From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: benh@kernel.crashing.org, paulus@samba.org
Cc: linuxppc-dev@lists.ozlabs.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [PATCH -V7 06/12] arch/powerpc: Make KERN_VIRT_SIZE not dependend on PGTABLE_RANGE
Date: Tue, 4 Sep 2012 14:31:23 +0530 [thread overview]
Message-ID: <1346749289-16986-7-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
In-Reply-To: <1346749289-16986-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
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(-)
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 @@
#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
--
1.7.10
next prev parent reply other threads:[~2012-09-04 9:02 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-04 9:01 [PATCH -V7 0/12] arch/powerpc: Add 64TB support to ppc64 Aneesh Kumar K.V
2012-09-04 9:01 ` [PATCH -V7 01/12] arch/powerpc: Replace open coded CONTEXT_BITS value Aneesh Kumar K.V
2012-09-04 9:01 ` [PATCH -V7 02/12] arch/powerpc: Use hpt_va to compute virtual address Aneesh Kumar K.V
2012-09-04 9:01 ` [PATCH -V7 03/12] arch/powerpc: Simplify hpte_decode Aneesh Kumar K.V
2012-09-04 9:01 ` [PATCH -V7 04/12] arch/powerpc: Convert virtual address to vpn Aneesh Kumar K.V
2012-09-05 8:26 ` Paul Mackerras
2012-09-05 14:45 ` Aneesh Kumar K.V
2012-09-06 1:24 ` Paul Mackerras
2012-09-04 9:01 ` [PATCH -V7 05/12] arch/powerpc: Rename va " Aneesh Kumar K.V
2012-09-04 9:01 ` Aneesh Kumar K.V [this message]
2012-09-04 9:01 ` [PATCH -V7 07/12] arch/powerpc: Increase the slice range to 64TB Aneesh Kumar K.V
2012-09-05 23:47 ` Paul Mackerras
2012-09-04 9:01 ` [PATCH -V7 08/12] arch/powerpc: Make some of the PGTABLE_RANGE dependency explicit Aneesh Kumar K.V
2012-09-04 9:01 ` [PATCH -V7 09/12] arch/powerpc: Use the required number of VSID bits in slbmte Aneesh Kumar K.V
2012-09-04 9:01 ` [PATCH -V7 10/12] arch/powerpc: Use 32bit array for slb cache Aneesh Kumar K.V
2012-09-04 9:01 ` [PATCH -V7 11/12] arch/powerpc: Add 64TB support Aneesh Kumar K.V
2012-09-06 1:21 ` Paul Mackerras
2012-09-04 9:01 ` [PATCH -V7 12/12] arch/powerpc: Update VSID allocation documentation Aneesh Kumar K.V
2012-09-06 1:23 ` Paul Mackerras
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