On Thu, 2009-07-09 at 23:46 +0200, Frans Pop wrote:
> On Thursday 09 July 2009, Frans Pop wrote:
> > Here's what I currently know for certain:
> > * 2.6.26-13 built with gcc-4.1 (4.1.2-24) boots [2]
> > * 2.6.26-17 built with gcc-4.1 (4.1.2-25) panics
> > * 2.6.26-17 built with gcc-4.2 (4.2.4-6) boots
>
> Bisect... - the following all built with gcc-4.1 (4.1.2-25):
> * 2.6.26-15lenny3 panics
> * 2.6.26-14 panics
> * 2.6.26-13 boots
> * 2.6.26-13lenny1 boots
> * 2.6.26-13lenny2 boots
>
> => the problem is in 2.6.26-14
>
> (I guess this also tells us a lot about how many users run Lenny s390 with
> a Debian kernel :-/ Unless maybe s390x is not affected.)
>
> /me looks at patches in -14
> Hmmm, panic is about where modules first get loaded, let's try reverting
> bugfix/parisc/fix-loading-large-kmods.patch.
>
> Nope. Still panics. Do you have any ideas? Bastian maybe?
If this is a compiler bug then it doesn't necessarily relate in any
obvious way to any of the code changes. :-( You may have to bisect the
patch series.
Ben.
--
Ben Hutchings
The generation of random numbers is too important to be left to chance.
- Robert Coveyou
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