Release Statistics for U-Boot v2018.05

  • Processed 977 changesets from 128 developers

  • 26 employers found

  • A total of 72596 lines added, 38379 removed (delta 34217)

Developers with the most changesets

Name

Count

Heinrich Schuchardt

101 (10.3%)

Marek Vasut

80 (8.2%)

Michal Simek

61 (6.2%)

Jagan Teki

39 (4.0%)

Patrick Delaunay

38 (3.9%)

Bryan O’Donoghue

37 (3.8%)

Eugeniy Paltsev

36 (3.7%)

Patrice Chotard

33 (3.4%)

Tom Rini

26 (2.7%)

Álvaro Fernández Rojas

24 (2.5%)

Kever Yang

23 (2.4%)

Alex Kiernan

22 (2.3%)

Bin Meng

20 (2.0%)

Miquel Raynal

20 (2.0%)

Rick Chen

20 (2.0%)

Masahiro Yamada

18 (1.8%)

Christophe Leroy

17 (1.7%)

Mario Six

15 (1.5%)

Andre Przywara

14 (1.4%)

Alexander Graf

14 (1.4%)

Neil Armstrong

14 (1.4%)

Ken Ma

14 (1.4%)

Joe Hershberger

12 (1.2%)

Calvin Johnson

12 (1.2%)

Siva Durga Prasad Paladugu

10 (1.0%)

Dinh Nguyen

9 (0.9%)

Jean-Jacques Hiblot

8 (0.8%)

Alexey Brodkin

8 (0.8%)

yannick fertre

8 (0.8%)

Tuomas Tynkkynen

7 (0.7%)

Philipp Tomsich

7 (0.7%)

Liam Beguin

7 (0.7%)

Lukasz Majewski

6 (0.6%)

Vignesh R

6 (0.6%)

Sam Protsenko

6 (0.6%)

Peng Fan

5 (0.5%)

Simon Glass

5 (0.5%)

Mans Rullgard

5 (0.5%)

Chris Packham

5 (0.5%)

Alexander Kochetkov

5 (0.5%)

Vipul Kumar

5 (0.5%)

Fabio Estevam

4 (0.4%)

Lokesh Vutla

4 (0.4%)

Stefan Mavrodiev

4 (0.4%)

Stefan Roese

4 (0.4%)

Wilson Ding

4 (0.4%)

Eran Matityahu

4 (0.4%)

Ashish Kumar

4 (0.4%)

Adam Ford

3 (0.3%)

Christophe Kerello

3 (0.3%)

Klaus Goger

3 (0.3%)

Sjoerd Simons

3 (0.3%)

Ivan Gorinov

3 (0.3%)

Rasmus Villemoes

3 (0.3%)

Petr Vorel

3 (0.3%)

Andrew F. Davis

3 (0.3%)

Jason Kridner

3 (0.3%)

Wenyou Yang

3 (0.3%)

Derald D. Woods

3 (0.3%)

Peter Robinson

2 (0.2%)

Hannes Schmelzer

2 (0.2%)

Alexander Dahl

2 (0.2%)

Sébastien Szymanski

2 (0.2%)

Pierre-Jean TEXIER

2 (0.2%)

Ezequiel Garcia

2 (0.2%)

Kunihiko Hayashi

2 (0.2%)

Matt Pelland

2 (0.2%)

Christian Gmeiner

2 (0.2%)

Ye Li

2 (0.2%)

Luca Ceresoli

2 (0.2%)

Nitin Jain

2 (0.2%)

Anton Gerasimov

2 (0.2%)

Jonathan Gray

2 (0.2%)

Patrick Wildt

2 (0.2%)

Andre Heider

2 (0.2%)

Mark Kettenis

2 (0.2%)

Jörg Krause

2 (0.2%)

Sriram Dash

2 (0.2%)

Priyanka Jain

2 (0.2%)

Punit Agrawal

2 (0.2%)

Faiz Abbas

2 (0.2%)

Stephen Warren

2 (0.2%)

Kyle Evans

2 (0.2%)

Madan Srinivas

2 (0.2%)

Kelvin Cheung

1 (0.1%)

Keerthy

1 (0.1%)

Trevor Woerner

1 (0.1%)

Jaehoon Chung

1 (0.1%)

Eugeniu Rosca

1 (0.1%)

Tien Fong Chee

1 (0.1%)

Mark Jonas

1 (0.1%)

Patrick Uiterwijk

1 (0.1%)

Wadim Egorov

1 (0.1%)

Sean Nyekjaer

1 (0.1%)

Chin Liang See

1 (0.1%)

Jon Nettleton

1 (0.1%)

Trent Piepho

1 (0.1%)

Vanessa Maegima

1 (0.1%)

Ian Ray

1 (0.1%)

Ken Lin

1 (0.1%)

Vasyl Vavrychuk

1 (0.1%)

Bradley Bolen

1 (0.1%)

Kristian Amlie

1 (0.1%)

Guillaume GARDET

1 (0.1%)

