diff options
| author |   FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2010-10-20 15:55:35 -0700 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@linux.intel.com> | 2010-10-20 16:02:42 -0700 |
| commit | 66f2b061546974b96b7b238a92ce89a87ecf0754 (patch) | |
| tree | 7fb27bc9a7143bea2fa1abf89bee4fc2a87aa9bc /arch/x86/mm/fault.c | |
| parent | x86: Spread tlb flush vector between nodes (diff) | |
| download | linux-dev-66f2b061546974b96b7b238a92ce89a87ecf0754.tar.xz linux-dev-66f2b061546974b96b7b238a92ce89a87ecf0754.zip | |
x86, mm: Enable ARCH_DMA_ADDR_T_64BIT with X86_64 || HIGHMEM64G
Set CONFIG_ARCH_DMA_ADDR_T_64BIT when we set dma_addr_t to 64 bits in
<asm/types.h>; this allows Kconfig decisions based on this property.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
LKML-Reference: <201010202255.o9KMtZXu009370@imap1.linux-foundation.org>
Acked-by: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/mm/fault.c')
0 files changed, 0 insertions, 0 deletions