Re: Disable EARLY_PRINTK on IP22 to make the system boot

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



* Dmitri Vorobiev <dmitri.vorobiev@xxxxxxxxx> [2009-11-19 18:56]:
> > Some Debian users have reported that the kernel hangs early
> > during boot on some IP22 systems.  Thomas Bogendoerfer found
> > that this is due to a "bad interaction between CONFIG_EARLY_PRINTK
> > and overwritten prom memory during early boot".  Since there's
> > no fix yet, disable CONFIG_EARLY_PRINTK for now.
> 
> Never experienced anything like that, although I'm quite extensively
> using IP22 with recent kernels. Any details on the hangs?

It doesn't happen on all machines.  It has been reported e.g. with an
Indigo2.  See http://bugs.debian.org/507557

Since Thomas Bogendoerfer disagnosed the problem, he should be able to
say more.

-- 
Martin Michlmayr
http://www.cyrius.com/


[Index of Archives]     [Linux MIPS Home]     [LKML Archive]     [Linux ARM Kernel]     [Linux ARM]     [Linux]     [Git]     [Yosemite News]     [Linux SCSI]     [Linux Hams]

  Powered by Linux