Javier Martinez Canillas

1 (0.1%)

Srinivas Goud

1 (0.1%)

Jun Nie

1 (0.1%)

Hauke Mehrtens

1 (0.1%)

Marek Behún

1 (0.1%)

Russ Dill

1 (0.1%)

Dave Gerlach

1 (0.1%)

Tero Kristo

1 (0.1%)

Leif Lindholm

1 (0.1%)

Andy Yan

1 (0.1%)

Igal Liberman

1 (0.1%)

Baruch Siach

1 (0.1%)

Bernhard Messerklinger

1 (0.1%)

Nandor Han

1 (0.1%)

Anatolij Gustschin

1 (0.1%)

Shreenidhi Shedi

1 (0.1%)

David Lechner

1 (0.1%)

Leonid Iziumtsev

1 (0.1%)

Prabhakar Kushwaha

1 (0.1%)

Vinitha V Pillai

1 (0.1%)

Philippe CORNU

1 (0.1%)

Ruslan Bilovol

1 (0.1%)

Samuel Holland

1 (0.1%)

Chen-Yu Tsai

1 (0.1%)

Developers with the most changed lines

Name

Count

Tom Rini

21406 (23.2%)

Michal Simek

14398 (15.6%)

Marek Vasut

7595 (8.2%)

Patrick Delaunay

7363 (8.0%)

Calvin Johnson

5104 (5.5%)

Heinrich Schuchardt

3709 (4.0%)

yannick fertre

3448 (3.7%)

Eugeniy Paltsev

2605 (2.8%)

Patrice Chotard

2026 (2.2%)

Mario Six

1692 (1.8%)

Álvaro Fernández Rojas

1581 (1.7%)

Jagan Teki

1533 (1.7%)

Tuomas Tynkkynen

1227 (1.3%)

Neil Armstrong

1206 (1.3%)

Simon Glass

1191 (1.3%)

Masahiro Yamada

1161 (1.3%)

Lukasz Majewski

979 (1.1%)

Alexander Kochetkov

913 (1.0%)

Rick Chen

786 (0.9%)

Dinh Nguyen

769 (0.8%)

Alex Kiernan

750 (0.8%)

Wilson Ding

746 (0.8%)

Alexey Brodkin

727 (0.8%)

Adam Ford

605 (0.7%)

Bin Meng

517 (0.6%)

Alexander Graf

478 (0.5%)

Stefan Mavrodiev

432 (0.5%)

Jean-Jacques Hiblot

431 (0.5%)

Bryan O’Donoghue

428 (0.5%)

Andre Przywara

415 (0.4%)

Lokesh Vutla

386 (0.4%)

Christophe Leroy

346 (0.4%)

Ken Ma

299 (0.3%)

Shreenidhi Shedi

293 (0.3%)

Wenyou Yang

276 (0.3%)

Tero Kristo

269 (0.3%)

Stefan Roese

263 (0.3%)

Miquel Raynal

259 (0.3%)

Liam Beguin

247 (0.3%)

Sriram Dash

245 (0.3%)

Siva Durga Prasad Paladugu

241 (0.3%)

Kever Yang

215 (0.2%)

Derald D. Woods

212 (0.2%)

Vignesh R

183 (0.2%)

Stephen Warren

179 (0.2%)

Joe Hershberger

169 (0.2%)

Ashish Kumar

160 (0.2%)

Leif Lindholm

130 (0.1%)

Philipp Tomsich

116 (0.1%)

Vipul Kumar

111 (0.1%)

Fabio Estevam

105 (0.1%)

Klaus Goger

102 (0.1%)

Chris Packham

93 (0.1%)

Ivan Gorinov

87 (0.1%)

Sébastien Szymanski

84 (0.1%)

Sam Protsenko

83 (0.1%)

Igal Liberman

58 (0.1%)

Madan Srinivas

53 (0.1%)

Anton Gerasimov

51 (0.1%)

Rasmus Villemoes

50 (0.1%)

Jun Nie

48 (0.1%)

Kyle Evans

46 (0.0%)

Peng Fan

43 (0.0%)

Priyanka Jain

42 (0.0%)

Christophe Kerello

40 (0.0%)

Jonathan Gray

37 (0.0%)

Petr Vorel

35 (0.0%)

Nitin Jain

34 (0.0%)

Chin Liang See

33 (0.0%)

Eran Matityahu

32 (0.0%)

Russ Dill

30 (0.0%)

Ian Ray

29 (0.0%)

Mans Rullgard

28 (0.0%)

Jason Kridner

27 (0.0%)

Ye Li

25 (0.0%)

Patrick Wildt

24 (0.0%)

Mark Kettenis

20 (0.0%)

Christian Gmeiner

18 (0.0%)

Jörg Krause

16 (0.0%)

Prabhakar Kushwaha

15 (0.0%)

Ruslan Bilovol

15 (0.0%)

Hannes Schmelzer

14 (0.0%)

Ezequiel Garcia

14 (0.0%)

Marek Behún

14 (0.0%)

