linaro-dev January 2014

linaro-dev@lists.linaro.org

23 participants
22 discussions

Google hangout not working in debian sid/testing

by Nicolas Dechesne

hi, first of all, this isn't meant to be a distro trolling discussion, there are better places for that ;-) several days ago google HO started to fail after updating my debian/sid setup. as discussed on G+ [1] and on googlegroups [2], that seemed to be impacting anyone on debian/sid. when i realized that it was working on debian/testing (Jessie) i decided just use 'testing'... however since last evening update on 'testing', it started to fail too.. leaving me without any working HO at all, which is quite inconvenient at Linaro.. after bisecting my system using snapshot.debian.org, i figured out which package was the culprit: # apt-cache policy libcairo2 libcairo2: Installed: 1.12.14-4 Candidate: 1.12.14-4 Package pin: 1.12.14-4 Version table: 1.12.16-2 1001 500 http://ftp.fr.debian.org/debian/ testing/main amd64 Packages *** 1.12.14-4 1001 500 http://snapshot.debian.org/archive/debian/20130927T214600Z/testing/main amd64 Packages 100 /var/lib/dpkg/status Simply downgrading libcairo2 [3] 'fixes' the problem. I know it's not 'fixing' it really, but i hope that this will be enough information so that the real fix is uploaded. In the mean time, if any of use use Debian , you can use that as a workaround.. cheers nico [1] https://plus.google.com/u/0/108790110407014289037/posts/5q22d1ReavG [2] https://productforums.google.com/d/msg/hangouts/vYsaeEnXJXs/hOy2HaW5LKoJ [3] http://snapshot.debian.org/archive/debian/20130927T214600Z/pool/main/c/cair…

10 years

32bit binaries on 64-bit linux

by Wookey

Someone asked if this worked, and I thought 'that's trivial to test with multiarch' so I did. On Saucy (where there is no multiarch version skew issue between binary versions of packages) the dpkg --add-architecutre armhf apt-get update apt-get install links:armhf part works very nicely. Everything installs as required. However binaries don't run - they just get killed. Apparently no-one has tried this for a couple of years since it was last working...(Or is it working on other platforms? - apparently it's OK on android) Turns out that our arm64 kernel config has: vm.mmap_min_addr=65536 but armhf binaries tend to get mmapped at 0x8000 (32K). On armhf that value is set to vm.mmap_min_addr=4096 This difference is to protect page0 even if large pages are enabled which seems sensible enough, but has this unfortunate side-effect. So either we need to stop doing that (What would be the consequences of setting 4096 by default on arm64?) or change something in the loader to stop mapping things below 64K, which I think involves glibc hackery. Running 32-bit binaries is quite seriously broken until this is fixed. I presume this currently isn't on anyone's list to fix? I'm not sure who's list it should go on. part2: Once this is fixed with: sudo sysctl -w vm.mmap_min_addr=4096 some binaries work (hello, bzip2) but fancier things still don't (links, wget). They segfault after loading libs. I'm still investigating that, but it looks like we have at least two issues.. So this mail is really to ask what the best fix is and thus who will deal with it? Do I need to file a bug or a card somewhere? Possibly more to follow when I work out what else is wrong... Wookey -- Principal hats: Linaro, Emdebian, Wookware, Balloonboard, ARM http://wookware.org/

10 years, 1 month

Re: AArch64 toolchain status

by Anil Singhar

Does anyone know how to increase the disk size on Foundation Model? For some reason, the network connectivity to the foundation model (via ssh localhost) doesn't work reliably. So my earlier attempts to mount my host computer's drive and get things done doesn't work reliably either. Now I am stuck with the initial 8GB or so hard disk on the foundation model which is insufficient for any meaningful work. Appreciate any help. Thanks & Regards, Anil

