Re: Anyone using SysRQ key sequences on console serial port ?

2014-02-16 Thread Paul Gortmaker
On Fri, Feb 14, 2014 at 3:42 PM, John Donnelly wrote: > Hi, > > I tried using the SysRq hotkey sequence on a serial console - > 3.11.0-5-powerpc-e500mc system, by issuing a " break " and the system > immediately wedges after displaying "SysRQ : HELP : " using both "Putty" and > "Teraterm" termin

Re: [PATCH v3 3/3] powerpc/pseries: Report in kernel device tree update to drmgr

2014-02-16 Thread Benjamin Herrenschmidt
On Fri, 2014-01-31 at 15:58 -0800, Tyrel Datwyler wrote: > Traditionally it has been drmgr's responsibilty to update the device tree > through the /proc/ppc64/ofdt interface after a suspend/resume operation. > This patchset however has modified suspend/resume ops to preform that update > entirely i

[git pull] Please pull powerpc.git merge branch

2014-02-16 Thread Benjamin Herrenschmidt
Hi Linus ! Here are some more powerpc fixes for 3.14 The main one is a nasty issue with the NUMA balancing support which requires a small generic change and the addition of a new accessor to set _PAGE_NUMA. Both have been reviewed and acked by Mel and Rik. The changelog should have plenty of det

Re: [RFC PATCH 2/3] topology: support node_numa_mem() for determining the fallback node

2014-02-16 Thread Joonsoo Kim
On Wed, Feb 12, 2014 at 04:16:11PM -0600, Christoph Lameter wrote: > Here is another patch with some fixes. The additional logic is only > compiled in if CONFIG_HAVE_MEMORYLESS_NODES is set. > > Subject: slub: Memoryless node support > > Support memoryless nodes by tracking which allocations are

Re: [RFC PATCH 2/3] topology: support node_numa_mem() for determining the fallback node

2014-02-16 Thread Joonsoo Kim
On Wed, Feb 12, 2014 at 10:51:37PM -0800, Nishanth Aravamudan wrote: > Hi Joonsoo, > Also, given that only ia64 and (hopefuly soon) ppc64 can set > CONFIG_HAVE_MEMORYLESS_NODES, does that mean x86_64 can't have > memoryless nodes present? Even with fakenuma? Just curious. I don't know, because I'm

Re: [PATCH v2 10/11] powerpc/perf: add kconfig option for hypervisor provided counters

2014-02-16 Thread Michael Ellerman
On Fri, 2014-02-14 at 16:25 -0800, Cody P Schafer wrote: > On Fri, Feb 14, 2014 at 04:32:13PM -0600, Scott Wood wrote: > > On Fri, 2014-02-14 at 14:02 -0800, Cody P Schafer wrote: > > > diff --git a/arch/powerpc/platforms/Kconfig.cputype > > > b/arch/powerpc/platforms/Kconfig.cputype > > > index 4