From: Rolf Eike Beer <eike-kernel@sf-tec.de>
To: linux-parisc@vger.kernel.org
Subject: Re: Boot failure with 3.0.3: swapper (pid 0): Protection id trap (code 7)
Date: Sun, 04 Sep 2011 18:35:24 +0200 [thread overview]
Message-ID: <2800939.FiF5fAcbHF@donald.sf-tec.de> (raw)
In-Reply-To: <BLU0-SMTP59F0DC2CD7C525D1524BA7971A0@phx.gbl>
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You wrote:
> On 19-Aug-11, at 1:58 PM, Rolf Eike Beer wrote:
> > unwind_init: start = 0x10503000, end = 0x1053a640, entries = 14180
> > WARNING: Out of order unwind entry! 105041f0 and 10504200
> > WARNING: Out of order unwind entry! 10504200 and 10504210
> > WARNING: Out of order unwind entry! 10504cf0 and 10504d00
> > WARNING: Out of order unwind entry! 10504d00 and 10504d10
>
> This is fixed in current binutils. Current binutils also fixes non
> equivalent aliasing
> bug that affects PA8800/PA8900 systems.
The kernel.org or the GNU version?
> > IASQ: 00000000 00000000 IAOQ: 1010047c 10100480
>
> IAOQ head provides the location of interruption. It was a instruction
> memory
> protection fault. Since this is a kernel address, this likely
> indicates the page
> tables weren't setup correctly, or the instruction cache wasn't
> flushed correctly.
>
> I'm thinking it would help to localize the change that introduced the
> interruption.
I'll try to bisect this in the next days.
Eike
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next prev parent reply other threads:[~2011-09-04 16:35 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-19 17:58 Boot failure with 3.0.3: swapper (pid 0): Protection id trap (code 7) Rolf Eike Beer
2011-08-31 9:54 ` Rolf Eike Beer
2011-08-31 15:48 ` Kyle McMartin
2011-08-31 16:04 ` Kyle McMartin
2011-09-01 19:13 ` Rolf Eike Beer
2011-09-02 10:30 ` Rolf Eike Beer
2011-09-06 7:40 ` Rolf Eike Beer
2011-09-06 13:46 ` Kyle McMartin
2011-09-06 14:00 ` Kyle McMartin
2011-09-06 14:15 ` James Bottomley
2011-09-06 14:20 ` Kyle McMartin
2011-09-06 15:06 ` Rolf Eike Beer
2011-09-07 8:00 ` Rolf Eike Beer
2011-10-12 7:26 ` Rolf Eike Beer
2011-10-12 13:41 ` James Bottomley
2011-10-18 15:51 ` James Bottomley
2011-10-26 13:02 ` Rolf Eike Beer
2011-10-28 15:11 ` Jeroen Roovers
2011-09-06 14:41 ` John David Anglin
2011-09-06 15:06 ` Rolf Eike Beer
2011-09-04 1:46 ` John David Anglin
2011-09-04 16:35 ` Rolf Eike Beer [this message]
2011-09-04 17:59 ` John David Anglin
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