> 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
Oh, very good information for me. > > ia64 has fairly large stacks so you probably won't need to check there > if you get the above working in ia64, he works properly. > > > 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 > I changed these to using kmalloc(). (but not yet confirmed for my driver to work properly) Thanks very much. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