10 years, 2 months

Problem with running foundation model

by Anil Singhar

I am facing a bug with starting the foundation model using the following command anilss@anilss:~/Linaro/tools/ Foundation_v8pkg/models/Linux64_GCC-4.1$ ./Foundation_v8 --openembedded_lamp-armv8_20130719-403.img --network=nat --network-nat-ports=8022=22 Any one has faced this problem before..? Any ideas on how to uninstall the foundation model..? The problem seems to be that after the start up for some reason 'ps' is being being run ( I dont know who is running that) continuously.. So I dont get to the command prompt at all. As you can see below the console keeps outputting the following continuously: ---------------------------------------- . . . Usage: ps 130722 06:41:50 mysqld_safe Number of processes running now: 0 130722 06:41:50 mysqld_safe mysqld restarted ps: invalid option -- 'x' BusyBox v1.21.1 (2013-07-20 01:25:13 UTC) multi-call binary. Usage: ps 130722 06:41:50 mysqld_safe Number of processes running now: 0 130722 06:41:50 mysqld_safe mysqld restarted ps: invalid option -- 'x' BusyBox v1.21.1 (2013-07-20 01:25:13 UTC) multi-call binary. Usage: ps 130722 06:41:50 mysqld_safe Number of processes running now: 0 130722 06:41:50 mysqld_safe mysqld restarted ps: invalid option -- 'x' BusyBox v1.21.1 (2013-07-20 01:25:13 UTC) multi-call binary. Usage: ps 130722 06:41:51 mysqld_safe Number of processes running now: 0 130722 06:41:51 mysqld_safe mysqld restarted ps: invalid option -- 'x' BusyBox v1.21.1 (2013-07-20 01:25:13 UTC) multi-call binary. Usage: ps 130722 06:41:51 mysqld_safe Number of processes running now: 0 130722 06:41:51 mysqld_safe mysqld restarted ps: invalid option -- 'x' BusyBox v1.21.1 (2013-07-20 01:25:13 UTC) multi-call binary. Usage: ps 130722 06:41:52 mysqld_safe Number of processes running now: 0 130722 06:41:52 mysqld_safe mysqld restarted ps: invalid option -- 'x' BusyBox v1.21.1 (2013-07-20 01:25:13 UTC) multi-call binary. Usage: ps 130722 06:41:52 mysqld_safe Number of processe . . . --------------------------------------------------------------------------------------------

10 years, 2 months

Test Result Summary of Linux Linaro Android 14.01 Release.

by Soumya Basak

Linaro Android 14.01 Release (Calender Week: 5): Here is test result summary for Linaro Android 14.01 images on following targets: 1) TI Panda 4460; 2) TI Panda 4430; 3) Samsung Arndale; 4) Galaxy Nexus; 5) ARM Versatile Express A9; 6) ARM Versatile Express TC2; 7) ARM Versatile Express TC2 LSK; 1) TI Panda 4460 + Linaro Android Kitkat (Column: I) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… 2) TI Panda 4430 + Linaro Android Kitkat (Column: I) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd… 3) Samsung Arndale + Linaro Android Kitkat (Column: G) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AuNOCeo15fRHdDFaR… 4) Galaxy Nexus + Linaro Android Kitkat (Column: G) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AuNOCeo15fRHdFhhe… 5) ARM Versatile Express A9 + Linaro Android Kitkat (Column: I) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQd… 6) ARM Versatile Express TC2 + Linaro Android Kitkat (Column: T) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQd… 7) ARM Versatile Express TC2 LSK + Linaro Android Kitkat (Column: M) https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQd… For Linux Linaro Android 14.01 release consolidated test result spreadsheet, please refer https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AgB-fT5LL31CdFBSN… Thank You. Best Regards Soumya Basak. to this link:

10 years, 2 months

Test Result Summary of Linux Linaro ubuntu 14.01 Release.

by Botao Sun

Linaro 14.01 Release (Calendar Week 5): Here is test result summary for Linux Linaro ubuntu Saucy image on following boards: 1) Samsung Arndale; 2) TI Panda 4430; 3) TI Panda 4460. 1. Samsung Arndale + Linux Linaro Saucy (Column AR): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AgB-fT5LL31CdGZJS… 2. TI Panda 4430 + Linux Linaro Saucy (Column AY): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AroPySpr4FnEdEwwZ… 3. TI Panda 4460 + Linux Linaro Saucy (Column AY): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AroPySpr4FnEdEwwZ… For test summary in calendar week 4, 2014, please refer to attachment. Thank you. Best Regards Botao Sun

10 years, 2 months

Test Result Summary of Calendar Week 4, 2014 for Linux Linaro ubuntu Saucy.

