From: "Måns Rullgård" <mans@mansr.com>
To: Julian Margetson <runaway@candw.ms>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Tejun Heo <tj@kernel.org>,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] ata: sata_dwc_460ex: use "dmas" DT property to find dma channel
Date: Fri, 18 Dec 2015 14:27:52 +0000 [thread overview]
Message-ID: <yw1xy4cral1z.fsf@unicorn.mansr.com> (raw)
In-Reply-To: <56740F9F.5020500@candw.ms> (Julian Margetson's message of "Fri, 18 Dec 2015 09:52:31 -0400")
Julian Margetson <runaway@candw.ms> writes:
> On 12/18/2015 8:45 AM, Måns Rullgård wrote:
>> Julian Margetson <runaway@candw.ms> writes:
>>
>>>>> Builds now. Using my own .config.
>>>> What changed?
>>> I may have messed up the patch initially .
>> Probably. Let's pretend it never happened.
>>
>>>>> [ 4.784199] sata-dwc 4bffd1000.sata: id 0, controller version 1.82
>>>>> [ 4.791186] scsi host0: sata-dwc
>>>>> [ 4.794830] ata1: SATA max UDMA/133 irq 36
>>>>> [ 4.799463] sata_sil 0001:00:04.0: Applying R_ERR on DMA activate FIS errata fix
>>>>> [ 4.807959] scsi host1: sata_sil
>>>>> [ 4.811662] scsi host2: sata_sil
>>>>> [ 4.815242] ata2: SATA max UDMA/100 mmio m512@0xd84280000 tf 0xd84280080 irq 21
>>>>> [ 4.822990] ata3: SATA max UDMA/100 mmio m512@0xd84280000 tf 0xd842800c0 irq 21
>>>>>
>>>>> [ 5.143502] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>>>>> [ 5.164367] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>>>>> [ 5.185174] ppc-of-ohci 4bffd0000.usb: irq 32, io mem 0x4bffd0000
>>>>> [ 5.206125] Unable to handle kernel paging request for data at address 0x00000000
>>>>> [ 5.228546] Faulting instruction address: 0xc043a2c8
>>>>> [ 5.248577] Vector: 300 (Data Access) at [eddafae0]
>>>>> [ 5.268658] pc: c043a2c8: sata_dwc_qc_issue+0xb8/0x204
>>>> Well, that's not good. Can you translate that address to a line of code?
>>>>
>>> need some guidance on method .
>> Enable CONFIG_DEBUG_INFO, then use this command:
>>
>> $ addr2line -e vmlinux 0xc043a2c8
>>
>> Obviously substitute the actual crashing address if it changes.
>>
> addr2line -e vmlinux 0xc044b41c
> arch/powerpc/lib/copy_32.S:?
There's obviously a mismatch somewhere since we know that
sata_dwc_qc_issue isn't in copy_32.S. Please post the full crash report
you got this address from.
--
Måns Rullgård
next prev parent reply other threads:[~2015-12-18 14:28 UTC|newest]
Thread overview: 118+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-15 23:25 [PATCH 1/3] ata: sata_dwc_460ex: use "dmas" DT property to find dma channel Mans Rullgard
2015-12-15 23:25 ` [PATCH 2/3] ata: sata_dwc_460ex: add phy support Mans Rullgard
2015-12-16 11:14 ` Sergei Shtylyov
2015-12-16 11:24 ` Måns Rullgård
2015-12-15 23:25 ` [PATCH 3/3] ata: sata_dwc_460ex: get rid of global data Mans Rullgard
2015-12-17 15:06 ` Andy Shevchenko
2015-12-17 15:19 ` Måns Rullgård
2015-12-17 15:37 ` Andy Shevchenko
2015-12-17 15:57 ` Måns Rullgård
2015-12-15 23:34 ` [PATCH 1/3] ata: sata_dwc_460ex: use "dmas" DT property to find dma channel Måns Rullgård
2015-12-17 14:59 ` Andy Shevchenko
2015-12-17 15:13 ` Måns Rullgård
2015-12-17 15:55 ` Andy Shevchenko
2015-12-17 16:04 ` Måns Rullgård
2015-12-17 16:53 ` Andy Shevchenko
2015-12-17 17:57 ` Julian Margetson
2015-12-17 17:59 ` Måns Rullgård
[not found] ` <567302E8.5050303@candw.ms>
2015-12-17 18:51 ` Måns Rullgård
[not found] ` <5673061A.4070700@candw.ms>
2015-12-17 19:53 ` Måns Rullgård
[not found] ` <56732C04.9040100@candw.ms>
2015-12-18 0:06 ` Måns Rullgård
2015-12-18 0:59 ` Julian Margetson
2015-12-18 1:38 ` Måns Rullgård
