RE: Problem with MPC8536 and external IRQs when using a loadable kernel module

2010-12-10 Thread Li Yang-R58472
>On Thu, 2010-12-09 at 17:20 -0800, Mark Pearson wrote: >> Magical - thank you very very much. The patch fixes the problem >> >> Really appreciate the quick response - and I would never have found that >in a million years. > >No worries. > >Looks like someone should send 78e2e68a2b to the stable cr

RE: Problem with MPC8536 and external IRQs when using a loadable kernel module

2010-12-09 Thread Michael Ellerman
On Thu, 2010-12-09 at 17:20 -0800, Mark Pearson wrote: > Magical - thank you very very much. The patch fixes the problem > > Really appreciate the quick response - and I would never have found that in a > million years. No worries. Looks like someone should send 78e2e68a2b to the stable crew. F

RE: Problem with MPC8536 and external IRQs when using a loadable kernel module

2010-12-09 Thread Mark Pearson
: Mark Pearson Cc: linuxppc-dev@lists.ozlabs.org Subject: Re: Problem with MPC8536 and external IRQs when using a loadable kernel module On Thu, 2010-12-09 at 12:45 -0800, Mark Pearson wrote: > I have a curious problem. This is on a MPC8636 based platform with > 36-bit address space (that may

Re: Problem with MPC8536 and external IRQs when using a loadable kernel module

2010-12-09 Thread Michael Ellerman
On Thu, 2010-12-09 at 12:45 -0800, Mark Pearson wrote: > I have a curious problem. This is on a MPC8636 based platform with > 36-bit address space (that may or may not be important). > > > > I have a very simple driver that registers for one of the external > IRQs with a trivial interrupt handl