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    [IA64] CONFIG_KEXEC/CONFIG_CRASH_DUMP permutations · 45a98fc6
    Horms 提交于
    Actually, on reflection I think that there is a good case for
    keeping the options separate. I am thinking particularly of people
    who want a very small crashdump kernel and thus don't want to compile
    in kexec.
    
    The patch below should fix things up so that all valid combinations of
    KEXEC, CRASH_DUMP and VMCORE compile cleanly - VMCORE depends on
    CRASH_DUMP which is why I said valid combinations. In a nutshell
    it just untangles unrelated code and switches around a few defines.
    
    Please note that it creats a new file, arch/ia64/kernel/crash_dump.c
    This is in keeping with the i386 implementation.
    Signed-off-by: NSimon Horman <horms@verge.net.au>
    Signed-off-by: NTony Luck <tony.luck@intel.com>
    45a98fc6
crash.c 4.9 KB