tree 153ae072b6ccc3079ecccadad64b5d5dd81a70cc
parent dd8e8c4a2c902d8350b702e7bc7c2799e5e7e331
author Will Deacon <will.deacon@arm.com> 1350651811 +0100
committer Rusty Russell <rusty@rustcorp.com.au> 1350892164 +1030

mm: highmem: export kmap_to_page for modules

Some virtio device drivers (9p) need to translate high virtual addresses
to physical addresses, which are inserted into the virtqueue for
processing by userspace.

This patch exports the kmap_to_page symbol, so that the affected drivers
can be compiled as modules.

Cc: stable@kernel.org
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>