How to build 4.1.12-ti-r29 kernel source to be identical with "linux-image-4.1.12-ti-r29"?

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Jason Lin

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Nov 25, 2016, 9:05:46 AM11/25/16
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I met a problem about ALSA's aplay. When we apt-get "linux-image-4.1.12-ti-r29", the problem is gone.
So I get kernel source of 4.1.12-ti-r29 from https://github.com/beagleboard/linux/tree/4.1.12-ti-r29 and build it.
But when I put updated zImage and /lib/modules/4.1.12/ on our system, the problem appears again.
How can I build 4.1.12-ti-r29 kernel source to be identical with "linux-image-4.1.12-ti-r29"? 

PS: the problem is that while aplay xxx.wav at first time is ok, but failed on playing again

Jason Lin

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Nov 25, 2016, 9:05:46 AM11/25/16
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Robert Nelson

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Nov 25, 2016, 11:22:25 AM11/25/16
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On Fri, Nov 25, 2016 at 4:08 AM, Jason Lin <kfc...@gmail.com> wrote:
> I met a problem about ALSA's aplay. When we apt-get
> "linux-image-4.1.12-ti-r29", the problem is gone.
> So I get kernel source of 4.1.12-ti-r29 from
> https://github.com/beagleboard/linux/tree/4.1.12-ti-r29 and build it.
> But when I put updated zImage and /lib/modules/4.1.12/ on our system, the
> problem appears again.
> How can I build 4.1.12-ti-r29 kernel source to be identical with
> "linux-image-4.1.12-ti-r29"?

LOCALVERSION=-ti-r29

> PS: the problem is that while aplay xxx.wav at first time is ok, but failed
> on playing again

sounds like a gcc bug, the version in apt was built with the native gcc..

Regards,

--
Robert Nelson
https://rcn-ee.com/
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