[yocto] Timestamp error between zImage & uname-a [ Yocto-2.6.1 + Qemux86 ]

Mittal, Anuj anuj.mittal at intel.com
Fri May 10 00:02:42 PDT 2019


It's picking up the minimal image instead of full-cmdline? Can you try:

runqemu tmp/deploy/images/qemux86/<qemuboot.conf>
or
runqemu qemux86 core-image-full-cmdline

Thanks,

Anuj

On Fri, 2019-05-10 at 06:46 +0000, AshishKumar Mishra wrote:
> HI Members , 
> Good Afternoon. 
> 
> I am trying to recompile the kernel after changing kernel-config 
> option and then recompile the kernel using below mentioned steps
>     1) bitbake -c menuconfig virtual/kernel
>     2) bitbake -c diffconfig virtual/kernel ( copy the config-
> fragment to ~/Desktop)
>     3) bitbake -C deploy linux-yocto       ( to recompile kernel )
>     4) runqemu qemux86
> 
> The timestamp of files in tmp/deploy/images/qemux86/* is updated 
> properly but the time shown by command "uname -a" always shows 
> older time & is not showing recently compiled times.
> 
> I checked the kernel config options in image , i can see the changes
> i did 
> from menuconfig , but not sure / confused as to why the time shown 
> by "uname -a" is not getting updated. 
> 
> Basically i am trying to change some kernel-config & check if the
> compiled 
> kernel is getting updated or not. 
> 
> Attached along are the snapshot for the error. 
> 
> Can members please let me know what am i doing wrong here or missing,
> 
> Thanks 
> Ashish.
> 
> 
> 
> 
> 
> 
> 



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