Re: [LAD] How do I add threadirqs as a default boot parameter for a linux kernel not editing boot configs?

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To: Kaj Ailomaa <ailomaa@...>
Cc: Linux Audio Developers <linux-audio-dev@...>
Date: Monday, May 7, 2012 - 2:15 am

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Hi, sorry but I don't really know how to do this, I don't know even if it
is possible, I mean, just enable threadirq option using kernel parameters
only.

Maybe some other people can put a light on this for both of us ;-)

have fun
Diego

2012/5/6 Kaj Ailomaa

> On 05/06/2012 10:47 PM, Diego Simak wrote:

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Hi, sorry but I don't really know how to do this, I don't know even=
if it is possible, I mean, just enable threadirq option using kernel param=
eters only.Maybe some other people can put a light on this for both=
of us ;-)

have funDiego2012/5/6 Kaj Ai=
lomaa <ailomaa@warpmail.net>

On 05/06/2012 10:47 PM, Diego Simak wrote:

Hi, here with:

Ubuntu 10.04.2
Grub2
Kernel 2.6.39 with CONFIG_IRQ_FORCED_THREADING=3Dy

i have GRUB_CMDLINE_LINUX=3D"threadirqs" configured in /et=
c/default/grub file.
Remember to run update-grub if you modify /etc/default/grub file.

Have fun
Diego

2012/5/6 Kaj Ailomaa<ailomaa@warpmail.net>

I've been trying to find some docs on how to get the kernel to boot wit=
h
the threadirqs by default, and not needing to pass that option manually at<=
br>
boot time (or editing a boot config).
Or, any boot option for that matter..

Anyone care to shed some light on this? :)
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Linux-audio-dev mailing list
Linux-audio-dev@lists.**linuxaudio.org<Linux-audio-dev@lists.linuxaudio.org>

http://lists.linuxaudio.org/**listinfo/linux-audio-dev<http://lists.linuxaudio.org/listinfo/linux-audi=
o-dev
>

Thank you, but this only solves adding the boot parameter for a particular =
system install.
I would prefer finding out how to add it to a kernel source, alternatively,=
a kernel package source. How can I build the kernel to have the threadirqs=
option by default?

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Re: [LAD] How do I add threadirqs as a default boot paramete..., Diego Simak, (Mon May 7, 2:15 am)