[OE-core] [meta-ti] Kernel 3.0 meta-ti recipe

[Jason Kridner]

On Tue, Aug 9, 2011 at 5:48 PM, Joel A Fernandes <agnel.joel at gmail.com> wrote:
> Hi Jason,
>
> Thanks,
>
> On Tue, Aug 9, 2011 at 3:48 PM, Jason Kridner <jkridner at beagleboard.org> wrote:
>> Adding Steve...
>>
>> On Tue, Aug 9, 2011 at 4:19 PM, Joel A Fernandes <agnel.joel at gmail.com> wrote:
>>> I am seeing some very erratic memory corruption issues all morning,
>>> both with NFS and MMC cards. The traces are at the end of this email.
>>>
>>> I have narrowed down the issue to one of the 13 Sakoman patches:
...
>>>            file://sakoman/0009-rtc-twl-Switch-to-using-threaded-irq.patch \
>>
>> I'm not familiar with the impact or the arguments being passed.  If
>> some upstream changes happened in this area, this one might be a bit
>> dangerous.
>>
>
> This is it! Adding 0009 back causes the same irq problems to show up.
> Do we need this patch for now?

I think you can leave it out for now.  Are all the other ones back in?
 Will you be sharing another test image?

>
> [   13.945648] LR is at run_timer_softirq+0x18c/0x22c
> [..]
> [   14.091674] [<c0077744>] (run_timer_softirq+0x18c/0x22c) from
> [<c0073064>] (__do_softirq+0x6c/0xf4)
> [   14.101165] [<c0073064>] (__do_softirq+0x6c/0xf4) from [<c0073228>]
> (irq_exit+0x40/0x8c)
> [   14.109619] [<c0073228>] (irq_exit+0x40/0x8c) from [<c003c064>]
> (asm_do_IRQ+0x64/0x84)
> [   14.117919] [<c003c064>] (asm_do_IRQ+0x64/0x84) from [<c0041278>]
> (__irq_svc+0x38/0xc0)
> [   14.126281] Exception stack(0xc0655f40 to 0xc0655f88)
> [   14.131591] 5f40: c065bd80 c067dea0 40000013 40000013 00000c0e
> 00000000 f3b00000 000039bd
> [   14.140136] 5f60: 3dd059da 00000003 ffff70f5 ffff70f5 00000108
> c0655f88 c0068718 c00915ac
> [   14.148681] 5f80: 40000013 ffffffff
> [   14.152343] [<c0041278>] (__irq_svc+0x38/0xc0) from [<c00915ac>]
> (tick_nohz_stop_sched_tick+0x35c/0x3a4)
> [   14.162261] [<c00915ac>] (tick_nohz_stop_sched_tick+0x35c/0x3a4)
> from [<c00425e8>] (cpu_idle+0x1c/0xac)
> [   14.172088] [<c00425e8>] (cpu_idle+0x1c/0xac) from [<c0008904>]
> (start_kernel+0x290/0x2f0)
> [   14.180755] [<c0008904>] (start_kernel+0x290/0x2f0) from
> [<8000803c>] (0x8000803c)
> [   14.188659] Code: 00000000 00000000 00000000 c37e0000 (e7f39999)
> [   14.195648] ---[ end trace c21d9089cb6595cf ]---
> [   14.200469] Kernel panic - not syncing: Fatal exception in interrupt
>
>
> Thanks,
> Joel
>
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