Linaro-android July 2014

linaro-android@lists.linaro.org

14 participants
12 discussions

Any boot testing available for 14.07 Android release?

by Botao Sun

Hi Vishal, Have you cut the release build for Android 14.07? Which one will be the candidate for boot testing? Thanks. Best Regards Botao Sun

11 years

hello everyone.

by jia.jia＠zte.com.cn

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11 years, 1 month

Test Result Summary of Linaro Android in Calendar Week 30.

by Botao Sun

Calendar Week 30: Here is the test result summary for Linaro Android images on following boards: 1) Samsung Arndale - column U https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AuNOCeo15fRHdDFaR… 2) TI Panda 4430 - column W https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… 3) TI Panda 4460 - column W https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… 4) ARM Versatile Express A9 - column W https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQd… Thanks. Best Regards Botao Sun

11 years, 1 month

403 Forbidden

by Omega Hanggara

Hello... Please help me, I can't download this URL URL = http://android-build.linaro.org/builds/~linaro-android/toolchain-4.6-2011.1… Date accessed = 17 July, 2014 Time accessed = 09:15 GMT +7 Any solution? [image: Xinix Technology] <http://www.xinix.co.id/> Omega Hanggara / Technical Support +628989051918/ omega.hanggara(a)xinix.co.id Xinix Technology Office: +622183679595 Jl. Mampang Prapatan Raya 108 Rukan Buncit Mas, Blok C3A Duren Tiga, Jakarta 12760 Indonesia http://www.xinix.co.id <https://www.facebook.com/omega.hanggara>[image: Twitter] <https://www.twitter.com/omegahanggara> This e-mail message may contain confidential or legally privileged information and is intended only for the use of the intended recipient(s). Any unauthorized disclosure, dissemination, distribution, copying or the taking of any action in reliance on the information herein is prohibited. E-mails are not secure and cannot be guaranteed to be error free as they can be intercepted, amended, or contain viruses. Anyone who communicates with us by e-mail is deemed to have accepted these risks. PT Sagara Xinix Solusitama is not responsible for errors or omissions in this message and denies any responsibility for any damage arising from the use of e-mail. Any opinion and other statement contained in this message and any attachment are solely those of the author and do not necessarily represent those of the company.

11 years, 1 month

About Java version on hackbox

by YongQin Liu

Hi, All Any method to keep java version for user separately on hackbox? Now we all use hackbox to build androids, but different android version needs to use different java version, like the master branch needs to use java7, while others need to use java6, but now seems we can only use update-alternatives to config for the system level, not for user level. Then where will be the problem that one changes the java version during one android, and causes the running build failed. Anyone has good method on resolving this problem? -- Best Regards, Yongqin Liu --------------------------------------------------------------- #mailing list linaro-android(a)lists.linaro.org <linaro-dev(a)lists.linaro.org> http://lists.linaro.org/mailman/listinfo/linaro-android

11 years, 1 month

lava-android-test running CTS

by Milosz Wasilewski

Hi, I'm trying to run CTS using lava-android-test locally. It sort of works, but I have problems passing parameters properly. Whatever I do i tries to run all CTS tests. The --package parameter is ignored. As example I tried: lava-android-test run cts -o cts.results -O "--package android.bionic --timeout 72000" As a result CTS package was downloaded from testdata.validation.linaro.org but instead of running android.bionic I got android.aadb , android.acceleration, android.accessibility and so on. So I assume the parameters don't get passed properly. Any help on debugging this problem is appreciated. I used latest lava-android-test installed from pip. Thanks, milosz

