Re: [tip:x86/asm] x86/i386: Make sure stack-protector segment baseis cache aligned

From: H. Peter Anvin
Date: Fri Sep 04 2009 - 13:32:59 EST

On 09/04/2009 07:15 AM, Arjan van de Ven wrote:
> the other issue is that afaik we want the kernel to use the other
> register than userspace does...

Yes, although it's a pretty marginal win on 32 bits as far as I know.
On 64 bits, not so.


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

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