* Kernel build
@ 2011-01-04 7:59 Anca Emanuel
2011-01-04 8:30 ` Robert P. J. Day
2011-01-04 10:29 ` Américo Wang
0 siblings, 2 replies; 6+ messages in thread
From: Anca Emanuel @ 2011-01-04 7:59 UTC (permalink / raw)
To: LKML; +Cc: kernel-team
Question: Why I need to rebuild all the modules, if they are already builded.
https://wiki.ubuntu.com/KernelTeam/GitKernelBuild
If I make an one line change, I need to wait one hour to make an new
kernel on an intel core duo at 2GHz sistem ?
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Kernel build
2011-01-04 7:59 Kernel build Anca Emanuel
@ 2011-01-04 8:30 ` Robert P. J. Day
2011-01-04 10:09 ` Anca Emanuel
2011-01-04 10:29 ` Américo Wang
1 sibling, 1 reply; 6+ messages in thread
From: Robert P. J. Day @ 2011-01-04 8:30 UTC (permalink / raw)
To: Anca Emanuel; +Cc: LKML, kernel-team
On Tue, 4 Jan 2011, Anca Emanuel wrote:
> Question: Why I need to rebuild all the modules, if they are already builded.
> https://wiki.ubuntu.com/KernelTeam/GitKernelBuild
> If I make an one line change, I need to wait one hour to make an new
> kernel on an intel core duo at 2GHz sistem ?
you *really* don't want to ask questions like this on LKML or the
ubuntu kernel list. ask again on the kernelnewbies list and we'll be
happy to explain it.
rday
--
========================================================================
Robert P. J. Day Waterloo, Ontario, CANADA
http://crashcourse.ca
Twitter: http://twitter.com/rpjday
LinkedIn: http://ca.linkedin.com/in/rpjday
========================================================================
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Kernel build
2011-01-04 8:30 ` Robert P. J. Day
@ 2011-01-04 10:09 ` Anca Emanuel
2011-01-04 11:08 ` Sam Ravnborg
0 siblings, 1 reply; 6+ messages in thread
From: Anca Emanuel @ 2011-01-04 10:09 UTC (permalink / raw)
To: Robert P. J. Day; +Cc: LKML, kernel-team
On Tue, Jan 4, 2011 at 10:30 AM, Robert P. J. Day <rpjday@crashcourse.ca> wrote:
> On Tue, 4 Jan 2011, Anca Emanuel wrote:
>
>> Question: Why I need to rebuild all the modules, if they are already builded.
>> https://wiki.ubuntu.com/KernelTeam/GitKernelBuild
>> If I make an one line change, I need to wait one hour to make an new
>> kernel on an intel core duo at 2GHz sistem ?
>
> you *really* don't want to ask questions like this on LKML or the
> ubuntu kernel list. ask again on the kernelnewbies list and we'll be
> happy to explain it.
>
> rday
>
> --
>
> ========================================================================
> Robert P. J. Day Waterloo, Ontario, CANADA
> http://crashcourse.ca
>
> Twitter: http://twitter.com/rpjday
> LinkedIn: http://ca.linkedin.com/in/rpjday
> ========================================================================
>
This is not an kernelnewbies qestion.
This in an Google project question.
Search for it.
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: Kernel build
2011-01-04 10:09 ` Anca Emanuel
@ 2011-01-04 11:08 ` Sam Ravnborg
2011-01-04 11:18 ` Anca Emanuel
0 siblings, 1 reply; 6+ messages in thread
From: Sam Ravnborg @ 2011-01-04 11:08 UTC (permalink / raw)
To: Anca Emanuel; +Cc: Robert P. J. Day, LKML, kernel-team
On Tue, Jan 04, 2011 at 12:09:21PM +0200, Anca Emanuel wrote:
> On Tue, Jan 4, 2011 at 10:30 AM, Robert P. J. Day <rpjday@crashcourse.ca> wrote:
> > On Tue, 4 Jan 2011, Anca Emanuel wrote:
> >
> >> Question: Why I need to rebuild all the modules, if they are already builded.
> >> https://wiki.ubuntu.com/KernelTeam/GitKernelBuild
> >> If I make an one line change, I need to wait one hour to make an new
> >> kernel on an intel core duo at 2GHz sistem ?
make V=2 will tell you what file/config entry caused the rebuild to happen.
>
> This is not an kernelnewbies qestion.
> This in an Google project question.
> Search for it.
I did. No luck. Any pointer?
Sam
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Kernel build
2011-01-04 11:08 ` Sam Ravnborg
@ 2011-01-04 11:18 ` Anca Emanuel
0 siblings, 0 replies; 6+ messages in thread
From: Anca Emanuel @ 2011-01-04 11:18 UTC (permalink / raw)
To: Sam Ravnborg; +Cc: Robert P. J. Day, LKML, kernel-team
On Tue, Jan 4, 2011 at 1:08 PM, Sam Ravnborg <sam@ravnborg.org> wrote:
> On Tue, Jan 04, 2011 at 12:09:21PM +0200, Anca Emanuel wrote:
>> On Tue, Jan 4, 2011 at 10:30 AM, Robert P. J. Day <rpjday@crashcourse.ca> wrote:
>> > On Tue, 4 Jan 2011, Anca Emanuel wrote:
>> >
>> >> Question: Why I need to rebuild all the modules, if they are already builded.
>> >> https://wiki.ubuntu.com/KernelTeam/GitKernelBuild
>> >> If I make an one line change, I need to wait one hour to make an new
>> >> kernel on an intel core duo at 2GHz sistem ?
>
> make V=2 will tell you what file/config entry caused the rebuild to happen.
>
>>
>> This is not an kernelnewbies qestion.
>> This in an Google project question.
>> Search for it.
> I did. No luck. Any pointer?
http://lwn.net/Articles/420596/
clang
there are also some apple developers there...
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Kernel build
2011-01-04 7:59 Kernel build Anca Emanuel
2011-01-04 8:30 ` Robert P. J. Day
@ 2011-01-04 10:29 ` Américo Wang
1 sibling, 0 replies; 6+ messages in thread
From: Américo Wang @ 2011-01-04 10:29 UTC (permalink / raw)
To: Anca Emanuel; +Cc: LKML, kernel-team
On Tue, Jan 04, 2011 at 09:59:29AM +0200, Anca Emanuel wrote:
>Question: Why I need to rebuild all the modules, if they are already builded.
>https://wiki.ubuntu.com/KernelTeam/GitKernelBuild
>If I make an one line change, I need to wait one hour to make an new
>kernel on an intel core duo at 2GHz sistem ?
Depends on which file you change, if that is a header file,
it is supposed to re-compile all the C source files that include it.
Thanks.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-01-04 11:18 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2011-01-04 7:59 Kernel build Anca Emanuel
2011-01-04 8:30 ` Robert P. J. Day
2011-01-04 10:09 ` Anca Emanuel
2011-01-04 11:08 ` Sam Ravnborg
2011-01-04 11:18 ` Anca Emanuel
2011-01-04 10:29 ` Américo Wang
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