Hi all,
I want to set up the power probe only without any other streamline
functions, can I make it?
It seems that the IP Address in the Capture Options window must be filled,
so the gator driver and daemon should be compiled then, but I have
compiling error.
Can I set up power probe only?
If not, do we have proper gator without compiling error?
Thanks.
Hi all,
I've just deployed a new feature for LAVA: the ability to filter and
subscribe (by email) to test results. You can see, define and
subscribe to filters at:
https://validation.linaro.org/lava-server/filters/
I've made some effort to make the interface understandable, so I don't
want to go on and on about all the possibilities here. Suffice to say
that it's supposed to be a way to allow one to describe tests that you
are interested in and receive notifications when tests matching these
descriptions arrive in the database. If more criteria are needed,
then then can be added :-)
The code is new and quite complicated so there is definitely a risk of
bugs. I apologize in advance if your filter doesn't match all the
results it should or you end up getting mailbombed!
Future work will likely include: RSS feeds for filters, allowing
sorting (and grouping) results by build number, and thinking about
ways to use filters to drive other views, such as the image status
view or some kind of interesting benchmark views.
I am _super keen_ on getting feedback on whether this seems to be a
useful feature.
Cheers,
mwh
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Hello there,
are there any plans to support the Overo COM platform again by Linaro ?
After a long time of experimentation I got the 11.07 release running
stable but the kernel sources are missing so I can't compile some
system drivers.
In the repositories the last log says that last changes have been made
in april.
This lack of support or ongoing development let me question if Linaro
is the easy-to-use/easy-to-upgrade Ubuntu-like solution it seemed to
be at first view. In my project I try to find a next-generation base
platform for our robotic systems and I and especially the following
students don't have time and experience to use a self-configured linux
like with open-embedded or else.
What are your suggestions to do regarding the ongoing plans at Linaro?
Steffen
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Hi Guys,
I have struggled today for some time to soft-reset panda board because
the switch S1 (PWRON_RESET) resets the board, but doesn't
start booting it again from xloader. Prompt simply hangs !!
My kernel was crashing after uncompressing linux... print. I didn't
had a debugger
to see value of __log_buf variable. So i wanted to soft reset the board and
check content of memory at address pointed by __log_buf.
I wanted to keep the contents of RAM as it is, so can't reboot it by unplugging
the power cable.
At last i found the trick to soft-reset the board with help of S1
button. Following
are the steps:
- Press S1 once, LED D1 will switch off
- remove SD card
- reinsert the card
- Press S1 again, LED D1 will switch on and board is rebooted, keeping RAM's
contents as is.
Hope, this will help somebody in future.
--
viresh
Hi Andy,
I am using Panda board with linaro Nano filesystem over SDHC card. When i
issue "reboot" command from prompt, it hangs:
root@linaro-nano:/# reboot
Broadcast message from root@linaro-nano
(/dev/ttyO2) at 4:44 ...
The system is going down for reboot NOW!
root@linaro-nano:/# [ 668.889892] Restarting system.
Is this a know issue?
--
viresh
Hi Andrey,
Below is pull request for v7 of MP work. Following are the main changes:
- Based on v3.6-rc3
- per-task-load-average-v3
- applied ARM-Add-HMP-scheduling-support-for-ARM-architecture to
task-placement-v1 branch
- applied Tixy's patch from fast-slow-cpu-dt-v1 to
task-placement-v1 as they are
somewhat related only.
NOTE: Compile tested only
In future i will be sending you PULL requests according to:
https://wiki.linaro.org/WorkingGroups/PowerManagement/Process/bigLittleMPTr…
--
viresh
--------------->8-----------------------------
The following changes since commit fea7a08acb13524b47711625eebea40a0ede69a0:
Linux 3.6-rc3 (2012-08-22 13:29:06 -0700)
are available in the git repository at:
git://git.linaro.org/arm/big.LITTLE/mp.git big-LITTLE-MP-v7
for you to fetch changes up to 5ad1da269acf2b07235a526c8d2dad183acc5a9d:
Merge branches 'per-cpu-thread-hotplug-v3-fixed',
'task-placement-v1', 'cpu-hotplug-get_online_cpus-v1',
'arm-asymmetric-support-v3-v3.6-rc1' and 'config-fragments' into
big-LITTLE-MP-v7 (2012-09-03 15:52:42 +0530)
----------------------------------------------------------------
Ben Segall (1):
sched: maintain per-rq runnable averages
Jon Medhurst (6):
configs: Initial core configs
configs: Make CONFIG_MODULES part of linaro-base
Merge branch 'config-core-3.4' into config-core-tracking
configs: Replace CONFIG_PERF_COUNTERS with CONFIG_PERF_EVENTS
configs: android: Enable FB_EARLYSUSPEND
configs: android: Enable CONFIG_INPUT_UINPUT to get aidb working
Jon Medhurst (Tixy) (1):
sched: Use device-tree to provide fast/slow CPU list for HMP
Morten Rasmussen (7):
sched: Add ftrace events for entity load-tracking
