Re: [RFC/PATCH] powerpc: Add irqtrace support to 32-bit powerpc

2008-04-04 Thread Benjamin Herrenschmidt
On Fri, 2008-04-04 at 14:29 -0700, Dale Farnsworth wrote: > On Fri, Apr 04, 2008 at 09:33:18PM +0200, Johannes Berg wrote: > > On Wed, 2008-04-02 at 16:15 +0200, Johannes Berg wrote: > > > On Fri, 2008-02-01 at 12:50 -0700, Dale Farnsworth wrote: > > > > This adds the low level irq tracing hooks f

Re: [RFC/PATCH] powerpc: Add irqtrace support to 32-bit powerpc

2008-04-04 Thread Johannes Berg
> My apologies, Johannes. I made some unwarranted assumptions about > register usage in the lowest-level exception handlers. While it worked > on my 7447 board, I saw similar random failures on the 85xx (booke) system > I tried. No harm done, just wanted to give it a try and let you know it fai

Re: [RFC/PATCH] powerpc: Add irqtrace support to 32-bit powerpc

2008-04-04 Thread Dale Farnsworth
On Fri, Apr 04, 2008 at 09:33:18PM +0200, Johannes Berg wrote: > On Wed, 2008-04-02 at 16:15 +0200, Johannes Berg wrote: > > On Fri, 2008-02-01 at 12:50 -0700, Dale Farnsworth wrote: > > > This adds the low level irq tracing hooks for 32-bit powerpc. > > > This patch applies on top of Benjamin Herr

Re: [RFC/PATCH] powerpc: Add irqtrace support to 32-bit powerpc

2008-04-04 Thread Johannes Berg
On Wed, 2008-04-02 at 16:15 +0200, Johannes Berg wrote: > On Fri, 2008-02-01 at 12:50 -0700, Dale Farnsworth wrote: > > This adds the low level irq tracing hooks for 32-bit powerpc. > > This patch applies on top of Benjamin Herrenschmidt's patch that > > provides similar support for 64-bit powerpc

Re: [RFC/PATCH] powerpc: Add irqtrace support to 32-bit powerpc

2008-04-03 Thread Johannes Berg
On Fri, 2008-02-01 at 12:50 -0700, Dale Farnsworth wrote: > This adds the low level irq tracing hooks for 32-bit powerpc. > This patch applies on top of Benjamin Herrenschmidt's patch that > provides similar support for 64-bit powerpc. See >

Re: [RFC/PATCH] powerpc: Add irqtrace support to 32-bit powerpc

2008-02-01 Thread Johannes Berg
On Fri, 2008-02-01 at 12:50 -0700, Dale Farnsworth wrote: > This adds the low level irq tracing hooks for 32-bit powerpc. > This patch applies on top of Benjamin Herrenschmidt's patch that > provides similar support for 64-bit powerpc. See >

[RFC/PATCH] powerpc: Add irqtrace support to 32-bit powerpc

2008-02-01 Thread Dale Farnsworth
This adds the low level irq tracing hooks for 32-bit powerpc. This patch applies on top of Benjamin Herrenschmidt's patch that provides similar support for 64-bit powerpc. See It seems to work on my prpmc2800 board with a ppc7447