From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Schwinge Subject: Re: Linux kernel crash (3.2.0-2-amd64) when trying to play audio CD Date: Sat, 22 Sep 2012 13:53:20 +0200 Message-ID: <87ehlu5l5b.fsf@schwinge.name> References: <87obojef7t.fsf@schwinge.name> <20120616181008.GB20623@liondog.tnic> <87ehpddw9k.fsf@schwinge.name> <20120618142900.GA9710@aftab.osrc.amd.com> <87sjdsd64r.fsf@schwinge.name> <20120618155141.GF8378@aftab.osrc.amd.com> <877gs69oue.fsf@schwinge.name> <20120913125825.GB19691@aftab.osrc.amd.com> <20120917172345.GH13879@aftab.osrc.amd.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha1; protocol="application/pgp-signature" Return-path: Received: from relay1.mentorg.com ([192.94.38.131]:32929 "EHLO relay1.mentorg.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751996Ab2IVLxd (ORCPT ); Sat, 22 Sep 2012 07:53:33 -0400 In-Reply-To: <20120917172345.GH13879@aftab.osrc.amd.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Borislav Petkov Cc: Borislav Petkov , debian-kernel@lists.debian.org, linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi Borislav! On Mon, 17 Sep 2012 19:23:45 +0200, Borislav Petkov wrote: > On Thu, Sep 13, 2012 at 02:58:25PM +0200, Borislav Petkov wrote: > > Here's the script, let me know how it goes: >=20 > Here's a more correct version. I'm not saying yours won't work based > on the rdmsr and setpci output on your box, but here's a version which > should pay attention to one other workaround and work on all K8s. Thanks for that. I invoke it from /etc/rc.local, and then get: $ sudo setpci -s 18.0 0x68.l 0f20cc0f $ sudo rdmsr 0xc001001f 100000008 Previously that was: $ sudo setpci -s 18.0 0x68.l 0f00cc0f $ sudo rdmsr 0xc001001f 8 However, putting in that one audio CD still crashes the machine: . Original (identical, from a quick glance) MCE is at . Gr=C3=BC=C3=9Fe, Thomas --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQEcBAEBAgAGBQJQXaawAAoJENuKOtuXzphJVVcIAKmb101eB6XCgHkoX7mO9uNf Dn28TLSYpiRoNq8k2+tMz3h9Wy0gaWSGGqvJU+3tC17pWP/lXMhQAPw43I7z7TF2 LaQgQ3HF719tn67V0Mfsdd0LcXVUnHmT9RdwlPKhzaZZZ10OgKCsOF9S8QXdMV9J S1NgKJ413Wdy/UAeB7NjMDCZBt+fOh+M4r2EDoIkOcIZHlrRdgPCJ6jObZNisJjN tMMR/Qy4prMTwPDH1/PxYkKr3jWvgAAcnxI40Jw9AN4+gDqcWfxFObu72ajYM2Ba 9xanTwM+eFXkppwXYqU1YFZ9k9hmQU/gGk4jDVupVd7w8pEmv136olIVCfpDWUA= =dHko -----END PGP SIGNATURE----- --=-=-=--