11 years, 1 month

[PATCH PM-QA] heat_cpu: fix race condition

by Mohammad Merajul Islam Molla

fixes race condition that exists between do_loop() and sched_setaffinity() on android. due to synchronization problem, sched_setaffinity() was setting affinity for thr_id 0 randomly. also, allocate the thr_id's dynamically instead of fixed array size 3. tested on Linaro Android 14.04. Signed-off-by: Mohammad Merajul Islam Molla <meraj.enigma(a)gmail.com> --- utils/heat_cpu.c | 35 +++++++++++++++++++---------------- 1 file changed, 19 insertions(+), 16 deletions(-) diff --git a/utils/heat_cpu.c b/utils/heat_cpu.c index 02e0b6d..716cd56 100644 --- a/utils/heat_cpu.c +++ b/utils/heat_cpu.c @@ -47,17 +47,14 @@ #include <string.h> #include <math.h> -#define NR_THREAD 3 - int cont = 1; int cpu_index; long long a = 1, c = 1; float f = M_PI; -pid_t thr_id[NR_THREAD]; +pid_t *thr_id; int moderate_inst; - #ifdef ANDROID int conditionMet; pthread_cond_t cond = PTHREAD_COND_INITIALIZER; @@ -72,11 +69,11 @@ void *do_loop(void *data) a = 1; c = 1; #ifdef ANDROID + pthread_mutex_lock(&mutex); long int thread = (long int) data; thr_id[thread] = gettid(); - pthread_mutex_lock(&mutex); - while (!conditionMet) - pthread_cond_wait(&cond, &mutex); + conditionMet = 1; + pthread_cond_broadcast(&cond); pthread_mutex_unlock(&mutex); #endif @@ -112,6 +109,12 @@ int main(int arg_count, char *argv[]) } } + thr_id = (pid_t *) calloc(num_cpus, sizeof(pid_t)); + if (thr_id == NULL) { + printf("ERROR: out of memory\n"); + return -1; + } + /* clear out cpus */ CPU_ZERO(&cpuset); @@ -161,8 +164,7 @@ int main(int arg_count, char *argv[]) return ret; } #endif - CPU_CLR(i, &cpuset); - + CPU_CLR(i, &cpuset); } for (i = 0; i < num_cpus; i++) { @@ -176,23 +178,24 @@ int main(int arg_count, char *argv[]) CPU_ZERO(&cpuset); CPU_SET(i, &cpuset); + pthread_mutex_lock(&mutex); + while (!conditionMet) + pthread_cond_wait(&cond, &mutex); + ret = sched_setaffinity(thr_id[i], sizeof(cpuset), &cpuset); if (ret) { printf("Error setting affinity on pthread th_id\n"); printf("Error: %s\n", strerror(ret)); return ret; } -#endif - } -#ifdef ANDROID - pthread_mutex_lock(&mutex); - conditionMet = 1; - pthread_cond_broadcast(&cond); - pthread_mutex_unlock(&mutex); + conditionMet = 0; + pthread_mutex_unlock(&mutex); #endif + } while (1) sleep(1); + return 0; } -- 1.8.1.2 -- Thanks, -Meraj

11 years, 1 month

Upcoming android-build.linaro.org migration (and disk space)

by Paul Sokolovsky

Hello, We're finishing migration of ci.linaro.org to the latest Ubuntu LTS release (14.04). android-build.linaro.org is next in queue. I guess, it makes sense to plan migration for the same time window as ci.l.o - past-release, first week of July. But maybe Android team has special plans or suggestions, so please let us know. This would also be good time to discuss any changes or additional requirements for the migration. Actually, just today Fathi drew my attention to the fact that there were less 5% free on a-b jobs partition. Looking forward to upcoming migration, I did thorough clean up - we now back to 11% free, and that's actually 55Gb. I also did analysis of growth rate, and my calculations give below 7Gb/year. I hope that's not surprising - most builds we produce, also expire soon, so only growing residue is actually release builds. So, based on this analysis, we should be fine for next couple of years. You're free to disagree of course. Then I can propose 2 solutions: 1. Reconsider how 500Gb there is used. What suggests of such approach is example, ci.linaro.org, which has a lot of jobs, but of whose 300Gb, 60% are free. That's apparently because it uses much more aggressive expiration policies - for example, unneeded jobs there are actually deleted. Applying that idea to a-b, the build/CI server, do we really need to host old historical releases there, if their official place is https://releases.linaro.org anyway? I guess, that's Fathi call too. 2. If we don't want to change retention policies, and don't trust small growth rate figure either, then increasing disk space is the obvious choice. But I'd say extra 100Gb would really be enough for foreseeable future - having too big a disk means more money (include back up cost), more time when you need back up soon, more fsck time, etc., etc. I don't think there's much more to vary with this migration between new Jenkins version (implied) and disk space, but if somebody knows other issues which would be nice to fix, let us know (but again, talk is just about Jenkins master, not slaves or something else). Thanks, Paul Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

11 years, 1 month

Support for java6 and java7 on android-build

by Paul Sokolovsky

Hello, Last Friday, we with Vishal made changes to build scripts on https://android-build.linaro.org/ to support both java-1.6-sun (as was required by previous AOSP versions) and java-1.7-openjdk (as should be required for AOSP master). (Based on https://bugs.launchpad.net/linaro-android-infrastructure/+bug/1310939) To explicitly select java6, add "USE_JAVA_6=1" to build config. For java7 respectively add "USE_JAVA_7=1". The default stays java6 so far, as it appears to be needed by the most jobs so far, but it may be changes in the future. Thanks, and let me know if there're any issues or questions. -- Best Regards, Paul Linaro.org | Open source software for ARM SoCs Follow Linaro: http://www.facebook.com/pages/Linaro http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

11 years, 1 month

Get source code for Panda Board

by Peter Pan 潘栋 (peterpandong)

Hi all, Can I get an android source code with Linux kernel version > 3.10.1 for Panda board? I only found source code with Linux kernel 3.2. Thanks Peter Pan EBU APAC System Engineering Tel: 86-021-38997413 Mobile: 86-18516211455 Email: peterpandong(a)micron.com Address: No 601 Fasai Rd, Pudong, Shanghai, China, 200131

11 years, 1 month

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Linaro-android July 2014