[parisc-linux] "BUG: soft lockup detected on CPU#0" on recent 64bit k-2.6.16 (up or smp)

[Joel Soete]

Hello pa*,
> 
[snip]
> 
> also noticed on n4k runing k-2.6.16-pa0 64bit smp kernel:
> BUG: soft lockup detected on CPU#0!
> 
[...]
>  IAOQ[0]: _read_lock+0x18/0x30
>  IAOQ[1]: _read_lock+0x8/0x30
>  RP(r2): send_group_sig_info+0x3c/0xb0
> 
This kind of hung re-occured on this n4k (64bit smp kernel 2.6.16-pa8);

I just grab the piminfo but useless:
[...]
Parse IAOQ = 0x000000ffff80ff3c for CPU[1]

Func: _end, Off: 0xffef1f1244, Addr: 0xffff80ff3c
[...]

Parse IAOQ = 0x00000000000006c4 for CPU[3]

[...]

Sorry,
    Joel

PS: I just start the same test but without CONFIG_DETECT_SOFTLOCKUP :<?


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