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    SubjectRe: [PATCH] x86: Setup early console as early as possible
    On 07/12/2010 10:44 AM, Cyrill Gorcunov wrote:
    >
    > Peter, while reviewing this patch I found another nit in
    > context of early_param usage, so the patch is below. It's
    > completely trivial. Actually I thought I've already fixed
    > all early_param cases long ago but this one somehow sneaked ;)
    >
    > Anyway, Yinghai, Peter,
    >
    > I'm not sure but can't we use some boot_param "pad" field for
    > "being copied" flag instead of new variable? There is a case
    > when boot_param is used as __initdata and I'm not sure we clear
    > this section explicitly.
    >

    Actually, even better would be to simply use boot_params.hdr.version,
    which will never be zero.

    -hpa


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