Fwd: Scalable memory operations with multiple cores

2010-12-06 Thread Robert Fekete
Hi Everyone knowing awfully lot about memory management and multicore op, My name is Robert Fekete and I work in the ST-Ericsson Landing Team. I have a question regarding multicore SMP aware memory operations libc, and I hope you can have an answer or at least direct me to someone who might know

Re: Landing team pages?

2010-12-06 Thread Jamie Bennett
On 7 Dec 2010, at 05:20, Michael Opdenacker wrote: > Hi, > > I can't find any details about the landing teams on the wiki, except > this https://wiki.linaro.org/LandingTeams > > It would be useful to have a Wiki page per landing team, showing the > team members and the corresponding Launchpad

RE: [PATCH v2 1/3] ARM: omap: Enable low-level omap3 PM code to work withCONFIG_THUMB2_KERNEL

2010-12-06 Thread Santosh Shilimkar
Dave, > -Original Message- > From: linaro-dev-boun...@lists.linaro.org [mailto:linaro-dev- > boun...@lists.linaro.org] On Behalf Of Dave Martin > Sent: Monday, December 06, 2010 11:06 PM > To: linux-arm-ker...@lists.infradead.org > Cc: Tony Lindgren; Dave Martin; linux-o...@vger.kernel.org;

RE: [PATCH v2 3/3] ARM: omap4: Convert END() to ENDPROC() for correctlinkage with CONFIG_THUMB2_KERNEL

2010-12-06 Thread Santosh Shilimkar
> -Original Message- > From: linaro-dev-boun...@lists.linaro.org [mailto:linaro-dev- > boun...@lists.linaro.org] On Behalf Of Dave Martin > Sent: Monday, December 06, 2010 11:06 PM > To: linux-arm-ker...@lists.infradead.org > Cc: Tony Lindgren; Dave Martin; linux-o...@vger.kernel.org; linar

RE: [PATCH v2 2/3] ARM: omap4: Correct definition of do_wfi() forCONFIG_THUMB2_KERNEL

2010-12-06 Thread Santosh Shilimkar
Dave, > -Original Message- > From: linaro-dev-boun...@lists.linaro.org [mailto:linaro-dev- > boun...@lists.linaro.org] On Behalf Of Dave Martin > Sent: Monday, December 06, 2010 11:06 PM > To: linux-arm-ker...@lists.infradead.org > Cc: Tony Lindgren; Dave Martin; linux-o...@vger.kernel.org;

Re: RFC: Dynamic hwcaps

2010-12-06 Thread Mark Mitchell
On 12/6/2010 5:07 AM, Dave Martin wrote: >> But, >> to enable binary distribution, having to have N copies of a library (let >> alone an application) for N different ARM core variants just doesn't >> make sense to me. > > Just so, and as discussed before improvements to package managers > could h

Landing team pages?

2010-12-06 Thread Michael Opdenacker
Hi, I can't find any details about the landing teams on the wiki, except this https://wiki.linaro.org/LandingTeams It would be useful to have a Wiki page per landing team, showing the team members and the corresponding Launchpad pages (if any). For example, I wanted to reply to a forum question

Accessing an A9 board

2010-12-06 Thread Michael Hope
Hi there. Does anyone have a Cortex-A9 board with Maverick and a hard disk that I could access? I've heard that we've regressed on the A9 in some benchmarks from 4.4 to 4.5 and would like to verify. -- Michael ___ linaro-dev mailing list linaro-dev@li

Re: [GIT PULL] ~dmart/linux-2.6-arm: Thumb-2/SMP-on-UP fixes accepted by rmk

2010-12-06 Thread Nicolas Pitre
Merged and pushed out. I also merged the OMAP bits since you tested them somewhat and I did have a look at it. I also merged the gas workarounds (we're not mainline). The rest will be for tomorrow. On Mon, 6 Dec 2010, Dave Martin wrote: > The following changes since commit fe75943b7808aac7

