Re: Kexec on ARM? (Was Re: encrypted root fs on a slug and crypto-modules)

2008-04-03 Thread Kapil Hari Paranjape
Hello,

On Thu, 03 Apr 2008, Tomasz Chmielewski wrote:
> kexec and kexec-tools work on debian-arm - I use it on FSG-3:
>
> http://wpkg.org/Running_Debian_on_Freecom_FSG-3#kexec

Great. I just managed to get kexec-tools compiled. Now I've to go
and compile that kernel!

Regards,

Kapil.
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Re: Kexec on ARM? (Was Re: encrypted root fs on a slug and crypto-modules)

2008-04-03 Thread Tomasz Chmielewski

Kapil Hari Paranjape schrieb:

Hello,

On Thu, 03 Apr 2008, Martin Michlmayr wrote:

* Kapil Hari Paranjape <[EMAIL PROTECTED]> [2008-04-01 16:15]:

However, I note that there is supposed to be some support for
kexec on arm since 2.6.22 but it is not built-in for the Debian
kernels. Is the reason for this documented somewhere?

There's no good reason it's disabled apart from the fact that there
has been no demand for it yet.  Can you re-compile the Debian kernel
with kexec (*) and tell me if it works.  If so, I'm happy to enable
it.


I'll first see if kexec-tools can be compiled. This might take
less time than compiling the kernel. ;-)

Without kexec-tools the procedure I outlined wouldn't work anyway.


kexec and kexec-tools work on debian-arm - I use it on FSG-3:

http://wpkg.org/Running_Debian_on_Freecom_FSG-3#kexec



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Tomasz Chmielewski


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Re: Kexec on ARM? (Was Re: encrypted root fs on a slug and crypto-modules)

2008-04-03 Thread Kapil Hari Paranjape
Hello,

On Thu, 03 Apr 2008, Martin Michlmayr wrote:
> * Kapil Hari Paranjape <[EMAIL PROTECTED]> [2008-04-01 16:15]:
> > However, I note that there is supposed to be some support for
> > kexec on arm since 2.6.22 but it is not built-in for the Debian
> > kernels. Is the reason for this documented somewhere?
> 
> There's no good reason it's disabled apart from the fact that there
> has been no demand for it yet.  Can you re-compile the Debian kernel
> with kexec (*) and tell me if it works.  If so, I'm happy to enable
> it.

I'll first see if kexec-tools can be compiled. This might take
less time than compiling the kernel. ;-)

Without kexec-tools the procedure I outlined wouldn't work anyway.

Regards,

Kapil.
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Re: Kexec on ARM? (Was Re: encrypted root fs on a slug and crypto-modules)

2008-04-03 Thread Martin Michlmayr
* Kapil Hari Paranjape <[EMAIL PROTECTED]> [2008-04-01 16:15]:
> I didn't check that kexec is currently not supported on "arm"
> under Debian. :-(
> 
> However, I note that there is supposed to be some support for
> kexec on arm since 2.6.22 but it is not built-in for the Debian
> kernels. Is the reason for this documented somewhere?

There's no good reason it's disabled apart from the fact that there
has been no demand for it yet.  Can you re-compile the Debian kernel
with kexec (*) and tell me if it works.  If so, I'm happy to enable
it.

(*) If you cannot compile your own kernel, I can prepare one for you
to test.
-- 
Martin Michlmayr
http://www.cyrius.com/


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