lkml.org 
[lkml]   [2010]   [Nov]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: kexec documentation missing, bad links in kdump.txt
On Thu, 18 Nov 2010 09:23:22 -0500 Vivek Goyal wrote:

> On Thu, Nov 18, 2010 at 10:50:15AM +0100, Pavel Machek wrote:
> > Hi!
> >
> > Where can one get kexec documentation?
> >
> > (In particular, we are trying to get it to boot on ARM board, and
> > wonder if something like CONFIG_RELOCATABLE_KERNEL is needed.)
> >

Simon, Vivek --
can you get someone to update the Documentation/ files, please?


> For kexec you will not need CONFIG_RELOCATABLE_KERNEL. But if you also
> want to use kdump and use same bzImage as first kernel then you will
> need relocatable kernel support.
>
> For kdump I had done two presentations at OLS. You might find little
> bit of kexec details too.
>
> Kdump: Smarter, Easier, Trustier
> http://www.kernel.org/doc/ols/2007/ols2007v1-pages-167-178.pdf
>
> Kdump, a kexec based crash dumping mechanism.
> http://lse.sourceforge.net/kdump/documentation/ols2oo5-kdump-paper.pdf
>
> thanks
> Vivek
>
> > Unfortunately, only pieces mentioning kexec are kdump pieces
> > (Documentation/kdump/kdump.txt), and links there, such as
> >
> > http://www.kernel.org/pub/linux/kernel/people/horms/kexec-tools/kexec-tools.tar.gz
> >
> > http://www.kernel.org/pub/linux/kernel/people/horms/kexec-tools/README.html
> >
> > http://www.kernel.org/git/?p=linux/kernel/git/horms/kexec-tools.git
> >
> > are no longer valid :-(.
> > Pavel
> --


---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***


\
 
 \ /
  Last update: 2010-11-18 19:11    [W:0.092 / U:0.280 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site