linux-kernel - Re: 3.2.0-rc1 panic on PowerPC

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Message-ID: <alpine.DEB.2.01.1111201759500.8000@trent.utfs.org>
Date:	Sun, 20 Nov 2011 18:03:32 -0800 (PST)
From:	Christian Kujau <lists@...dbynature.de>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
cc:	LKML <linux-kernel@...r.kernel.org>, linuxppc-dev@...ts.ozlabs.org
Subject: Re: 3.2.0-rc1 panic on PowerPC

On Mon, 21 Nov 2011 at 12:51, Benjamin Herrenschmidt wrote:
> BTW. SLUB or SLAB ? Mine was SLUB with SLUB_DEBUG enabled (tho the debug
> didn't seem to catch anything).

SLUB, and SLUB_DEBUG=y (but w/o SLUB_DEBUG_ON and SLUB_STATS). Full config 
here: http://nerdbynature.de/bits/3.2.0-rc1/oops/config.txt

I'm compiling today's git checkout (mainline) with more debug settings 
enabled[0], let's see if this helps anything.

Christian.

[0] diff to old config
+CONFIG_RT_MUTEX_TESTER=y
+CONFIG_DEBUG_LOCKDEP=y
+CONFIG_DEBUG_HIGHMEM=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_VM=y
+CONFIG_DEBUG_WRITECOUNT=y
+CONFIG_DEBUG_LIST=y
+CONFIG_ATOMIC64_SELFTEST=y
+CONFIG_XMON=y
+CONFIG_XMON_DEFAULT=y
+CONFIG_XMON_DISASSEMBLY=y
+CONFIG_DEBUGGER=y

-- 
BOFH excuse #242:

Software uses US measurements, but the OS is in metric...
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