From: Wu Fengguang arch/i386/kernel/built-in.o: In function `parse_cmdline_early': : undefined reference to `elfcorehdr_addr' arch/i386/kernel/built-in.o: In function `parse_cmdline_early': : undefined reference to `elfcorehdr_addr' Signed-off-by: Andrew Morton --- arch/x86_64/kernel/setup.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) diff -puN arch/x86_64/kernel/setup.c~kdump-x86_64-add-elfcorehdr-command-line-option-fix arch/x86_64/kernel/setup.c --- devel/arch/x86_64/kernel/setup.c~kdump-x86_64-add-elfcorehdr-command-line-option-fix 2005-12-22 05:09:30.000000000 -0800 +++ devel-akpm/arch/x86_64/kernel/setup.c 2005-12-22 05:09:30.000000000 -0800 @@ -417,7 +417,7 @@ static __init void parse_cmdline_early ( } #endif -#ifdef CONFIG_CRASH_DUMP +#ifdef CONFIG_PROC_VMCORE /* elfcorehdr= specifies the location of elf core header * stored by the crashed kernel. This option will be passed * by kexec loader to the capture kernel. _