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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
Subject: [PATCH -V5 0/13] arch/powerpc: Add 64TB support to ppc64
Date: Mon, 30 Jul 2012 16:52:06 +0530	[thread overview]
Message-ID: <1343647339-25576-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)

Hi,

This patchset include patches for supporting 64TB with ppc64. I haven't booted
this on hardware with 64TB memory yet. But they boot fine on real hardware with
less memory. Changes extend VSID bits to 38 bits for a 256MB segment
and 26 bits for 1TB segments. 

Changes from v4:
 * Drop patch "arch/powerpc: properly offset the context bits for 1T segemnts"
   based on review feedback
 * split CONTEX_BITS related changes from patch 12
 * Add a new doc update patch

Changes from v3:
 * Address review comments.
 * Added new patch to ensure proto-VSID isolation between kernel and user space

Changes from V2:
 * Fix few FIXMEs in the patchset. I have added them as separate patch for
   easier review. That should help us to drop those changes if we don't agree.

Changes from V1:
* Drop the usage of structure (struct virt_addr) to carry virtual address.
  We now represent virtual address via vpn which is virtual address shifted 
  right 12 bits.

Thanks,
-aneesh

             reply	other threads:[~2012-07-30 11:22 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-30 11:22 Aneesh Kumar K.V [this message]
2012-07-30 11:22 ` [PATCH -V5 01/13] arch/powerpc: Use hpt_va to compute virtual address Aneesh Kumar K.V
2012-07-30 11:22 ` [PATCH -V5 02/13] arch/powerpc: Simplify hpte_decode Aneesh Kumar K.V
2012-07-30 11:22 ` [PATCH -V5 03/13] arch/powerpc: Convert virtual address to vpn Aneesh Kumar K.V
2012-08-01  4:33   ` Paul Mackerras
2012-08-01  7:23     ` Aneesh Kumar K.V
2012-07-30 11:22 ` [PATCH -V5 04/13] arch/powerpc: Rename va " Aneesh Kumar K.V
2012-07-30 11:22 ` [PATCH -V5 05/13] arch/powerpc: Make KERN_VIRT_SIZE not dependend on PGTABLE_RANGE Aneesh Kumar K.V
2012-07-30 11:22 ` [PATCH -V5 06/13] arch/powerpc: Increase the slice range to 64TB Aneesh Kumar K.V
2012-08-01  5:16   ` Paul Mackerras
2012-08-01  7:43     ` Aneesh Kumar K.V
2012-07-30 11:22 ` [PATCH -V5 07/13] arch/powerpc: Make some of the PGTABLE_RANGE dependency explicit Aneesh Kumar K.V
2012-08-01  5:18   ` Paul Mackerras
2012-08-01  7:45     ` Aneesh Kumar K.V
2012-07-30 11:22 ` [PATCH -V5 08/13] arch/powerpc: Use the rquired number of VSID bits in slbmte Aneesh Kumar K.V
2012-08-01  5:19   ` Paul Mackerras
2012-07-30 11:22 ` [PATCH -V5 09/13] arch/powerpc: Use 32bit array for slb cache Aneesh Kumar K.V
2012-07-30 11:22 ` [PATCH -V5 10/13] arch/powerpc: Add 64TB support Aneesh Kumar K.V
2012-07-30 11:22 ` [PATCH -V5 11/13] arch/powerpc: properly isolate kernel and user proto-VSID Aneesh Kumar K.V
2012-08-01  4:31   ` Paul Mackerras
2012-08-01  7:58     ` Aneesh Kumar K.V
2012-07-30 11:22 ` [PATCH -V5 12/13] arch/powerpc: Replace open coded CONTEXT_BITS value Aneesh Kumar K.V
2012-08-01  5:29   ` Paul Mackerras
2012-08-01  9:56     ` Aneesh Kumar K.V
2012-07-30 11:22 ` [PATCH -V5 13/13] arch/powerpc: Update VSID allocation documentation Aneesh Kumar K.V
2012-08-01  5:35   ` Paul Mackerras
2012-08-01 10:01     ` Aneesh Kumar K.V

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