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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-03-06 18:09:07 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-03-30 10:44:20 +1100 |
| commit | 84493804bbbc10291492661440728668b2b06abe (patch) | |
| tree | e269a6e1bd6fd4592321dd3a006fd53f1c7961bb /arch/powerpc/include/asm/mmu-hash64.h | |
| parent | ad5d1c888e556bc00c4e86f452cad4a3a87d22c1 (diff) | |
| download | lwn-84493804bbbc10291492661440728668b2b06abe.tar.gz lwn-84493804bbbc10291492661440728668b2b06abe.zip | |
powerpc/mm: Move the STAB0 location to 0x8000 to make room in low memory
Recent upstream builds with allmodconfig fail due to lack of space
between 0x3000 and 0x6000. We have a hard block at 0x7000 but we can
spare a page by moving the STAB0 from 0x6000 to 0x8000.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/mmu-hash64.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu-hash64.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h index acac35d5b382..ae7b3efec8e5 100644 --- a/arch/powerpc/include/asm/mmu-hash64.h +++ b/arch/powerpc/include/asm/mmu-hash64.h @@ -27,7 +27,7 @@ #define STE_VSID_SHIFT 12 /* Location of cpu0's segment table */ -#define STAB0_PAGE 0x6 +#define STAB0_PAGE 0x8 #define STAB0_OFFSET (STAB0_PAGE << 12) #define STAB0_PHYS_ADDR (STAB0_OFFSET + PHYSICAL_START) |