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 -V4 05/12] arch/powerpc: Make KERN_VIRT_SIZE not dependend on PGTABLE_RANGE
Date: Wed, 25 Jul 2012 18:27:58 +0530 [thread overview]
Message-ID: <1343221085-30661-6-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
In-Reply-To: <1343221085-30661-1-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:[~2012-07-25 12:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-25 12:57 [PATCH -V4 0/12] arch/powerpc: Add 64TB support to ppc64 Aneesh Kumar K.V
2012-07-25 12:57 ` [PATCH -V4 01/12] arch/powerpc: Use hpt_va to compute virtual address Aneesh Kumar K.V
2012-07-25 12:57 ` [PATCH -V4 02/12] arch/powerpc: Simplify hpte_decode Aneesh Kumar K.V
2012-07-25 12:57 ` [PATCH -V4 03/12] arch/powerpc: Convert virtual address to vpn Aneesh Kumar K.V
2012-07-25 12:57 ` [PATCH -V4 04/12] arch/powerpc: Rename va " Aneesh Kumar K.V
2012-07-25 12:57 ` Aneesh Kumar K.V [this message]
2012-07-25 12:57 ` [PATCH -V4 06/12] arch/powerpc: Increase the slice range to 64TB Aneesh Kumar K.V
2012-07-25 12:58 ` [PATCH -V4 07/12] arch/powerpc: Make some of the PGTABLE_RANGE dependency explicit Aneesh Kumar K.V
2012-07-25 12:58 ` [PATCH -V4 08/12] arch/powerpc: Use the rquired number of VSID bits in slbmte Aneesh Kumar K.V
2012-07-25 12:58 ` [PATCH -V4 09/12] arch/powerpc: Use 32bit array for slb cache Aneesh Kumar K.V
2012-07-25 12:58 ` [PATCH -V4 10/12] arch/powerpc: Add 64TB support Aneesh Kumar K.V
2012-07-25 12:58 ` [PATCH -V4 11/12] arch/powerpc: properly offset the context bits for 1T segemnts Aneesh Kumar K.V
2012-07-30 0:58 ` Paul Mackerras
2012-07-30 5:36 ` Aneesh Kumar K.V
2012-07-25 12:58 ` [PATCH -V4 12/12] arch/powerpc: properly isolate kernel and user proto-VSID Aneesh Kumar K.V
2012-07-25 15:21 ` Aneesh Kumar K.V
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1343221085-30661-6-git-send-email-aneesh.kumar@linux.vnet.ibm.com \
--to=aneesh.kumar@linux.vnet.ibm.com \
--cc=benh@kernel.crashing.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=paulus@samba.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).