From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rolf Eike Beer 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 Message-ID: <2800939.FiF5fAcbHF@donald.sf-tec.de> References: <201108191958.35802.eike-kernel@sf-tec.de> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1721894.5vEjEeikWo"; micalg="pgp-sha1"; protocol="application/pgp-signature" To: linux-parisc@vger.kernel.org Return-path: In-Reply-To: List-ID: List-Id: linux-parisc.vger.kernel.org --nextPart1721894.5vEjEeikWo Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="US-ASCII" 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 --nextPart1721894.5vEjEeikWo Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.15 (GNU/Linux) iEYEABECAAYFAk5jqNIACgkQXKSJPmm5/E6lfACfbtOTl8FAKMR72VwDc92dSB5I /eIAn2RxBGJ4cOvCfR3i0+4Ti+X69r1M =YGEg -----END PGP SIGNATURE----- --nextPart1721894.5vEjEeikWo--