solved!!! VDSO support, 2.6.20-1.2925 hangs after unmounting old proc and sys

Daniel Kirsten Daniel.Kirsten at gmx.net
Thu Apr 12 15:49:05 UTC 2007


Hallo, 

we discussed the following problem in march

>my compiled  2.6.20-1.2925  kernel does not boot. 
>It hangs after unmounting the old proc and 
>sys filesystems. However, I can still use 
>Ctrl+Alt+Del to reboot. 
> 
>Maybe, the problem is related to Selinux. 
>
>My compiled kernels 2.6.19-1.2895 and 2.6.19-1.2911
>worked fine, and I did not change the kernel 
>configuration. 
> 
>The Fedora-kernels 2.6.19-1.2895, 2.6.19-1.2911 and 
>2.6.20-1.2925 also work. 

The same problem occured in 2.6.20-1.2933. 
However, in a needle-in-the-haystick search, I solved the 
problem by DISabeling the option 

Compat VDSO support (COMPAT_VDSO)


Best regards,  Daniel




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