From: Ralf Baechle <ralf@linux-mips.org>
To: David Daney <ddaney@caviumnetworks.com>
Cc: Guenter Roeck <guenter.roeck@ericsson.com>,
"linux-mips@linux-mips.org" <linux-mips@linux-mips.org>
Subject: Re: Kernel crash in 2.6.32.6 / bcm1480 with 16k page size
Date: Fri, 29 Jan 2010 19:06:20 +0100 [thread overview]
Message-ID: <20100129180619.GA20113@linux-mips.org> (raw)
In-Reply-To: <4B6316D2.1060006@caviumnetworks.com>
On Fri, Jan 29, 2010 at 09:11:46AM -0800, David Daney wrote:
> >So first question would be: Has anyone successfully loaded a 64
> >bit mips kernel with 2.6.32 and a page size of 16k or 64k ? This
> >would at least help me reducing the problem to sb1.
>
> Yes, I routinely run with both 64K and 16K page sizes on 2.6.32 and
> 2.6.33-rc*. I have not seen any crashes that can not be easily
> explained.
I can reproduce it with today's 14b7baff3eb4b1b46a592630e6f85ded9264798a.
4K page size works ok, 16K without IPv6 works ok and 16K with IPv6 crashes.
Note, I was testing with a non-16K capable userland so ok means userland is
reached.
Either way, that's good enought to look into things.
Ralf
next prev parent reply other threads:[~2010-01-29 18:06 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-28 15:55 Kernel crash in 2.6.32.6 / bcm1480 with 16k page size Guenter Roeck
2010-01-29 13:24 ` Ralf Baechle
2010-01-29 15:12 ` Guenter Roeck
2010-01-29 17:11 ` David Daney
2010-01-29 18:06 ` Ralf Baechle [this message]
2010-01-29 18:21 ` Guenter Roeck
2010-01-30 2:05 ` Ralf Baechle
2010-01-30 21:34 ` Guenter Roeck
2010-01-31 3:19 ` Guenter Roeck
2010-01-29 18:39 ` Guenter Roeck
2010-01-29 18:56 ` David Daney
2010-01-29 19:25 ` Guenter Roeck
2010-01-29 19:28 ` David Daney
2010-01-29 19:58 ` Guenter Roeck
2010-01-31 9:10 ` Maciej W. Rozycki
2010-01-31 16:55 ` Guenter Roeck
2010-02-01 2:18 ` Ralf Baechle
2010-02-01 14:50 ` Maciej W. Rozycki
2010-02-01 15:26 ` Ralf Baechle
2010-02-01 23:11 ` Maciej W. Rozycki
2010-02-01 15:04 ` Guenter Roeck
2010-02-01 20:21 ` Guenter Roeck
2010-02-01 20:49 ` Ralf Baechle
2010-02-01 21:12 ` Guenter Roeck
2010-01-29 20:00 ` Guenter Roeck
2010-01-29 20:23 ` David Daney
2010-01-29 22:19 ` Guenter Roeck
2010-01-29 18:24 ` Guenter Roeck
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