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SubjectRe: [PATCH 0/3] ARM 4Kstacks: introduction
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On Tue, 2011-10-18 at 17:26 -0700, Tim Bird wrote:
> On 10/18/2011 05:14 PM, Joe Perches wrote:
> > On Tue, 2011-10-18 at 16:27 -0700, Tim Bird wrote:
> >> I'm about to submit a set of patches (really pretty small)
> >> to add 4K stack support to ARM (defaulted to 'N').
> > When 4k stacks went away, I thought it safe enough
> > to submit vsnprintf recursion using %pV.
> Even inside Sony, usage of 4K stacks is limited
> to some very special cases, where memory is exceedingly
> tight (we have one system with 4M of RAM). And we
> don't mind lopping off features or coding around
> problem areas to support our special case.

I believe CONFIG_PRINTK=n assures no %pV problem.



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