[Cbe-oss-dev] ps3 kernel lockdep issue?

Michael Ellerman michael at ellerman.id.au
Tue Oct 20 10:54:01 EST 2009


On Mon, 2009-10-19 at 11:06 -0700, Geoff Levand wrote:
> On 10/17/2009 06:29 AM, Siarhei Siamashka wrote:
> > Hi,
> > 
> > I have the following stuff reported in dmesg log when booting ps3, using
> > 2.6.32-rc4 kernel. But checking older kernels (ex. 2.6.29) shows that the
> > issue has been there too. Any plans/ideas how to fix it?
> 
> Please feel free to investigate.  I think you can get more
> help on the Linuxppc-dev mailing list for this:

?

ps3_smp_setup_cpu() is causing a GFP_KERNEL allocation (via
request_irq()) but interrupts are still off that early in cpu bringup.

cheers
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