Re: [RFC/PATCH 0/2] powerpc: 64 bits irqtrace / lockdep support

On Tue, 2007-11-06 at 11:36 -0800, Tim Pepper wrote:

On 10/14/07, Benjamin Herrenschmidt [off-list ref] wrote:

quoted

This is 2 patches, one from Christoph Hellwig that adds the backtrace support,
and one from Johannes Berg modified by me that adds the irq tracing support.

This successfully boots a POWER5 pSeries machine. I'm going to run some more
tests in the upcoming few days, so this is not an official submission (and it's
too late for .24 merge window anyway) but it's looking good so far.

FYI: Boots and survives watching /proc/lock_stat during a kernel build
for me (on a 970 based blade).

Hmm. I should give it another try and see why it breaks for me. Could be
CONFIG_HIBERNATION related maybe.

johannes