sched: entity load-tracking load_avg_ratio
sched: load-tracking driven wakeup migration for HMP platforms
sched: Forced migration of high load task on HMP platforms
sched: Add HMP forced task migration ftrace event
sched: Add missing cpus_allowed checks to HMP scheduler
ARM: Add HMP scheduling support for ARM architecture
Paul E. McKenney (2):
rcu: Use smp_hotplug_thread facility for RCUs per-CPU kthread
hotplug: Fix UP bug in smpboot hotplug code
Paul Turner (15):
sched: track the runnable average on a per-task entitiy basis
sched: aggregate load contributed by task entities on parenting cfs_rq
sched: maintain the load contribution of blocked entities
sched: add an rq migration call-back to sched_class
sched: account for blocked load waking back up
sched: aggregate total task_group load
sched: compute load contribution by a group entity
sched: normalize tg load contributions against runnable time
sched: maintain runnable averages across throttled periods
sched: replace update_shares weight distribution with per-entity
computation
sched: refactor update_shares_cpu() -> update_blocked_avgs()
sched: update_cfs_shares at period edge
sched: make __update_entity_runnable_avg() fast
sched: implement usage tracking
sched: introduce temporary FAIR_GROUP_SCHED dependency for load-tracking
Ricardo Salveti de Araujo (8):
configs: moving previous ubuntu.conf as ubuntu-minimal and
creating a full ubuntu one
configs: ubuntu: be compatible with the enforce script
configs: ubuntu: disabling CODA_FS, seems to be broken atm
configs: ubuntu: disabling CGROUPS as default
Merge branch 'config-core-3.4' into config-core-tracking
configs: ubuntu: updating configs for 3.5
configs: ubuntu: disabling CONFIG_MTD_NAND_NANDSIM=m, breaking build
config: ubuntu: ATH6KL should be platform dependent
Silas Boyd-Wickizer (4):
Use get_online_cpus to avoid races involving CPU hotplug
Use get_online_cpus to avoid races involving CPU hotplug
Use get_online_cpus to avoid races involving CPU hotplug
Use get_online_cpus to avoid races involving CPU hotplug
Thomas Gleixner (6):
rcu: Yield simpler
kthread: Implement park/unpark facility
smpboot: Provide infrastructure for percpu hotplug threads
softirq: Use hotplug thread infrastructure
watchdog: Use hotplug thread infrastructure
infiniband: ehca: Use hotplug thread infrastructure
Vincent Guittot (1):
sched: cpu_power: enable ARCH_POWER
Viresh Kumar (3):
configs: Add config fragments for big LITTLE MP
linaro/configs: Update big LITTLE MP fragment for task placement work
Merge branches 'per-cpu-thread-hotplug-v3-fixed',
'task-placement-v1', 'cpu-hotplug-get_online_cpus-v1',
'arm-asymmetric-support-v3-v3.6-rc1' and 'config-fragments' into
big-LITTLE-MP-v7
arch/arm/Kconfig | 29 +
arch/arm/include/asm/topology.h | 32 +
arch/arm/kernel/topology.c | 69 ++
arch/x86/kernel/cpuid.c | 5 +
arch/x86/kernel/msr.c | 5 +
drivers/hwmon/coretemp.c | 5 +
drivers/hwmon/via-cputemp.c | 5 +
drivers/infiniband/hw/ehca/ehca_irq.c | 253 ++--
drivers/infiniband/hw/ehca/ehca_irq.h | 6 +-
include/linux/kthread.h | 11 +-
include/linux/sched.h | 24 +
include/linux/smpboot.h | 43 +
include/trace/events/sched.h | 151 +++
kernel/Makefile | 3 +-
kernel/cpu.c | 10 +-
kernel/kthread.c | 185 ++-
kernel/rcutree.c | 12 +-
kernel/rcutree.h | 15 +-
kernel/rcutree_plugin.h | 403 ++-----
kernel/rcutree_trace.c | 3 +-
kernel/sched/core.c | 11 +
kernel/sched/debug.c | 39 +-
kernel/sched/fair.c | 1111 ++++++++++++++---
kernel/sched/features.h | 2 +-
kernel/sched/sched.h | 60 +-
kernel/smpboot.c | 233 ++++
kernel/smpboot.h | 4 +
kernel/softirq.c | 108 +-
kernel/watchdog.c | 263 ++--
linaro/configs/android.conf | 33 +
linaro/configs/big-LITTLE-MP.conf | 9 +
linaro/configs/linaro-base.conf | 84 ++
linaro/configs/ubuntu-minimal.conf | 24 +
linaro/configs/ubuntu.conf | 2133 +++++++++++++++++++++++++++++++++
34 files changed, 4387 insertions(+), 996 deletions(-)
create mode 100644 include/linux/smpboot.h
create mode 100644 linaro/configs/android.conf
create mode 100644 linaro/configs/big-LITTLE-MP.conf
create mode 100644 linaro/configs/linaro-base.conf
create mode 100644 linaro/configs/ubuntu-minimal.conf
create mode 100644 linaro/configs/ubuntu.conf
Hi,
When trying to checkout the kernel used for Linaro 12.07 on Pandaboard for
Android, the required kernel revision does no longer exist in the remote
git repository (it was there up till about ~2 weeks ago).
Here is what I'm doing, based on the instructions in the Linaro 12.07 build
for Android/Pandaboard<https://android-build.linaro.org/builds/~linaro-android/panda-ics-gcc47-til…>page:
1. Checkout branch *linaro-android-12.07-release* from *git://
android.git.linaro.org/platform/manifest.git*
2. Clone kernel from its location as stated in* tracking-panda.xml*:
*git clone git://android.git.linaro.org/kernel/panda kernel*
3. Checkout kernel revision stated in *tracking-panda.xml*:
*git checkout -b my_branch 1010fcd033e01ead0d43d61d30b341b0d4c68d49*
I get error:
*fatal: reference is not a tree: 1010fcd033e01ead0d43d61d30b341b0d4c68d49*
Clearly, repo sync fails as well.
What change needs to be done to the tracking-panda.xml manifest / kernel
revision to checkout a correct revision?
