Re: [linux-2.6.36-git7: Power7] LTP Memory CGROUP Controller functional test creates Backtrace, OOMKill & rcu_sched_state detected stall jiffies

2010-11-10 Thread Subrata Modak
On Wed, 2010-10-27 at 09:45 +0900, KAMEZAWA Hiroyuki wrote: > On Tue, 26 Oct 2010 16:03:56 +0530 > Subrata Modak wrote: > > > If you run LTP Memory CGROUP Controller functional test on > > linux-2.6.36-git7, the following Backtrace, OOMKill & rcu_sched_state > > detected stall jiffies are create

Re: [PATCH] powerpc: Fix hcall tracepoint recursion

2010-11-10 Thread Subrata Modak
I tested and reported back the results. The patch works fine. Can you please find out if it has been committed to Linus tree and if yes, then the commit id please ? Regards-- Subrata On Fri, 2010-10-22 at 15:22 +0800, Li Zefan wrote: > Anton Blanchard wrote: > > Hi, > > > >> This is a dead loop

Re: [Call Trace: 2.6.37-rc1-git7 & 2.6.37-rc1-git8, Powerpc] LTP msgctl11 test case

2010-11-10 Thread Andrew Morton
On Thu, 11 Nov 2010 12:03:39 +0530 Subrata Modak wrote: > Hi Peter/Ingo, > > LTP__ msgctl11 test case creates Call trace and Exception for kernels > 2.6.37-rc1-git7 & 2.6.37-rc1-git8. Please see the dmesg below: > > > msgctl11: page allocation f

Re: [Call Trace: 2.6.37-rc1-git7 & 2.6.37-rc1-git8, Powerpc] LTP msgctl11 test case

2010-11-10 Thread Subrata Modak
Kindly note that the same thing was not observed till git6 on the same machine. Regards-- Subrata On Thu, 2010-11-11 at 12:03 +0530, Subrata Modak wrote: > Hi Peter/Ingo, > > LTPÅ› msgctl11 test case creates Call trace and Exception for kernels > 2.6.37-rc1-git7 & 2.6.37-rc1-git8. Please see the

[Call Trace: 2.6.37-rc1-git7 & 2.6.37-rc1-git8, Powerpc] LTP msgctl11 test case

2010-11-10 Thread Subrata Modak
Hi Peter/Ingo, LTPÅ› msgctl11 test case creates Call trace and Exception for kernels 2.6.37-rc1-git7 & 2.6.37-rc1-git8. Please see the dmesg below: msgctl11: page allocation failure. order:0, mode:0x20 Call Trace: [c000fffcef30] [c0014c7

RE: [PATCH][v1] RTC driver(Linux) for PT7C4338 chip.

2010-11-10 Thread Jain Priyanka-B32167
Hi, I am waiting for review comments and acknowledgement that this patch will be pick up for open source. Please acknowledge. Regards Priyanka Jain -Original Message- From: Jain Priyanka-B32167 Sent: Tuesday, October 26, 2010 3:12 PM To: rtc-li...@googlegroups.com; linuxppc-dev@lists.o

RE: [PATCH 3/4][v2] fsl_rio: move machine_check handler into machine_check_e500 & machine_check_e500mc

2010-11-10 Thread Bounine, Alexandre
Shaohui Xie wrote: > > diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c > index a45a63c..2a5fb9d 100644 > --- a/arch/powerpc/kernel/traps.c > +++ b/arch/powerpc/kernel/traps.c > @@ -55,6 +55,7 @@ > #endif > #include > #include > +#include > > #if defined(CONFIG_DEBUG

[PATCH] powerpc/mm: Fix build error in setup_initial_memory_limit

2010-11-10 Thread Kumar Gala
arch/powerpc/mm/tlb_nohash.c: In function 'setup_initial_memory_limit': arch/powerpc/mm/tlb_nohash.c:588:29: error: 'ppc64_memblock_base' undeclared (first use in this function) arch/powerpc/mm/tlb_nohash.c:588:29: note: each undeclared identifier is reported only once for each function it appear

Re: Can't boot benh/powerpc.git kernel

2010-11-10 Thread Benjamin Herrenschmidt
On Wed, 2010-11-10 at 11:54 -0800, Jim Keniston wrote: > I got Ben's linux/kernel/git/benh/powerpc.git source and built it > (.config file attached*). It hangs on boot. When I boot it with > loglevel=8, its last words are: First, please try with Linus upstream. The "master" branch in my git tree

RE: PowerQUICC II PCIe dma

2010-11-10 Thread David Laight
> I'm trying to get a ppc 831x to do PCIe dma transfers, PIO transfers > work ok but are somewhat lethargic (partially due to the slave). After much soul searching I've finally got it to work! For the benefit of anyone else... - The lowest address of the dma descriptor contains the 'command' bi

RE: [PATCH] ppc44x:PHY fixup for USB on canyonlands board

2010-11-10 Thread Benjamin Herrenschmidt
On Wed, 2010-11-10 at 20:13 +0530, Rupjyoti Sarmah wrote: > >Is this just for canyonlands? If so, it's probably better off in a > >caynonlands specific file, or a function that gets called in the common > >platform file if the model matches canyonlands. It seems a bit overkill > >to introduce an

Re: [PATCH] ppc44x:PHY fixup for USB on canyonlands board

2010-11-10 Thread Stefan Roese
On Wednesday 10 November 2010 12:37:15 Rupjyoti Sarmah wrote: > This fix is a reset for USB PHY that requires some amount of time for power > to be stable on Canyonlands. > > Signed-off-by: Rupjyoti Sarmah > --- > arch/powerpc/boot/dts/canyonlands.dts | 11 > arch/powerpc/platforms/44

RE: [PATCH] ppc44x:PHY fixup for USB on canyonlands board

2010-11-10 Thread Rupjyoti Sarmah
>Is this just for canyonlands? If so, it's probably better off in a >caynonlands specific file, or a function that gets called in the common >platform file if the model matches canyonlands. It seems a bit overkill >to introduce an entire new file and Kconfig option for this. We want to have a f

Re: [PATCH] ppc44x:PHY fixup for USB on canyonlands board

2010-11-10 Thread Benjamin Herrenschmidt
On Wed, 2010-11-10 at 09:19 -0500, Josh Boyer wrote: > With this being an arch_initcall, it will get called for every kind of > platform in a multi-board kernel. Another reason to only call it from > a > board specific probe function if it really is canyonlands specific. Right. Time to take cany

Re: [PATCH] ppc44x:PHY fixup for USB on canyonlands board

2010-11-10 Thread Josh Boyer
On Wed, Nov 10, 2010 at 05:07:15PM +0530, Rupjyoti Sarmah wrote: >This fix is a reset for USB PHY that requires some amount of time for power to >be stable on Canyonlands. > >Signed-off-by: Rupjyoti Sarmah >--- > arch/powerpc/boot/dts/canyonlands.dts | 11 > arch/powerpc/platforms/44x/4

[PATCH] ppc44x:PHY fixup for USB on canyonlands board

2010-11-10 Thread Rupjyoti Sarmah
This fix is a reset for USB PHY that requires some amount of time for power to be stable on Canyonlands. Signed-off-by: Rupjyoti Sarmah --- arch/powerpc/boot/dts/canyonlands.dts | 11 arch/powerpc/platforms/44x/44x.h |5 ++ arch/powerpc/platforms/44x/Kconfig|