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SubjectRe: [tip:x86/urgent] x86-32: Make sure the stack is set up before we use it
On 02/04/2011 06:19 PM, Kees Cook wrote:
> Hi Peter,
>
> This works for me doing CPU hotplugging on ia32, but on x86_64 it hangs.
> (Both boot, though.)
>
> Thanks,
>
> -Kees

I can't reproduce the failure here, and it's hard to see how this patch
would make a significant change on 64 bits. Could you try reverting
*only* the head_64.S hunk and try it on your platform again?

-hpa

--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.



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