kernel_optimize_test/arch/x86_64
Amul Shah 00212fef81 [PATCH] Fix kdump Crash Kernel boot memory reservation for NUMA machines
This patch will fix a boot memory reservation bug that trashes memory on
the ES7000 when loading the kdump crash kernel.

The code in arch/x86_64/kernel/setup.c to reserve boot memory for the crash
kernel uses the non-numa aware "reserve_bootmem" function instead of the
NUMA aware "reserve_bootmem_generic".  I checked to make sure that no other
function was using "reserve_bootmem" and found none, except the ones that
had NUMA ifdef'ed out.

I have tested this patch only on an ES7000 with NUMA on and off (numa=off)
in a single (non-NUMA) and multi-cell (NUMA) configurations.

Signed-off-by: Amul Shah <amul.shah@unisys.com>
Looks-good-to: Vivek Goyal <vgoyal@in.ibm.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25 10:01:26 -07:00
..
boot [PATCH] vesafb: Fix incorrect logo colors in x86_64 2006-04-11 06:18:54 -07:00
crypto [CRYPTO] aes: Fixed array boundary violation 2006-03-21 20:14:10 +11:00
ia32 [PATCH] sys_move_pages: 32bit support (i386, x86_64) 2006-06-23 07:42:53 -07:00
kernel [PATCH] Fix kdump Crash Kernel boot memory reservation for NUMA machines 2006-06-25 10:01:26 -07:00
lib [PATCH] x86_64: remove dead do_softirq_thunk 2006-03-25 09:10:53 -08:00
mm [PATCH] Unify pxm_to_node() and node_to_pxm() 2006-06-23 07:42:48 -07:00
oprofile [PATCH] Move Kprobes and Oprofile to "Instrumentation Support" menu 2005-11-07 07:53:35 -08:00
pci [PATCH] PCI: fix issues with extended conf space when MMCONFIG disabled because of e820 2006-06-21 12:00:01 -07:00
defconfig [PATCH] x86_64: Update defconfig 2006-04-18 10:39:19 -07:00
Kconfig Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2006-06-23 07:52:36 -07:00
Kconfig.debug [PATCH] x86_64: Remove CONFIG_INIT_DEBUG 2006-02-04 16:43:13 -08:00
Makefile [PATCH] x86_64: fix CONFIG_REORDER 2006-04-09 11:53:53 -07:00