Re: [RFC] Add Arm cpu topology definition

2011-06-17 Thread Vincent Guittot
On 16 June 2011 21:40, Stephen Boyd sb...@codeaurora.org wrote: On 06/16/2011 01:49 AM, Vincent Guittot wrote: +config SCHED_MC +     bool Multi-core scheduler support +     depends on SMP ARM_CPU_TOPOLOGY +     default n +     help +       Multi-core scheduler support improves the CPU

Re: [RFC] Add Arm cpu topology definition

2011-06-17 Thread Vincent Guittot
On 16 June 2011 23:13, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Thu, Jun 16, 2011 at 10:49:13AM +0200, Vincent Guittot wrote: @@ -219,6 +219,24 @@ source kernel/Kconfig.freezer  menu System Type +config SCHED_MC +     bool Multi-core scheduler support +     depends on SMP

[GIT PULL] fix for bug 754254

2011-06-17 Thread Shawn Guo
Hi Nicolas, Could you pull the fix for [Bug 754254] imx51 randomly truncates serial input at 31 characters? It extends the card CD/WP support for mx5 platforms, and adds the board level configuration for mx51evk to fix bug 754254 on this particular board. Other boards need to add their board

Re: Draft daily (hmm) cloud builds of Android toolchain from bzr

2011-06-17 Thread Paul Sokolovsky
Hello James, On Thu, 16 Jun 2011 16:43:57 -0400 James Westby james.wes...@canonical.com wrote: On Thu, 16 Jun 2011 14:47:59 +0300, Paul Sokolovsky paul.sokolov...@linaro.org wrote: As for our mirror service, adding such support in maintainable manner would require its complete rewrite

Re: [RFC] Add Arm cpu topology definition

2011-06-17 Thread Stephen Boyd
On 06/16/2011 01:49 AM, Vincent Guittot wrote: +config SCHED_MC + bool Multi-core scheduler support + depends on SMP ARM_CPU_TOPOLOGY + default n + help + Multi-core scheduler support improves the CPU scheduler's decision + making when dealing with multi-core

Re: [PATCH v4 03/12] omap_hsmmc: add support for pre_req and post_req

2011-06-17 Thread Per Forlin
On 16 June 2011 15:14, S, Venkatraman svenk...@ti.com wrote: On Thu, May 26, 2011 at 3:27 AM, Per Forlin per.for...@linaro.org wrote: pre_req() runs dma_map_sg(), post_req() runs dma_unmap_sg. If not calling pre_req() before omap_hsmmc_request() dma_map_sg will be issued before starting the

Re: [PATCH v4 02/12] omap_hsmmc: use original sg_len for dma_unmap_sg

2011-06-17 Thread Per Forlin
On 16 June 2011 15:16, S, Venkatraman svenk...@ti.com wrote: On Thu, May 26, 2011 at 3:27 AM, Per Forlin per.for...@linaro.org wrote: Don't use the returned sg_len from dma_map_sg() as inparameter to dma_unmap_sg(). Use the original sg_len for both dma_map_sg and dma_unmap_sg. Signed-off-by:

Re: Bug escalation procedure

2011-06-17 Thread Fathi Boudra
On 16 June 2011 23:38, Michael Hope michael.h...@linaro.org wrote: On Thu, Jun 16, 2011 at 11:06 PM, Fathi Boudra fathi.bou...@linaro.org wrote: On 14 June 2011 21:53, Michael Hope michael.h...@linaro.org wrote: How does this relate to working group outputs? Here's my process BTW:  

Getting rid of alignment faults in userspace

2011-06-17 Thread Dave Martin
Hi all, I've recently become aware that a few packages are causing alignment faults on ARM, and are relying on the alignment fixup emulation code in the kernel in order to work. Such faults are very expensive in terms of CPU cycles, and can generally only result from wrong code (for example,

