality is needed to kmap_atomic() highmem pages that may
potentially have or are about to set up other mappings with
non-standard caching attributes.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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Thomas Hellstrom 2009-07-24 09:57:33 +02:00 • committed by Dave Airlie

parent 542c6f6df5

commit 73ba651fc2

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arch/x86/mm/highmem_32.c

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