Re: [-mm patch] i386: enable 4k stacks by default

Christoph Hellwig
2007-04-30T10:48:16Z

On Mon, Apr 30, 2007 at 12:26:42PM +0200, Andi Kleen wrote:
> Alan Cox <alan@lxorguk.ukuu.org.uk> writes:
>
> > If this still occurs for some
> > combinations then the fix would be 8K + 4K IRQ stack, not just to use 8K
> > stack
>
> Yes i've been thinking for some time doing that would be a good idea.

Yes, the non-irqstack case should definitively go away. And 8k
kernel stacks isn't that little given how much most 64bit architectures
have.