pali is offline pali
2011-02-19 , 12:40
Posts: 2,153 | Thanked: 8,462 times | Joined on May 2010
#1
I installed power kernel, downloaded and unpacked bootimg of new kernel. Next I called:
Code:
kexec -l <img> --command-line="`cat /proc/cmdline`"
sync
kexec -e
In framebuffer console it show something like booting new kernel bye... and N900 freeze. After some seconds rebooted and it does not load new kernel.

Where is problem? How to kexec other kernel on Nokia N900?
 
pali is offline pali
2011-04-05 , 09:44
Posts: 2,153 | Thanked: 8,462 times | Joined on May 2010
#2
Any ideas?
 

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clasificado is offline clasificado
2011-04-05 , 12:25
Posts: 466 | Thanked: 180 times | Joined on Feb 2010
#3
I think that the watchdogs are rebooting the device when you kexec. have you tried disabling them?
 
pali is offline pali
2011-04-05 , 12:54
Posts: 2,153 | Thanked: 8,462 times | Joined on May 2010
#4
yes, watchdogs reboots device. This is normal when kernel freeze!

But my question is why kexec does not work? (or how can I correctly use kexec?)
 
pali is offline pali
2011-05-03 , 18:09
Posts: 2,153 | Thanked: 8,462 times | Joined on May 2010
#5
Does anybody successfull load another kernel using kexec?
 
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Tags
kernel, kexec

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