Re: LAVA Dashboard user forum

2011-06-17 Thread Fathi Boudra
Hi, On 15 June 2011 12:01, Zygmunt Krynicki zygmunt.kryni...@linaro.org wrote: Hello everyone. Since a few people started asking me questions about lava dashboard, reports and other things I though I we could benefit from sharing this knowledge. I created user forum for the dashboard at:

Re: Renaming miscellaneous python projects that currently abuse linaro

2011-06-17 Thread Paul Larson
On Fri, Jun 17, 2011 at 9:35 AM, Zygmunt Krynicki zygmunt.kryni...@canonical.com wrote: Hi. I was wondering if anyone would object to namespace cleanup of our python projects. I think it probably only makes sense to have Linaro in the name if there is something specific to Linaro about it.

Re: LAVA Dashboard user forum

2011-06-17 Thread Zygmunt Krynicki
W dniu 17.06.2011 16:49, Fathi Boudra pisze: Why don't you use ask.linaro.org, a Linaro official provided service, instead of opening a personal forum dedicated to LAVA dashboard? Hi. I was not aware of ask.linaro.org, it looks much better than other options I considered. FYI: I have

Re: LAVA Dashboard user forum

2011-06-17 Thread Zygmunt Krynicki
W dniu 17.06.2011 18:24, Zach Pfeffer pisze: One thing I'd like to see ASAP with LAVA is to list the build that was tested on the test results page. It is listed, unless I'm mistaken: http://validation.linaro.org/launch-control/dashboard/test-results/399109/ See the Android.URL below. Then

[PATCH RESEND] omap_hsmmc: use original sg_len for dma_unmap_sg

2011-06-17 Thread Per Forlin
Don't use the returned sg_len from dma_map_sg() as inparameter to dma_unmap_sg(). Use the original sg_len for both dma_map_sg and dma_unmap_sg according to the documentation in DMA-API.txt. Signed-off-by: Per Forlin per.for...@linaro.org Reviewed-by: Venkatraman S svenk...@ti.com ---

Re: Getting rid of alignment faults in userspace

2011-06-17 Thread Nicolas Pitre
On Fri, 17 Jun 2011, Arnd Bergmann wrote: On Friday 17 June 2011 14:10:11 Dave Martin wrote: As part of the general effort to make open source on ARM better, I think it would be great if we can disable the alignment fixups (or at least enable logging) and work with upstreams to get the

unable to start compiled 2.6.39-linaro-kernel for panda board

2011-06-17 Thread Belisko Marek
Hello, I'm trying to build my own kernel for pandaboard based on : git://git.linaro.org/kernel/linux-linaro-2.6.39.git I use omap2plus_defconfig and enable LAN + wifi. Compile uImage, put to boot of SD card. Kernel is loaded properly but this is last message: Starting kernel ... Uncompressing

Re: unable to start compiled 2.6.39-linaro-kernel for panda board

2011-06-17 Thread Andy Doan
On 06/17/2011 03:05 PM, Belisko Marek wrote: Compile uImage, put to boot of SD card. Kernel is loaded properly but this is last message: Starting kernel ... Uncompressing Linux... done, booting the kernel. A common cause for this type of error is the u-boot setting for your serial

Re: LAVA Dashboard user forum

2011-06-17 Thread Zach Pfeffer
On 17 June 2011 11:45, Zygmunt Krynicki zygmunt.kryni...@linaro.org wrote: W dniu 17.06.2011 18:24, Zach Pfeffer pisze: One thing I'd like to see ASAP with LAVA is to list the build that was tested on the test results page. It is listed, unless I'm mistaken:

Re: Getting rid of alignment faults in userspace

2011-06-17 Thread Nicolas Pitre
On Fri, 17 Jun 2011, Paul Brook wrote: There is still going to be a small cost even in hardware fixup so this is very much worth solving despite it's becoming invisible because the chips are hiding / solving it already. But I believe that h/w feature is turned off in Linux by