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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2010-03-16 13:16:25 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-03-19 16:38:16 +1100 |
| commit | a93272969c6b1d59883fcbb04845420bd72c9a20 (patch) | |
| tree | 16b980ded87e94ac4eee7375eaf38605fb69a211 /arch/powerpc/kernel/setup_64.c | |
| parent | 09156a7a409cf93d1ca2706bf05d714879a5b7ea (diff) | |
| download | kernel_samsung_smdk4412-a93272969c6b1d59883fcbb04845420bd72c9a20.zip kernel_samsung_smdk4412-a93272969c6b1d59883fcbb04845420bd72c9a20.tar.gz kernel_samsung_smdk4412-a93272969c6b1d59883fcbb04845420bd72c9a20.tar.bz2 | |
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>
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 6354739..9143891 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -61,7 +61,6 @@ #include <asm/xmon.h> #include <asm/udbg.h> #include <asm/kexec.h> -#include <asm/swiotlb.h> #include <asm/mmu_context.h> #include "setup.h" @@ -541,11 +540,6 @@ void __init setup_arch(char **cmdline_p) if (ppc_md.setup_arch) ppc_md.setup_arch(); -#ifdef CONFIG_SWIOTLB - if (ppc_swiotlb_enable) - swiotlb_init(1); -#endif - paging_init(); /* Initialize the MMU context management stuff */ |