[GIT PULL] ~dmart/linux-2.6-arm: toolchain bug workarounds for Thumb-2

2010-12-06 Thread Dave Martin
The following changes since commit fe75943b7808aac7ef001a1bd4d8159a95e758ac: ARM: 6438/2: mmci: add SDIO support for ST Variants (2010-12-02 13:22:08 -0500) are available in the git repository at: git://git.linaro.org/people/dmart/linux-2.6-arm.git for-linaro-2.6.36/dirty/gas-workarounds N

[GIT PULL] ~dmart/linux-2.6-arm: ux500 Thumb-2 fixes (partial)

2010-12-06 Thread Dave Martin
The following changes since commit fe75943b7808aac7ef001a1bd4d8159a95e758ac: ARM: 6438/2: mmci: add SDIO support for ST Variants (2010-12-02 13:22:08 -0500) are available in the git repository at: git://git.linaro.org/people/dmart/linux-2.6-arm.git for-linaro-2.6.36/arm/ux500-thumb2 NOTE:

[GIT PULL] ~dmart/linux-2.6-arm: omap3/4 Thumb-2 fixes

2010-12-06 Thread Dave Martin
The following changes since commit fe75943b7808aac7ef001a1bd4d8159a95e758ac: ARM: 6438/2: mmci: add SDIO support for ST Variants (2010-12-02 13:22:08 -0500) are available in the git repository at: git://git.linaro.org/people/dmart/linux-2.6-arm.git for-linaro-2.6.36/arm/omap-thumb2 NOTE: T

[GIT PULL] ~dmart/linux-2.6-arm: Thumb-2/SMP-on-UP fixes accepted by rmk

2010-12-06 Thread Dave Martin
The following changes since commit fe75943b7808aac7ef001a1bd4d8159a95e758ac: ARM: 6438/2: mmci: add SDIO support for ST Variants (2010-12-02 13:22:08 -0500) are available in the git repository at: git://git.linaro.org/people/dmart/linux-2.6-arm.git for-linaro-2.6.36/accepted-by-rmk Dave Ma

[GIT PULL] ~dmart/linux-2.6-arm: i.MX Thumb-2 fixes (partial)

2010-12-06 Thread Dave Martin
The following changes since commit fe75943b7808aac7ef001a1bd4d8159a95e758ac: ARM: 6438/2: mmci: add SDIO support for ST Variants (2010-12-02 13:22:08 -0500) are available in the git repository at: git://git.linaro.org/people/dmart/linux-2.6-arm.git for-linaro-2.6.36/arm/mxc-thumb2 NOTE: Th

Re: [PATCH v2 1/3] ARM: omap: Enable low-level omap3 PM code to work with CONFIG_THUMB2_KERNEL

2010-12-06 Thread Dave Martin
Hi, On Mon, Dec 6, 2010 at 6:17 PM, Catalin Marinas wrote: > On 6 December 2010 17:35, Dave Martin wrote: >>  * Explicitly build a few parts of sleep34xx.S as ARM. >> >>      * lock_scratchpad_sem is kept as ARM because of the need to >>        synchronise with hardware (?) using the SWP instruc

Re: [PATCH v2 1/3] ARM: omap: Enable low-level omap3 PM code to work with CONFIG_THUMB2_KERNEL

2010-12-06 Thread Catalin Marinas
On 6 December 2010 17:35, Dave Martin wrote: >  * Explicitly build a few parts of sleep34xx.S as ARM. > >      * lock_scratchpad_sem is kept as ARM because of the need to >        synchronise with hardware (?) using the SWP instruction. > >      * save_secure_ram_context and omap34xx_cpu_suspend a

Re: maverick linux-linaro pull request

2010-12-06 Thread Tim Gardner
On 12/03/2010 09:18 PM, John Rigby wrote: The following changes since commit 2140f30a928b2fc72af85257b15725ddc4144201: LINARO: Linaro-2.6.35-1008.15 (2010-10-21 11:24:58 -0600) are available in the git repository at: git://git.linaro.org/ubuntu/linux-linaro.git master Pulled, pushed, a

[PATCH v2 1/3] ARM: omap: Enable low-level omap3 PM code to work with CONFIG_THUMB2_KERNEL

