* SH kernel boot up issue
@ 2012-10-16 13:23 Tung Pham
2012-10-17 3:50 ` Mike Frysinger
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: Tung Pham @ 2012-10-16 13:23 UTC (permalink / raw)
To: linux-sh
Hi,
I have an old working kernel for my SH board and now I'm trying to move
it to a newer version. The approach is to merge some patches of old
kernel to new one.
Currently I have an issue with boot up new board. The board can be boot
up successfully but after awhile the board reboot automatically. There's
nothing inside the dmesg and syslog. I tried to add printk in some
suspend/shutdown function but nothing logged out.
Do you have any idea to fix this issue?
Thanks,
-Tung
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: SH kernel boot up issue
2012-10-16 13:23 SH kernel boot up issue Tung Pham
@ 2012-10-17 3:50 ` Mike Frysinger
2012-10-17 5:01 ` Tung Pham
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Mike Frysinger @ 2012-10-17 3:50 UTC (permalink / raw)
To: linux-sh
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On Tuesday 16 October 2012 09:23:33 Tung Pham wrote:
> I have an old working kernel for my SH board and now I'm trying to move
> it to a newer version. The approach is to merge some patches of old
> kernel to new one.
>
> Currently I have an issue with boot up new board. The board can be boot
> up successfully but after awhile the board reboot automatically. There's
> nothing inside the dmesg and syslog. I tried to add printk in some
> suspend/shutdown function but nothing logged out.
>
> Do you have any idea to fix this issue?
what board/CPU are you using exactly ?
what was the last kernel version that worked ?
-mike
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^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: SH kernel boot up issue
2012-10-16 13:23 SH kernel boot up issue Tung Pham
2012-10-17 3:50 ` Mike Frysinger
@ 2012-10-17 5:01 ` Tung Pham
2012-10-17 5:54 ` Mike Frysinger
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Tung Pham @ 2012-10-17 5:01 UTC (permalink / raw)
To: linux-sh
Hi Mike,
I'm working on custom board that uses sh-7710 cpu, and I tried to boot
with kernel version 2.6.35.13.
Do you have any idea for this?
BTW: last kernel worked : 2.6.15
Thanks,
-Tung
On 10/17/2012 10:50 AM, Mike Frysinger wrote:
> On Tuesday 16 October 2012 09:23:33 Tung Pham wrote:
>> I have an old working kernel for my SH board and now I'm trying
>> to move it to a newer version. The approach is to merge some
>> patches of old kernel to new one.
>>
>> Currently I have an issue with boot up new board. The board can
>> be boot up successfully but after awhile the board reboot
>> automatically. There's nothing inside the dmesg and syslog. I
>> tried to add printk in some suspend/shutdown function but nothing
>> logged out.
>>
>> Do you have any idea to fix this issue?
>
> what board/CPU are you using exactly ?
>
> what was the last kernel version that worked ? -mike
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: SH kernel boot up issue
2012-10-16 13:23 SH kernel boot up issue Tung Pham
2012-10-17 3:50 ` Mike Frysinger
2012-10-17 5:01 ` Tung Pham
@ 2012-10-17 5:54 ` Mike Frysinger
2012-10-17 6:40 ` Hieu Trung Le
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Mike Frysinger @ 2012-10-17 5:54 UTC (permalink / raw)
To: linux-sh
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On Wednesday 17 October 2012 01:01:18 Tung Pham wrote:
> I'm working on custom board that uses sh-7710 cpu, and I tried to boot
> with kernel version 2.6.35.13.
>
> Do you have any idea for this?
> BTW: last kernel worked : 2.6.15
can you try 2.6.30 and 2.6.31 ? your crash sounds like a PCI/DMA error i
reported w/7750 that shows up starting with 2.6.31.
-mike
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^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: SH kernel boot up issue
2012-10-16 13:23 SH kernel boot up issue Tung Pham
` (2 preceding siblings ...)
2012-10-17 5:54 ` Mike Frysinger
@ 2012-10-17 6:40 ` Hieu Trung Le
2012-10-17 8:20 ` Zoltan HERPAI
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Hieu Trung Le @ 2012-10-17 6:40 UTC (permalink / raw)
To: linux-sh
Mike,
Do you have the bug ID for your issue?
Thanks,
-Hieu
Think environment!
On 10/17/2012 12:54 PM, Mike Frysinger wrote:
> On Wednesday 17 October 2012 01:01:18 Tung Pham wrote:
>> I'm working on custom board that uses sh-7710 cpu, and I tried to boot
>> with kernel version 2.6.35.13.
>>
>> Do you have any idea for this?
