Messages in this thread |  | | | Date | Wed, 27 Feb 2008 08:22:07 +0200 | | From | Adrian Bunk <> | | Subject | Re: [2.6.25 patch] drivers/crypto/hifn_795x.c: fix 64bit division | |
On Tue, Feb 26, 2008 at 04:04:39PM -0800, Andrew Morton wrote:
> On Tue, 26 Feb 2008 21:52:40 +0300 Evgeniy Polyakov <johnpol@2ka.mipt.ru> wrote:
>
> > Hi Adrian.
> >
> > On Tue, Feb 26, 2008 at 05:34:21PM +0200, Adrian Bunk (bunk@kernel.org) wrote:
> > > Using ndelay() with a 64bit variable as parameter can result in build
> > > errors like the following on some 32bit systems when it results in a
> > > 64bit division:
> > >
> > > <-- snip -->
> > >
> > > ...
> > > MODPOST 759 modules
> > > ERROR: "__divdi3" [drivers/crypto/hifn_795x.ko] undefined!
> > >
> > > <-- snip -->
> > >
> > > Reported by Martin Michlmayr.
> > >
> > > Signed-off-by: Adrian Bunk <bunk@kernel.org>
> >
> > Yep, ndelay() uses division, thanks a lot Adrian for spotting this.
>
> hm. Where?
>...
include/linux/delay.h:35
cu
Adrian
--
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of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
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