From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754002AbbAaJ2w (ORCPT ); Sat, 31 Jan 2015 04:28:52 -0500 Received: from mail-wi0-f171.google.com ([209.85.212.171]:54412 "EHLO mail-wi0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751783AbbAaJ2t (ORCPT ); Sat, 31 Jan 2015 04:28:49 -0500 From: Pali =?utf-8?q?Roh=C3=A1r?= To: linux-omap@vger.kernel.org Subject: v3.19: Nokia N900 - boot errors Date: Sat, 31 Jan 2015 10:28:46 +0100 User-Agent: KMail/1.13.7 (Linux/3.13.0-44-generic; KDE/4.14.2; x86_64; ; ) Cc: linux-kernel@vger.kernel.org, Pavel Machek , Sebastian Reichel , Aaro Koskinen , Ivaylo Dimitrov , Tony Lindgren , Felipe Balbi MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart4437655.B7auk3ZT6n"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201501311028.46357@pali> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --nextPart4437655.B7auk3ZT6n Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hello, when I boot 3.19 kernel on real n900 device it show these errors in dmesg: [ 0.256103] hw-breakpoint: debug architecture 0x4 unsupported. [ 0.257659] In-band Error seen by MPU at address 0 [ 0.257720] ------------[ cut here ]------------ [ 0.257781] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_smx.c:166 omap= 3_l3_app_irq+0xd4/0x118() [ 0.257843] Modules linked in: [ 0.257873] CPU: 0 PID: 1 Comm: swapper Not tainted 3.19.0-rc5+ #291 [ 0.257934] Hardware name: Nokia RX-51 board [ 0.257995] [] (unwind_backtrace) from [] (show_stac= k+0x10/0x14) [ 0.258087] [] (show_stack) from [] (warn_slowpath_c= ommon+0x84/0xac) [ 0.258148] [] (warn_slowpath_common) from [] (warn_= slowpath_null+0x18/0x1c) [ 0.258209] [] (warn_slowpath_null) from [] (omap3_l= 3_app_irq+0xd4/0x118) [ 0.258300] [] (omap3_l3_app_irq) from [] (handle_ir= q_event_percpu+0xcc/0x294) [ 0.258361] [] (handle_irq_event_percpu) from [] (ha= ndle_irq_event+0x64/0x8c) [ 0.258422] [] (handle_irq_event) from [] (handle_le= vel_irq+0xcc/0x130) [ 0.258483] [] (handle_level_irq) from [] (generic_h= andle_irq+0x20/0x30) [ 0.258544] [] (generic_handle_irq) from [] (__handl= e_domain_irq+0x80/0xa4) [ 0.258636] [] (__handle_domain_irq) from [] (omap_i= ntc_handle_irq+0x78/0xa4) [ 0.258697] [] (omap_intc_handle_irq) from [] (__irq= _svc+0x40/0x74) [ 0.258728] Exception stack(0xcf893db0 to 0xcf893df8) [ 0.258789] 3da0: cf982000 c064568c = 00000000 00000000 [ 0.258850] 3dc0: c064568c cf982000 00000000 0000001c 60000113 cf982034 = 00000000 00000001 [ 0.258880] 3de0: 00000064 cf893df8 c00633f8 c0063430 60000113 ffffffff [ 0.258941] [] (__irq_svc) from [] (__setup_irq+0x3b= c/0x518) [ 0.259002] [] (__setup_irq) from [] (setup_irq+0x58= /0x80) [ 0.259063] [] (setup_irq) from [] (omap_system_dma_= probe+0x22c/0x2c0) [ 0.259124] [] (omap_system_dma_probe) from [] (plat= form_drv_probe+0x48/0x90) [ 0.259185] [] (platform_drv_probe) from [] (really_= probe+0xac/0x1e0) [ 0.259277] [] (really_probe) from [] (driver_probe_= device+0x30/0x48) [ 0.259338] [] (driver_probe_device) from [] (__driv= er_attach+0x60/0x84) [ 0.259399] [] (__driver_attach) from [] (bus_for_ea= ch_dev+0x50/0x84) [ 0.259460] [] (bus_for_each_dev) from [] (bus_add_d= river+0xac/0x1bc) [ 0.259521] [] (bus_add_driver) from [] (driver_regi= ster+0x9c/0xe0) [ 0.259582] [] (driver_register) from [] (do_one_ini= tcall+0x100/0x1b0) [ 0.259643] [] (do_one_initcall) from [] (do_basic_s= etup+0x88/0xc0) [ 0.259735] [] (do_basic_setup) from [] (kernel_init= _freeable+0x60/0xfc) [ 0.259796] [] (kernel_init_freeable) from [] (kerne= l_init+0x8/0xe4) [ 0.259857] [] (kernel_init) from [] (ret_from_fork+= 0x14/0x3c) [ 0.259948] ---[ end trace a24f42a84395254d ]--- Note that this device has flashed special Nokia X-Loader which enable L3 fi= rewall for AES support. But=20 omap aes crypto module is not compiled and enabled. =2D-=20 Pali Roh=C3=A1r pali.rohar@gmail.com --nextPart4437655.B7auk3ZT6n Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAlTMoE4ACgkQi/DJPQPkQ1IgowCgqo4RZiUQ8C5s1PXZZGtv+L17 RwoAoM0kqMg5hEt2hN/i+zRyAFC3xZ+6 =cy1U -----END PGP SIGNATURE----- --nextPart4437655.B7auk3ZT6n--