diff options
| author |   Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2012-09-10 02:52:55 +0000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-09-17 16:31:51 +1000 |
| commit | 048ee0993ec8360abb0b51bdf8f8721e9ed62ec4 (patch) | |
| tree | a26ea6b76ae86d366fcff10dd54a4ecbbd29c8fb /arch/powerpc/include/asm/pgtable-ppc64-64k.h | |
| parent | powerpc/mm: Use 32bit array for slb cache (diff) | |
| download | linux-dev-048ee0993ec8360abb0b51bdf8f8721e9ed62ec4.tar.xz linux-dev-048ee0993ec8360abb0b51bdf8f8721e9ed62ec4.zip | |
powerpc/mm: Add 64TB support
Increase max addressable range to 64TB. This is not tested on
real hardware yet.
Reviewed-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/pgtable-ppc64-64k.h')
| -rw-r--r-- | arch/powerpc/include/asm/pgtable-ppc64-64k.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/pgtable-ppc64-64k.h b/arch/powerpc/include/asm/pgtable-ppc64-64k.h index 90533ddcd703..be4e2878fbc0 100644 --- a/arch/powerpc/include/asm/pgtable-ppc64-64k.h +++ b/arch/powerpc/include/asm/pgtable-ppc64-64k.h @@ -7,7 +7,7 @@ #define PTE_INDEX_SIZE 12 #define PMD_INDEX_SIZE 12 #define PUD_INDEX_SIZE 0 -#define PGD_INDEX_SIZE 4 +#define PGD_INDEX_SIZE 6 #ifndef __ASSEMBLY__ #define PTE_TABLE_SIZE (sizeof(real_pte_t) << PTE_INDEX_SIZE) |