2015-12-18 11:48 ` Julian Margetson
2015-12-18 12:04 ` Måns Rullgård
2015-12-18 12:23 ` Andy Shevchenko
2015-12-18 12:49 ` Måns Rullgård
[not found] ` <5674271B.9090308@candw.ms>
2015-12-18 17:18 ` Måns Rullgård
2015-12-18 18:48 ` Andy Shevchenko
[not found] ` <56745BA4.1090607@candw.ms>
2015-12-18 22:33 ` Måns Rullgård
2015-12-18 22:49 ` Julian Margetson
2015-12-18 23:16 ` Måns Rullgård
2015-12-19 2:34 ` Andy Shevchenko
2015-12-19 11:39 ` Julian Margetson
2015-12-19 15:40 ` Måns Rullgård
[not found] ` <567585CD.9080105@candw.ms>
2015-12-19 16:39 ` Måns Rullgård
2015-12-19 16:56 ` Andy Shevchenko
2015-12-19 17:05 ` Måns Rullgård
2015-12-19 17:09 ` Julian Margetson
2015-12-19 17:11 ` Andy Shevchenko
2015-12-19 17:19 ` Måns Rullgård
2015-12-19 18:56 ` Julian Margetson
2015-12-19 19:07 ` Måns Rullgård
2015-12-19 20:16 ` Julian Margetson
2015-12-19 20:39 ` Andy Shevchenko
2015-12-19 20:41 ` Måns Rullgård
2015-12-19 20:48 ` Julian Margetson
2015-12-19 20:55 ` Julian Margetson
2015-12-20 17:11 ` Måns Rullgård
2015-12-20 17:41 ` Andy Shevchenko
2015-12-20 17:54 ` Måns Rullgård
2015-12-20 17:44 ` Julian Margetson
2015-12-20 18:49 ` Måns Rullgård
2015-12-20 20:17 ` Andy Shevchenko
2015-12-20 20:55 ` Andy Shevchenko
2015-12-21 1:19 ` Måns Rullgård
2015-12-21 19:08 ` Andy Shevchenko
2015-12-21 19:27 ` Måns Rullgård
2015-12-21 20:54 ` Andy Shevchenko
2015-12-21 21:06 ` Måns Rullgård
2015-12-22 0:08 ` Måns Rullgård
2015-12-22 10:58 ` Andy Shevchenko
2016-01-06 16:26 ` Måns Rullgård
2016-01-06 17:36 ` Andy Shevchenko
2016-01-07 9:34 ` Andy Shevchenko
2016-01-07 18:32 ` Måns Rullgård
2016-01-08 8:57 ` Andy Shevchenko
2016-01-08 10:57 ` Måns Rullgård
2016-01-20 18:50 ` Måns Rullgård
2016-01-20 19:23 ` Andy Shevchenko
2016-01-20 19:24 ` Måns Rullgård
2016-01-20 19:38 ` Andy Shevchenko
2016-01-20 19:46 ` Måns Rullgård
2016-01-20 19:51 ` Andy Shevchenko
2016-01-20 20:07 ` Måns Rullgård
2016-01-22 10:04 ` Andy Shevchenko
2016-01-22 11:13 ` Måns Rullgård
2016-01-22 11:56 ` Andy Shevchenko
2016-01-22 12:05 ` Måns Rullgård
2016-01-22 12:15 ` Andy Shevchenko
2015-12-21 16:48 ` Andy Shevchenko
2015-12-21 17:20 ` Julian Margetson
2015-12-21 17:26 ` Julian Margetson
2015-12-21 17:55 ` Andy Shevchenko
2015-12-21 18:23 ` Julian Margetson
2015-12-21 18:27 ` Måns Rullgård
2015-12-21 19:08 ` Julian Margetson
2015-12-21 19:19 ` Julian Margetson
2015-12-21 19:27 ` Måns Rullgård
2015-12-21 19:47 ` Julian Margetson
2015-12-21 20:25 ` Andy Shevchenko
2015-12-21 20:29 ` Julian Margetson
2016-01-22 10:07 ` Andy Shevchenko
2015-12-21 20:33 ` Måns Rullgård
2015-12-21 18:25 ` Måns Rullgård
2015-12-21 0:47 ` Måns Rullgård
2015-12-21 0:53 ` Måns Rullgård
2015-12-21 0:58 ` Måns Rullgård
2015-12-21 8:40 ` Andy Shevchenko
2015-12-21 12:15 ` Måns Rullgård
2015-12-21 17:24 ` Andy Shevchenko
2015-12-21 18:16 ` Måns Rullgård
2015-12-21 19:23 ` Andy Shevchenko
2015-12-21 19:50 ` Måns Rullgård
[not found] ` <5677D447.40906@candw.ms>
2015-12-21 12:16 ` Måns Rullgård
2015-12-21 13:18 ` Julian Margetson
2015-12-21 13:24 ` Måns Rullgård
2015-12-21 14:40 ` Julian Margetson
2015-12-21 15:24 ` Måns Rullgård
2015-12-21 16:44 ` Andy Shevchenko
2015-12-21 18:19 ` Måns Rullgård
2015-12-18 12:33 ` Julian Margetson
2015-12-18 12:38 ` Andy Shevchenko
2015-12-18 12:45 ` Måns Rullgård
[not found] ` <56740F9F.5020500@candw.ms>
2015-12-18 14:24 ` Andy Shevchenko
2015-12-18 14:27 ` Måns Rullgård [this message]
2015-12-18 10:08 ` Andy Shevchenko
2015-12-18 11:24 ` Måns Rullgård
2015-12-17 14:58 ` Andy Shevchenko
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