2010-12-06 Thread Dave Martin
sleep34xx.S, sram34xx.S: * Added ENDPROC() directives for all exported function symbols. Without these, exported function symbols are not correctly identified as Thumb by the linker, causing incorrect linkage. This is needed to avoid some calls to the functions ending up with the

Re: maverick linux-meta-linaro pull request

2010-12-06 Thread Tim Gardner
On 12/03/2010 10:01 PM, John Rigby wrote: The following changes since commit 61cb9ff7af265a28043724678b4d3b0482c2e525: LINARO: Linaro-2.6.35.1008.13 (2010-10-22 07:02:42 -0600) are available in the git repository at: git://git.linaro.org/ubuntu/linux-meta-linaro.git master John Rigby (1)

[PATCH v2 3/3] ARM: omap4: Convert END() to ENDPROC() for correct linkage with CONFIG_THUMB2_KERNEL

2010-12-06 Thread Dave Martin
almost all code for v7+ platforms) is deprecated/incorrect. ENDPROC() tags the affected symbol as a function symbol, which will ensure that link-time fixups don't accidentally switch to the wrong instruction set. omap_secondary_startup might still need to be changed to ARM, depending on the compa

[PATCH v2 2/3] ARM: omap4: Correct definition of do_wfi() for CONFIG_THUMB2_KERNEL

2010-12-06 Thread Dave Martin
For the Thumb-2 case, the "wfi" mnemonic is used, since in this case the tools will necessarily be new enough to support it. Signed-off-by: Dave Martin --- KernelVersion: 2.6.37-rc4 arch/arm/mach-omap2/include/mach/omap4-common.h |5 + 1 files changed, 5 insertions(+), 0 deletions(-) d

[PATCH v2 0/3] ARM: omap: Thumb-2 kernel compatibility fixes

2010-12-06 Thread Dave Martin
These patches enable the omap kernel to build and work in Thumb-2 (CONFIG_THUMB2_KERNEL). They may make useful reading for all low-level BSP maintainers, since in general similar issues tend to crop up whenever migrating code to support Thumb-2. Tested on: omap3 (Beagle xM A2) Not tested on any o

Notes & Actions: Linaro User Platform Weekly Status Meeting 12/01

2010-12-06 Thread Tom Gall
Greetings, Enclosed you'll find a link to the agenda, notes and actions from the Linaro User Platforms Weekly Status meeting dated December 1st held in #linaro-meeting on irc.freenode.net at 13:00 UTC. https://wiki.linaro.org/Platform/UserPlatforms/WeeklyStatus/2010-12-01 Status Summary: * spand

Re: [gst-devel] Camerabin2 Prototype and IRC Meeting

2010-12-06 Thread Clark, Rob
Hi Sachin, Thiago has pulled in my 3-port src bin patch into the camerabin2 plugin.. only difference is for now everything is in gst/camerabin2 (whereas the basecamsrc would need to be in gst-libs for it to be extended outside of the camerabin2 plugin). I'm not entirely sure why this was changed

Re: RFC: Dynamic hwcaps

2010-12-06 Thread Dave Martin
On Sun, Dec 5, 2010 at 3:14 PM, Mark Mitchell wrote: > On 12/3/2010 11:35 AM, Dave Martin wrote: > >> What you describe is one of two mechanisms currently in use--- the >> other is for a single library to contain two implementations of >> certain functions and to choose between them based on the h

Re: RFC: Dynamic hwcaps

2010-12-06 Thread Dave Martin
On Sun, Dec 5, 2010 at 2:12 PM, Thomas Petazzoni wrote: > Hi, > > On Fri, 3 Dec 2010 16:28:27 + > Dave Martin wrote: > >> This allows for more active power management of such functional >> blocks: if the CPU is not fully loaded, you can turn them off -- the >> kernel can spot when there is si

RE: [gst-devel] Camerabin2 Prototype and IRC Meeting

2010-12-06 Thread Sachin GUPTA
Hi Rob, This doesnot seem to be based upon 3 port camera src bin that was in your branch.Is it something planned in future or there is someother plan. Thanks Sachin From: linaro-dev-boun...@lists.linaro.org [mailto:linaro-dev-boun...@lists.linaro.org] On Beh