>> BTW: last kernel worked : 2.6.15
>
> can you try 2.6.30 and 2.6.31 ? your crash sounds like a PCI/DMA error i
> reported w/7750 that shows up starting with 2.6.31.
> -mike
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: SH kernel boot up issue
2012-10-16 13:23 SH kernel boot up issue Tung Pham
` (3 preceding siblings ...)
2012-10-17 6:40 ` Hieu Trung Le
@ 2012-10-17 8:20 ` Zoltan HERPAI
2012-10-17 18:56 ` Mike Frysinger
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Zoltan HERPAI @ 2012-10-17 8:20 UTC (permalink / raw)
To: linux-sh
Could this be affecting 7751 as well? I have a board which reboots
in a couple seconds after the kernel is loaded in. 2.6.22 booted fine on
that one, but with a recent kernel it's just looping in reboots.
Thanks,
-w-
On Wed, 17 Oct 2012, Hieu Trung Le wrote:
> Mike,
>
> Do you have the bug ID for your issue?
>
> Thanks,
> -Hieu
>
> Think environment!
>
> On 10/17/2012 12:54 PM, Mike Frysinger wrote:
>> On Wednesday 17 October 2012 01:01:18 Tung Pham wrote:
>>> I'm working on custom board that uses sh-7710 cpu, and I tried to boot
>>> with kernel version 2.6.35.13.
>>>
>>> Do you have any idea for this?
>>> BTW: last kernel worked : 2.6.15
>>
>> can you try 2.6.30 and 2.6.31 ? your crash sounds like a PCI/DMA error i
>> reported w/7750 that shows up starting with 2.6.31.
>> -mike
>>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-sh" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: SH kernel boot up issue
2012-10-16 13:23 SH kernel boot up issue Tung Pham
` (4 preceding siblings ...)
2012-10-17 8:20 ` Zoltan HERPAI
@ 2012-10-17 18:56 ` Mike Frysinger
2012-10-18 4:38 ` Hieu Trung Le
2012-10-18 10:53 ` Tung Pham
7 siblings, 0 replies; 9+ messages in thread
From: Mike Frysinger @ 2012-10-17 18:56 UTC (permalink / raw)
To: linux-sh
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On Wednesday 17 October 2012 02:40:47 Hieu Trung Le wrote:
> Do you have the bug ID for your issue?
i just posted to the list. where is there a bug tracker ?
-mike
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^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: SH kernel boot up issue
2012-10-16 13:23 SH kernel boot up issue Tung Pham
` (5 preceding siblings ...)
2012-10-17 18:56 ` Mike Frysinger
@ 2012-10-18 4:38 ` Hieu Trung Le
2012-10-18 10:53 ` Tung Pham
7 siblings, 0 replies; 9+ messages in thread
From: Hieu Trung Le @ 2012-10-18 4:38 UTC (permalink / raw)
To: linux-sh
On 10/18/2012 1:56 AM, Mike Frysinger wrote:
> On Wednesday 17 October 2012 02:40:47 Hieu Trung Le wrote:
>> Do you have the bug ID for your issue?
>
> i just posted to the list. where is there a bug tracker ?
Never mind, I found that thread :)
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: SH kernel boot up issue
2012-10-16 13:23 SH kernel boot up issue Tung Pham
` (6 preceding siblings ...)
2012-10-18 4:38 ` Hieu Trung Le
@ 2012-10-18 10:53 ` Tung Pham
7 siblings, 0 replies; 9+ messages in thread
From: Tung Pham @ 2012-10-18 10:53 UTC (permalink / raw)
To: linux-sh
Hi,
Issue still happens on v2.6.30. I wonder why CPU reboot without
information (CPU reboot every 5 minutes).
Thanks,
-Tung
On 10/18/2012 11:38 AM, Hieu Trung Le wrote:
> On 10/18/2012 1:56 AM, Mike Frysinger wrote:
>> On Wednesday 17 October 2012 02:40:47 Hieu Trung Le wrote:
>>> Do you have the bug ID for your issue?
>>
>> i just posted to the list. where is there a bug tracker ?
>
> Never mind, I found that thread :)
>
> .
>
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2012-10-18 10:53 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-10-16 13:23 SH kernel boot up issue Tung Pham
2012-10-17 3:50 ` Mike Frysinger
2012-10-17 5:01 ` Tung Pham
2012-10-17 5:54 ` Mike Frysinger
2012-10-17 6:40 ` Hieu Trung Le
2012-10-17 8:20 ` Zoltan HERPAI
2012-10-17 18:56 ` Mike Frysinger
2012-10-18 4:38 ` Hieu Trung Le
2012-10-18 10:53 ` Tung Pham
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