by Botao Sun

Calendar Week 4 2014: Here is test result summary for Linux Linaro ubuntu Saucy image on following boards: 1) Samsung Arndale; 2) TI Panda 4430; 3) TI Panda 4460. 1. Samsung Arndale + Linux Linaro Saucy (Column AQ): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AgB-fT5LL31CdGZJS… 2. TI Panda 4430 + Linux Linaro Saucy (Column AX): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AroPySpr4FnEdEwwZ… 3. TI Panda 4460 + Linux Linaro Saucy (Column AX): https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AroPySpr4FnEdEwwZ… For test summary in calendar week 3, 2014, please refer to attachment. Thank you. Best Regards Botao Sun

10 years, 2 months

[meta-linaro-toolchain][PATCH 5/5] external-linaro-toolchain: Update LIC_FILES_CHKSUM

by b40527＠freescale.com

From: Zongchun Yu <Zongchun.Yu(a)freescale.com> Signed-off-by: Zongchun Yu <Zongchun.Yu(a)freescale.com> --- .../external-linaro-toolchain.bb | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb index ba56e5c..c3f7014 100644 --- a/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb +++ b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb @@ -6,7 +6,7 @@ INHIBIT_PACKAGE_DEBUG_SPLIT = "1" # License applies to this recipe code, not the toolchain itself LICENSE = "MIT" LIC_FILES_CHKSUM = "\ - file://${COREBASE}/LICENSE;md5=3f40d7994397109285ec7b81fdeb3b58 \ + file://${COREBASE}/LICENSE;md5=4d92cd373abda3937c2bc47fbc49d690 \ file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420 \ " -- 1.7.0.4

10 years, 2 months

[meta-linaro-toolchain][PATCH 4/5] external-linaro-toolchain: fix cannot find /lib/ld-linux-aarch64.so.1 issue

by b40527＠freescale.com

From: Zongchun Yu <Zongchun.Yu(a)freescale.com> Signed-off-by: Zongchun Yu <Zongchun.Yu(a)freescale.com> --- .../external-linaro-toolchain.bb | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb index 6344b4e..ba56e5c 100644 --- a/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb +++ b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb @@ -78,7 +78,8 @@ do_install() { fi # fix up the copied symlinks (they are still pointing to the multiarch directory) - ln -sf ld-${ELT_VER_LIBC}.so ${D}${base_libdir}/ld-linux.so.3 + linker_name="${@base_contains("TUNE_FEATURES", "aarch64", "ld-linux-aarch64.so.1", "ld-linux.so.3",d)}" + ln -sf ld-${ELT_VER_LIBC}.so ${D}${base_libdir}/${linker_name} ln -sf ../../lib/libnsl.so.1 ${D}${libdir}/libnsl.so ln -sf ../../lib/librt.so.1 ${D}${libdir}/librt.so ln -sf ../../lib/libcrypt.so.1 ${D}${libdir}/libcrypt.so -- 1.7.0.4

10 years, 2 months

[meta-linaro-toolchain][PATCH 3/5] external-linaro-toolchain: add staticdev package for libgfortran

by b40527＠freescale.com

From: Zongchun Yu <Zongchun.Yu(a)freescale.com> Signed-off-by: Zongchun Yu <Zongchun.Yu(a)freescale.com> --- .../external-linaro-toolchain.bb | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb index 035e49e..6344b4e 100644 --- a/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb +++ b/meta-linaro-toolchain/recipes-devtools/external-linaro-toolchain/external-linaro-toolchain.bb @@ -31,6 +31,7 @@ PROVIDES += "\ libssp-staticdev \ libgfortran \ libgfortran-dev \ + libgfortran-staticdev \ libmudflap \ libmudflap-dev \ libgomp \ @@ -131,6 +132,7 @@ PACKAGES =+ "\ libssp-staticdev \ libgfortran \ libgfortran-dev \ + libgfortran-staticdev \ libmudflap \ libmudflap-dev \ libmudflap-staticdev \ @@ -278,8 +280,9 @@ FILES_libssp-staticdev = " \ FILES_libgfortran = "${base_libdir}/libgfortran.so.*" FILES_libgfortran-dev = " \ + ${base_libdir}/libgfortran.so" +FILES_libgfortran-staticdev = " \ ${base_libdir}/libgfortran.a \ - ${base_libdir}/libgfortran.so \ ${base_libdir}/libgfortranbegin.a" FILES_libmudflap = "${base_libdir}/libmudflap*.so.*" -- 1.7.0.4

10 years, 2 months

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linaro-dev January 2014