From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julian Margetson Subject: Re: Problems with DRI on Acube Sam460 AMCC 460ex board Date: Sat, 07 Mar 2015 12:05:55 -0400 Message-ID: <54FB21E3.3080000@candw.ms> References: <54E08E06.8060607@candw.ms> <1424045921.3018.4.camel@ellerman.id.au> <54E4EBD7.5000307@candw.ms> <1424304787.22020.4.camel@ellerman.id.au> <54E53E07.60609@candw.ms> <1424314594.22408.1.camel@ellerman.id.au> <54EB253F.9020704@candw.ms> <54EB66C5.2070801@candw.ms> <54EC5CAD.8070402@candw.ms> <54ECC9A3.80700@candw.ms> <54ECDEFD.3050507@candw.ms> <54EDCD51.4000601@candw.ms> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0678761452==" Return-path: Received: from mail-vc0-f179.google.com (mail-vc0-f179.google.com [209.85.220.179]) by gabe.freedesktop.org (Postfix) with ESMTP id 3BAD06E93E for ; Sat, 7 Mar 2015 08:06:10 -0800 (PST) Received: by mail-vc0-f179.google.com with SMTP id la4so12292498vcb.10 for ; Sat, 07 Mar 2015 08:06:10 -0800 (PST) Received: from [192.168.1.10] ([209.59.126.180]) by mx.google.com with ESMTPSA id tb3sm771634vdc.12.2015.03.07.08.06.04 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 07 Mar 2015 08:06:09 -0800 (PST) In-Reply-To: <54EDCD51.4000601@candw.ms> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org This is a multi-part message in MIME format. --===============0678761452== Content-Type: multipart/alternative; boundary="------------060007050302040104060809" This is a multi-part message in MIME format. --------------060007050302040104060809 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit [ 29.960572] Unable to handle kernel paging request for data at address 0x00000008 [ 29.974350] Faulting instruction address: 0xc04a4f44 [ 32.012918] Oops: Kernel access of bad area, sig: 11 [#1] [ 32.044900] PREEMPT Canyonlands [ 32.061504] Modules linked in: cfg80211 bnep rfcomm bluetooth [ 32.081023] CPU: 0 PID: 2087 Comm: Xorg Not tainted 4.0.0-rc2-Sam460ex #1 [ 32.101802] task: ed6891a0 ti: ed606000 task.ti: ed606000 [ 32.121175] NIP: c04a4f44 LR: c03e6a4c CTR: c03d7b6c [ 32.139995] REGS: ed607c50 TRAP: 0300 Not tainted (4.0.0-rc2-Sam460ex) [ 32.160678] MSR: 00029000 CR: 24004442 XER: 00000000 [ 32.180922] DEAR: 00000008 ESR: 00000000 GPR00: c03e6a4c ed607d00 ed6891a0 eeac8000 00000000 0000000f ed607be8 00000000 GPR08: 0000f6a3 00000000 eeaae400 ed607cc0 24004422 b7ceeff8 b7d05c14 00000000 GPR16: 00000000 ffffffff 00000000 ed607e18 eeaae578 eebe2600 00000001 00004000 GPR24: 00004000 c075bd08 fffffff2 00000000 eeac8000 00000001 00000001 ee51a400 [ 32.285496] NIP [c04a4f44] radeon_audio_enable+0x4/0x18 [ 32.305509] LR [c03e6a4c] radeon_dvi_detect+0x388/0x3ac [ 32.325444] Call Trace: [ 32.342325] [ed607d00] [c03e6a4c] radeon_dvi_detect+0x388/0x3ac (unreliable) [ 32.364075] [ed607d30] [c0391cc4] drm_helper_probe_single_connector_modes_merge_bits+0xf4/0x434 [ 32.387631] [ed607d70] [c03adecc] drm_mode_getconnector+0xe4/0x330 [ 32.408687] [ed607e10] [c03a0bbc] drm_ioctl+0x348/0x464 [ 32.428766] [ed607ed0] [c00d0aac] do_vfs_ioctl+0x52c/0x6e8 [ 32.449123] [ed607f20] [c00d0ca8] SyS_ioctl+0x40/0x68 [ 32.469149] [ed607f40] [c000ab04] ret_from_syscall+0x0/0x3c [ 32.489581] --- interrupt: c01 at 0x6fae92bc [ 32.489581] LR = 0x6fae91e0 [ 32.526311] Instruction dump: [ 32.543848] 8129012c 806a0018 2f890000 419e0018 81290004 2f890000 419e000c 7d2903a6 [ 32.566711] 4e800420 38600000 4e800020 81231cd8 <81290008> 2f890000 4d9e0020 7d2903a6 [ 32.741188] ---[ end trace c9d41ee106b06efa ]--- [ 32.745808] --------------060007050302040104060809 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit 
[   29.960572] Unable to handle kernel paging request for data at address 0x00000008
[   29.974350] Faulting instruction address: 0xc04a4f44
[   32.012918] Oops: Kernel access of bad area, sig: 11 [#1]
[   32.044900] PREEMPT Canyonlands
[   32.061504] Modules linked in: cfg80211 bnep rfcomm bluetooth
[   32.081023] CPU: 0 PID: 2087 Comm: Xorg Not tainted 4.0.0-rc2-Sam460ex #1
[   32.101802] task: ed6891a0 ti: ed606000 task.ti: ed606000
[   32.121175] NIP: c04a4f44 LR: c03e6a4c CTR: c03d7b6c
[   32.139995] REGS: ed607c50 TRAP: 0300   Not tainted  (4.0.0-rc2-Sam460ex)
[   32.160678] MSR: 00029000 <CE,EE,ME>  CR: 24004442  XER: 00000000
[   32.180922] DEAR: 00000008 ESR: 00000000
GPR00: c03e6a4c ed607d00 ed6891a0 eeac8000 00000000 0000000f ed607be8 00000000
GPR08: 0000f6a3 00000000 eeaae400 ed607cc0 24004422 b7ceeff8 b7d05c14 00000000
GPR16: 00000000 ffffffff 00000000 ed607e18 eeaae578 eebe2600 00000001 00004000
GPR24: 00004000 c075bd08 fffffff2 00000000 eeac8000 00000001 00000001 ee51a400
[   32.285496] NIP [c04a4f44] radeon_audio_enable+0x4/0x18
[   32.305509] LR [c03e6a4c] radeon_dvi_detect+0x388/0x3ac
[   32.325444] Call Trace:
[   32.342325] [ed607d00] [c03e6a4c] radeon_dvi_detect+0x388/0x3ac (unreliable)
[   32.364075] [ed607d30] [c0391cc4] drm_helper_probe_single_connector_modes_merge_bits+0xf4/0x434
[   32.387631] [ed607d70] [c03adecc] drm_mode_getconnector+0xe4/0x330
[   32.408687] [ed607e10] [c03a0bbc] drm_ioctl+0x348/0x464
[   32.428766] [ed607ed0] [c00d0aac] do_vfs_ioctl+0x52c/0x6e8
[   32.449123] [ed607f20] [c00d0ca8] SyS_ioctl+0x40/0x68
[   32.469149] [ed607f40] [c000ab04] ret_from_syscall+0x0/0x3c
[   32.489581] --- interrupt: c01 at 0x6fae92bc
[   32.489581]     LR = 0x6fae91e0
[   32.526311] Instruction dump:
[   32.543848] 8129012c 806a0018 2f890000 419e0018 81290004 2f890000 419e000c 7d2903a6
[   32.566711] 4e800420 38600000 4e800020 81231cd8 <81290008> 2f890000 4d9e0020 7d2903a6
[   32.741188] ---[ end trace c9d41ee106b06efa ]---
[   32.745808]
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