| commit | f0263d2d222e9e25f2587e51a9dc58c6fb2a9352 | [log] [tgz] |
|---|---|---|
| author | Will Deacon <will.deacon@arm.com> | Fri Oct 19 14:03:31 2012 +0100 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Mon Oct 22 18:19:24 2012 +1030 |
| tree | 153ae072b6ccc3079ecccadad64b5d5dd81a70cc | |
| parent | dd8e8c4a2c902d8350b702e7bc7c2799e5e7e331 [diff] |
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>