[RFC/PATCH 9/17][Kdump] Kconfig for kdump

[Vivek Goyal <vgoyal@in.ibm.com>]

o config option CONFIG_CRASH_DUMP
o Made it dependent on HIGHMEM. This is required as capture kernel treats the
  previous kernel's memory as high memmory and stitches a PTE for accessing
  it.

Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
---

 linux-2.6.12-rc1-mm3-1M-root/arch/i386/Kconfig |    7 +++++++
 1 files changed, 7 insertions(+)

diff -puN arch/i386/Kconfig~crashdump-x86-kconfig arch/i386/Kconfig
--- linux-2.6.12-rc1-mm3-1M/arch/i386/Kconfig~crashdump-x86-kconfig	2005-03-27 18:35:43.000000000 +0530
+++ linux-2.6.12-rc1-mm3-1M-root/arch/i386/Kconfig	2005-03-27 18:35:43.000000000 +0530
@@ -955,6 +955,13 @@ config KEXEC
 	  support.  As of this writing the exact hardware interface is
 	  strongly in flux, so no good recommendation can be made.
 
+config CRASH_DUMP
+	bool "kernel crash dumps (EXPERIMENTAL)"
+	depends on EMBEDDED
+	depends on EXPERIMENTAL
+	depends on HIGHMEM
+	help
+	  Generate crash dump after being started by kexec.
 endmenu
 
 
_