Re: [1/2, v9] powerpc/mpc85xx:Add initial device tree support of T104x

2014-04-06 Thread Prabhakar Kushwaha
On 3/20/2014 4:03 AM, Scott Wood wrote: On Sat, Jan 25, 2014 at 05:10:59PM +0530, Prabhakar Kushwaha wrote: + corenet-cf@18000 { + compatible = fsl,corenet-cf; + reg = 0x18000 0x1000; + interrupts = 16 2 1 31; + fsl,ccf-num-csdids =

Re: [PATCH 1/2] fixup: powerpc/perf: Add support for the hv 24x7 interface

2014-04-06 Thread Benjamin Herrenschmidt
On Wed, 2014-04-02 at 15:10 -0700, Cody P Schafer wrote: Make the not enabled message less awful. Signed-off-by: Cody P Schafer c...@linux.vnet.ibm.com --- arch/powerpc/perf/hv-24x7.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/perf/hv-24x7.c

Re: [PATCH] powerpc/mm: numa pte should be handled via slow path in get_user_pages_fast

2014-04-06 Thread Benjamin Herrenschmidt
On Wed, 2014-04-02 at 21:37 +0530, Aneesh Kumar K.V wrote: From: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com We need to handle numa pte via the slow path Is this -stable material ? If yes how far back ? Cheers, Ben. Signed-off-by: Aneesh Kumar K.V aneesh.ku...@linux.vnet.ibm.com ---

Re: [PATCH] powerpc/le: Avoid creatng R_PPC64_TOCSAVE relocations for modules.

2014-04-06 Thread Anton Blanchard
Hi Tony, When building modules with a native le toolchain the linker will generate R_PPC64_TOCSAVE relocations when it's safe to omit saving r2 on a plt call. This isn't helpful in the conext of a kernel module and the kernel will fail to load those modules with an error like:

Re: [PATCH 09/20] of/fdt: create common debugfs

2014-04-06 Thread Rob Herring
On Fri, Apr 4, 2014 at 9:11 AM, Michal Simek mon...@monstr.eu wrote: On 04/04/2014 03:32 PM, Rob Herring wrote: On Fri, Apr 4, 2014 at 8:22 AM, Michal Simek mon...@monstr.eu wrote: On 04/04/2014 03:00 PM, Rob Herring wrote: On Fri, Apr 4, 2014 at 7:16 AM, Michal Simek mon...@monstr.eu wrote:

Re: [PATCH 1/2] fixup: powerpc/perf: Add support for the hv 24x7 interface

2014-04-06 Thread Anton Blanchard
Hi That's not much less awful... The message gives 0 informations about where it comes from .. what is it that couldn't obtain capabilities ? Cody is at least using pr_fmt to give some information on what went wrong: [1.635040] hv-24x7: not a virtualized system, not enabling [

ISA kernel modules that build and oops on ppc64

2014-04-06 Thread Anton Blanchard
Hi, I built an allmodconfig kernel last Friday and tried inserting every module. There were quite a few that oops because they probe ISA space. Anton -- Unable to handle kernel paging request for data at address 0xd80001f2 NIP [d3f3ff98] probe_chip_type+0x244/0x11d4

Re: [PATCH V2 1/2] mm: move FAULT_AROUND_ORDER to arch/

2014-04-06 Thread Benjamin Herrenschmidt
On Fri, 2014-04-04 at 09:18 -0700, Dave Hansen wrote: On 04/03/2014 11:27 PM, Madhavan Srinivasan wrote: This patch creates infrastructure to move the FAULT_AROUND_ORDER to arch/ using Kconfig. This will enable architecture maintainers to decide on suitable FAULT_AROUND_ORDER value based on