tree 16b980ded87e94ac4eee7375eaf38605fb69a211
parent 09156a7a409cf93d1ca2706bf05d714879a5b7ea
author FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 1268745385 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1268977096 +1100

powerpc: Fix swiotlb to respect the boot option

powerpc initializes swiotlb before parsing the kernel boot options so
swiotlb options (e.g. specifying the swiotlb buffer size) are ignored.

Any time before freeing bootmem works for swiotlb so this patch moves
powerpc's swiotlb initialization after parsing the kernel boot
options, mem_init (as x86 does).

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Tested-by: Becky Bruce <beckyb@kernel.crashing.org>
Tested-by: Albert Herranz <albert_herranz@yahoo.es>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>