Re: [2.6.9-rc1-bk14 Oops] In groups_search()
From: Peter Williams
Date: Fri Sep 10 2004 - 08:06:46 EST
Andrew Morton wrote:
Peter Williams <pwil3058@xxxxxxxxxxxxxx> wrote:
> I
> still have the original four patches applied. I'll try again with an
> unpatched bk16 and let you know the results shortly.
>
With out of the box bk16 plus your rock.c patch and with
CONFIG_DEBUG_SLAB and CONFIG_DEBUG_PAGEALLOC selected I get no oops in
in_groupse_p() or kfree() but I still get the scheduling while atomic
messages when I do "make install".
OK. Could you please resend one of the scheduling-while-atomic messages?
Also, try disabling CONFIG_DEBUG_SLAB, and then reenable it and try
disabling CONFIG_DEBUG_PAGEALLOC. ie: one at a time, not both at the same
time.
CONFIG_DEBUG_SLAB is the one that when selected causes the oops to go
away. I.e. CONFIG_DEBUG_SLAB alone gives NO oops;
CONFIG_DEBUG_PAGEALLOC alone gives oops.
Peter
--
Peter Williams pwil3058@xxxxxxxxxxxxxx
"Learning, n. The kind of ignorance distinguishing the studious."
-- Ambrose Bierce
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