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powerpc/mm: Make KERN_VIRT_SIZE not dependend on PGTABLE_RANGE 

As we keep increasing PGTABLE_RANGE we need not increase the virual
map area for kernel.

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>
This commit is contained in:
Aneesh Kumar K.V 2012-09-10 02:52:51 +00:00 committed by Benjamin Herrenschmidt
parent 5524a27d39
commit 67550080b8
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/include/asm/pgtable-ppc64.h
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@ -41,7 +41,7 @@
#else
#define KERN_VIRT_START ASM_CONST(0xD000000000000000)
#endif
#define KERN_VIRT_SIZE PGTABLE_RANGE
#define KERN_VIRT_SIZE ASM_CONST(0x0000100000000000)
/*
* The vmalloc space starts at the beginning of that region, and