Re: Kernel BUG at page_alloc.c:91! (2.4.19)

From: Heiko Carstens (Heiko.Carstens@de.ibm.com)
Date: Tue Sep 03 2002 - 12:16:01 EST


Hi,

>> Thanks for the patch but unfortunately it doesn't change the behaviour
at
>> all. This BUG is still 100% reproducible by just having 1 process which
>> allocates memory chunks of 256KB and after each allocation writes to
each
>> of the pages in order to make them dirty.
>Um, no smp --> no free race anyway. But try the following instead, to
>start narrowing down the possibilities:

Still the same BUG in __free_pages_ok happens, or in other words both of
your
checks didn't catch the error...
Any other ideas?

Regards,
Heiko

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