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 --- 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 _