Patch metrics

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Statistics for patches submitted upstream by Linaro engineers

In April there were 383 patches submitted by 31 engineers, and 133 of those patches have already been accepted upstream.

There were also 12 patches submitted in previous months that were accepted upstream in April.

We now have a total of 3044 patches accepted upstream and 1440 patches waiting for feedback, with 1150 of those being older than 30 days.

Patches per month

Time-to-acceptance distribution (in days)

Patch age distribution (in days; only patches waiting for feedback)

When analyzing the charts above, please take into account that the process which allows us to track patches was put in place at the end of January 2011 and that this website went live in June 2011. Check the FAQ for answers to common questions.

Highlight of the month: Linaro Android updated to 4.0.4

Less than 24 hours after Android 4.0.4 appeared on Google’s servers, we’re pleased to announce the availability of a Linaro-ified Android 4.0.4. (This is not an official release – it’s the beginning of the 12.04 builds.)

The complete source is available in our git repository – in linaro_android_4.0.4 branches in subprojects containing modifications by Linaro, or using the android-4.0.4_r1.1 tag in subprojects using unmodified code from AOSP.

To get a complete Linaro Android 4.0.4 build, run

repo init -u git://android.git.linaro.org/platform/manifest.git -b linaro_android_4.0.4 -m BUILDTYPE.xml
repo sync

Where BUILDTYPE is the build type you want to use (which build type you want to use depends primarily on your target hardware) – one of landing-panda, landing-snowball, staging-iMX53, staging-iMX6, staging-origen, staging-panda, staging-vexpress-a9, staging-vexpress-rtsm, tracking-origen, tracking-panda or tracking-snowball.

Binary builds will appear shortly on android-build.

Of course, another, even faster, way to get 404 is just going here. ;-)

See previous highlights ...

Stats per project

AOSP kernel/common  |  AOSP kernel/omap  |  AOSP platform/bionic  |  AOSP platform/build  |  AOSP platform/dalvik  |  AOSP platform/external/dbus  |  AOSP platform/external/dnsmasq  |  AOSP platform/external/elfcopy  |  AOSP platform/external/icu4c  |  AOSP platform/external/libpng  |  AOSP platform/external/netcat  |  AOSP platform/external/openssl  |  AOSP platform/external/webkit  |  AOSP platform/external/zlib  |  AOSP platform/frameworks/base  |  AOSP platform/packages/apps/Phone  |  AOSP platform/system/core  |  AOSP toolchain/binutils  |  AOSP toolchain/build  |  AOSP toolchain/gdb  |  AOSP tools/repo  |  binutils  |  cairo  |  cpufreq  |  debian-dpkg  |  dri-devel  |  gcc-patches  |  gdb-patches  |  glcompbench  |  glmark2  |  gstreamer  |  kde-commits  |  latrace  |  lava-dashboard  |  lava-dashboard-tool  |  lava-dispatcher  |  lava-scheduler  |  lava-server  |  lava-test  |  lava-tool  |  libc-alpha  |  libc-ports  |  libffi-discuss  |  libmatrix  |  libunwind-devel  |  linaro-android-build-tools  |  linaro-android-frontend  |  linaro-android-mirror  |  linaro-image-tools  |  Linaro MM  |  linux-arm-kernel  |  linux-i2c  |  linux-kernel  |  linux-mmc  |  linux-omap  |  linux-samsung-soc  |  Linux SPI core/device drivers discussion  |  linux-usb  |  Linux wireless  |  Ltrace  |  netdev  |  nux  |  patchwork  |  pixman  |  pm-qa  |  powerdebug  |  qemu-devel  |  sqlite  |  u-boot  |  Valgrind  |  x-loader  |  Xorg

Stats per team

Linaro Android Team  |  Linaro ARM Landing Team  |  Linaro Developer Platform  |  Linaro Engineering Resources  |  Linaro Graphics Working Group  |  linaro-ibm-team  |  Linaro Infrastructure  |  Linaro Kernel Working Group  |  Linaro Landing Team: Freescale  |  Linaro Landing Team: Samsung  |  Linaro Landing Team: ST-Ericsson  |  Linaro Landing Team: TI  |  Linaro Multimedia Working Group  |  Linaro OCEO  |  Linaro OCTO  |  Linaro OEVP  |  Linaro Power Management Working Group  |  Linaro Release Team  |  Linaro Tool Chain Working Group  |  Linaro Validation Team

See combined metrics for all teams

Latest patches submitted

Patch Project Date Author
[3/3] pstore/ram: Add ECC support linux-kernel 2012-05-17 Anton Vorontsov
[2/3] pstore/ram: Switch to persistent_ram routines linux-kernel 2012-05-17 Anton Vorontsov
[1/3] persistent_ram: Move to fs/pstore/ram_core.c linux-kernel 2012-05-17 Anton Vorontsov
[2/2,MMC-4.5,MMC,UTIL] Disable emulation linux-mmc 2012-05-16 Saugata Das
[1/2,MMC-4.5] Disable emulation linux-mmc 2012-05-16 Saugata Das
[Branch,~linaro-infrastructure/linaro-android-build-tools/trunk] Rev 469: Regroup LAVA_DEVICE_TYPE/LAVA_DEVICE code for clarity. linaro-android-build-tools 2012-05-16 Paul Sokolovsky
[Branch,~linaro-infrastructure/linaro-android-build-tools/trunk] Rev 470: Scold lava paramter naming. linaro-android-build-tools 2012-05-16 Paul Sokolovsky
[Branch,~linaro-infrastructure/linaro-android-build-tools/trunk] Rev 467: [merge] Add support to pass LAVA_DEVICE_TYPE and LAVA_DEVICE through build config linaro-android-build-tools 2012-05-16 Paul Sokolovsky
[Branch,~linaro-infrastructure/linaro-android-build-tools/trunk] Rev 468: Typo fix. linaro-android-build-tools 2012-05-16 Paul Sokolovsky
[Branch,~glcompbench-dev/glcompbench/trunk] Rev 84: Remove spurious 'using namespace std'. glcompbench 2012-05-16 alexandros.frantzis@linaro.org

Oldest patches not accepted yet

Patch Project Date Author
ARM: SAMSUNG: Removing dependency on CONFIG_PM_DEBUG for clock debugging linux-arm-kernel 2011-02-12 Amit Daniel Kachhap
Add variadic support libffi-discuss 2011-02-22 Dr. David Alan Gilbert
[01/22] mkimage: Add OMAP boot image support u-boot 2011-02-28 John Rigby
Bug: rtree2 tests fail due to incorrect format string in rtree.c sqlite 2011-03-01 Dr. David Alan Gilbert
Correct passing of DPKG_ADMINDIR to maintainer scripts with --root debian-dpkg 2011-03-01 Steve Langasek
[kde-workspace] kwin: Fix GL error when do texture from pixmap kde-commits 2011-03-11 Jammy Zhou
[v2,REPOST] ARM: Thumb-2: Add local symbols to work around gas behaviour linux-arm-kernel 2011-03-11 Dave Martin
[PATCH-Android,android/build] Disable Werror option to avoid build errors using GCC 4.5/4.6. AOSP platform/build 2011-03-16 Sachin Kamat
[PATCH-Android,android/dalvik] Disable Werror option to avoid build errors using GCC 4.5/4.6. AOSP platform/dalvik 2011-03-16 Sachin Kamat
[PATCH-Android,android/external/elfcopy] Modified to eliminate build errors using GCC 4.5/4.6. AOSP platform/external/elfcopy 2011-03-16 Sachin Kamat