[-V8,05/11] arch/powerpc: Make KERN_VIRT_SIZE not dependend on PGTABLE_RANGE

Submitted by Aneesh Kumar K.V on Sept. 6, 2012, 3:29 p.m.


Message ID 1346945351-7672-6-git-send-email-aneesh.kumar@linux.vnet.ibm.com
State Changes Requested
Delegated to: Benjamin Herrenschmidt
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Commit Message

Aneesh Kumar K.V Sept. 6, 2012, 3:29 p.m.
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>

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>
 arch/powerpc/include/asm/pgtable-ppc64.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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diff --git a/arch/powerpc/include/asm/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h
index c420561..8af1cf2 100644
--- a/arch/powerpc/include/asm/pgtable-ppc64.h
+++ b/arch/powerpc/include/asm/pgtable-ppc64.h
@@ -41,7 +41,7 @@ 
 #define KERN_VIRT_START ASM_CONST(0xD000000000000000)
+#define KERN_VIRT_SIZE	ASM_CONST(0x0000100000000000)
  * The vmalloc space starts at the beginning of that region, and