On Mon, Mar 02, 2015 at 03:04:30AM -0800, Yinghai Lu wrote:
> We can not assume that range is safe to use.
>
> Please check attach one that should fix the problem really.
Well, it seems to work here but it still doesn't look reliable enough to
me. And this addon_zo thing of arbitrary 256K is strange.
What we should do instead and IMHO is have a special setup_data section
located right above .text where struct setup_data things are put in so
that they never get overwritten. This should be the cleanest IMHO.
It is hpa's call in the end of the day anyway.
Thanks.
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
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