linux-kernel - Re: [PATCH] x86_64: make bootmap

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Date:	Wed, 30 Jan 2008 15:50:17 -0800
From:	Yinghai Lu <Yinghai.Lu@....COM>
To:	Andi Kleen <ak@...e.de>, Ingo Molnar <mingo@...e.hu>
Cc:	Christoph Lameter <clameter@....com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86_64: make bootmap_start page align v5

On Wednesday 30 January 2008 03:23:35 pm Yinghai Lu wrote:
> [PATCH] x86_64: make bootmap_start page align v5

Ingo,

Please consider to apply
v5:
or
v4:  http://lkml.org/lkml/2008/1/30/377
it makes bootmap page alignment
or
v2: http://lkml.org/lkml/2008/1/29/349
it makes NODE_DATA and bootmap page alignement

just pick one.

YH

v5:
Bootmem setup node 0 0000000000000000-0000000828000000
  NODE_DATA [000000000008b000 - 0000000000091fff]
  bootmap [0000000000d9d000 -  0000000000ea1fff] pages 105
Bootmem setup node 1 0000000828000000-0000001028000000
  NODE_DATA [0000000828000000 - 0000000828006fff]
  bootmap [0000000828007000 -  0000000828106fff] pages 100
Bootmem setup node 2 0000001028000000-0000001828000000
  NODE_DATA [0000001028000000 - 0000001028006fff]
  bootmap [0000001028007000 -  0000001028106fff] pages 100
Bootmem setup node 3 0000001828000000-0000002028000000
  NODE_DATA [0000001828000000 - 0000001828006fff]
  bootmap [0000001828007000 -  0000001828106fff] pages 100
early res: 0 [0-1000) BIOS data page
early res: 1 [6000-8000) SMP_TRAMPOLINE
early res: 2 [200000-d9c274) TEXT DATA BSS
early res: 3 [7e6f4000-7fff3a26) RAMDISK
early res: 4 [99800-9d800) EBDA
early res: 5 [8000-8a000) PGTABLE
early res: 6 [8a000-8a88b) MEMNODEMAP

v4:
Bootmem setup node 0 0000000000000000-0000000828000000
  NODE_DATA [000000000008a88b - 000000000009188a]
  bootmap [0000000000d9d000 -  0000000000ea1fff] pages 105
Bootmem setup node 1 0000000828000000-0000001028000000
  NODE_DATA [0000000828000000 - 0000000828006fff]
  bootmap [0000000828007000 -  0000000828106fff] pages 100
Bootmem setup node 2 0000001028000000-0000001828000000
  NODE_DATA [0000001028000000 - 0000001028006fff]
  bootmap [0000001028007000 -  0000001028106fff] pages 100
Bootmem setup node 3 0000001828000000-0000002028000000
  NODE_DATA [0000001828000000 - 0000001828006fff]
  bootmap [0000001828007000 -  0000001828106fff] pages 100
early res: 0 [0-1000) BIOS data page
early res: 1 [6000-8000) SMP_TRAMPOLINE
early res: 2 [200000-d9c274) TEXT DATA BSS
early res: 3 [7e6f4000-7fff3a26) RAMDISK
early res: 4 [99800-9d800) EBDA
early res: 5 [8000-8a000) PGTABLE
early res: 6 [8a000-8a88b) MEMNODEMAP

v2:
Bootmem setup node 0 0000000000000000-0000000828000000
  NODE_DATA [000000000008b000 - 0000000000091fff]
  bootmap [0000000000d9d000 -  0000000000ea1fff] pages 105
Bootmem setup node 1 0000000828000000-0000001028000000
  NODE_DATA [0000000828000000 - 0000000828006fff]
  bootmap [0000000828007000 -  0000000828106fff] pages 100
Bootmem setup node 2 0000001028000000-0000001828000000
  NODE_DATA [0000001028000000 - 0000001028006fff]
  bootmap [0000001028007000 -  0000001028106fff] pages 100
Bootmem setup node 3 0000001828000000-0000002028000000
  NODE_DATA [0000001828000000 - 0000001828006fff]
  bootmap [0000001828007000 -  0000001828106fff] pages 100
early res: 0 [0-1000) BIOS data page
early res: 1 [6000-8000) SMP_TRAMPOLINE
early res: 2 [200000-d9c274) TEXT DATA BSS
early res: 3 [7e6f4000-7fff3a26) RAMDISK
early res: 4 [99800-9d800) EBDA
early res: 5 [8000-8a000) PGTABLE
early res: 6 [8a000-8a88b) MEMNODEMAP


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