Messages in this thread | | | Subject | Re: sungem hangs in atomic if netconsole enabled but no carrier | From | Benjamin Herrenschmidt <> | Date | Wed, 21 Dec 2005 08:18:40 +1100 |
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> Turns out that if I remove the netconsole=... option to my kernel, all > works fine and the system no longer hangs. Obviously not plugging in a > network cable is pretty useless when netconsole is turned on, but I > think it should not hang the system completely. So far I haven't been > able to figure out where it actually hangs and don't even know how to do > so -- I'm open for suggestions on how to find out why/where it hangs or > even fixes.
Hrm... I've heard various reports about problems with netconsole... I've never tried it myself so far though. One thing I remember to beware of is if sungem does a printk while holding its lock...
Ben.
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