Re: notifier chain problem? (was Re: 2.6.17-rc1 did break XFS)

From: Jan Engelhardt
Date: Thu Apr 13 2006 - 10:21:41 EST


>>
>> Looks strange, the faulting address is in the same region as the
>> eip. I am not that strong on x86 layouts, so I am not sure whether
>> 0x78xxxxxx is the kernel's mapping or it's module space. Almost looks
>> like something else had registered a notifier and then gone away
>> without unregistering it.
>
>sorry, the essential data I didn't provide here is
>probably that I configured the 2G/2G split, which for
>unknown reasons actually is a 2.125/1.875 split and
>starts at 0x78000000 (instead of 0x80000000)

That's how it is coded in arch/i386/Kconfig. It says 78 rather than 80.
Maybe Con has an idea?


Jan Engelhardt
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