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SubjectRe: kernel stack size
On Sun, Apr 03, 2005 at 03:15:42AM +0900, ooyama eiichi wrote:

> in i386 and ia64.

search for CONFIG_DEBUG_STACKOVERFLOW in arch/i386/kernel/irq.c

ia64 has fairly large stacks so you probably won't need to check there
if you get the above working

> because my driver hungs the machine by an certain ioctl. and it
> seems to me there is no bad in the code correspond to the ioctl,
> except for that it is using large auto variables. (some functions
> are useing ~1KB autos)

don't do that, even if you make it 'apparently' work for you it will
just end up being a problem mater on or for someone else
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