Wadim Egorov

13 (0.0%)

Kunihiko Hayashi

11 (0.0%)

Matt Pelland

11 (0.0%)

Andy Yan

11 (0.0%)

Andrew F. Davis

10 (0.0%)

Luca Ceresoli

10 (0.0%)

Vasyl Vavrychuk

10 (0.0%)

Philippe CORNU

9 (0.0%)

Keerthy

8 (0.0%)

Trent Piepho

8 (0.0%)

Vinitha V Pillai

7 (0.0%)

Sjoerd Simons

6 (0.0%)

Peter Robinson

5 (0.0%)

Tien Fong Chee

5 (0.0%)

Dave Gerlach

5 (0.0%)

Pierre-Jean TEXIER

4 (0.0%)

Trevor Woerner

4 (0.0%)

Jaehoon Chung

4 (0.0%)

Eugeniu Rosca

4 (0.0%)

Anatolij Gustschin

4 (0.0%)

Andre Heider

3 (0.0%)

Faiz Abbas

3 (0.0%)

Mark Jonas

3 (0.0%)

Vanessa Maegima

3 (0.0%)

Guillaume GARDET

3 (0.0%)

Bernhard Messerklinger

3 (0.0%)

David Lechner

3 (0.0%)

Alexander Dahl

2 (0.0%)

Punit Agrawal

2 (0.0%)

Patrick Uiterwijk

2 (0.0%)

Jon Nettleton

2 (0.0%)

Ken Lin

2 (0.0%)

Javier Martinez Canillas

2 (0.0%)

Hauke Mehrtens

2 (0.0%)

Nandor Han

2 (0.0%)

Kelvin Cheung

1 (0.0%)

Sean Nyekjaer

1 (0.0%)

Bradley Bolen

1 (0.0%)

Kristian Amlie

1 (0.0%)

Srinivas Goud

1 (0.0%)

Baruch Siach

1 (0.0%)

Leonid Iziumtsev

1 (0.0%)

Samuel Holland

1 (0.0%)

Chen-Yu Tsai

1 (0.0%)

Developers with the most lines removed

Name

Count

Tom Rini

11751 (30.6%)

Tuomas Tynkkynen

1197 (3.1%)

Simon Glass

1168 (3.0%)

Alexey Brodkin

656 (1.7%)

Stefan Roese

263 (0.7%)

Rick Chen

247 (0.6%)

Christophe Leroy

173 (0.5%)

Chris Packham

90 (0.2%)

Fabio Estevam

73 (0.2%)

Sébastien Szymanski

39 (0.1%)

Andre Przywara

38 (0.1%)

Anton Gerasimov

37 (0.1%)

Marek Behún

14 (0.0%)

Ezequiel Garcia

11 (0.0%)

Patrick Uiterwijk

2 (0.0%)

Guillaume GARDET

1 (0.0%)

Bernhard Messerklinger

1 (0.0%)

Jon Nettleton

1 (0.0%)

Developers with the most signoffs (total 224)

Name

Count

Alexander Graf

67 (29.9%)

Alexey Brodkin

28 (12.5%)

Michal Simek

26 (11.6%)

Stefan Roese

24 (10.7%)

Maxime Ripard

22 (9.8%)

Anjaneyulu Jagarlmudi

10 (4.5%)

Patrice Chotard

5 (2.2%)

Tom Rini

4 (1.8%)

Ken Ma

4 (1.8%)

Siva Durga Prasad Paladugu

4 (1.8%)

Keerthy

3 (1.3%)

Sebastian Reichel

2 (0.9%)

Priyanka Jain

2 (0.9%)

Christophe Kerello

2 (0.9%)

Masahiro Yamada

2 (0.9%)

yannick fertre

2 (0.9%)

Tuomas Tynkkynen

1 (0.4%)

Fabio Estevam

1 (0.4%)

Linus Torvalds

1 (0.4%)

Nava kishore Manne

1 (0.4%)

Rob Clark

1 (0.4%)

Martin Fuzzey

1 (0.4%)

Bhaskar Upadhaya

1 (0.4%)

Pratiyush Srivastava

1 (0.4%)

Christophe Priouzeau

1 (0.4%)

Anatolij Gustschin

1 (0.4%)

Peter Robinson

1 (0.4%)

Bin Meng

1 (0.4%)

Jagan Teki

1 (0.4%)

Adam Ford

1 (0.4%)

Dinh Nguyen

1 (0.4%)

Heinrich Schuchardt

1 (0.4%)

Calvin Johnson

1 (0.4%)

Developers with the most reviews (total 289)

Name

Count

Philipp Tomsich

49 (17.0%)

Simon Glass

45 (15.6%)

Fabio Estevam

32 (11.1%)

Jagan Teki

32 (11.1%)

Tom Rini

21 (7.3%)

Bin Meng

9 (3.1%)

Duncan Hare

7 (2.4%)

Hua Jing

7 (2.4%)

Stephen Warren

7 (2.4%)

Christian Gmeiner

6 (2.1%)

Lokesh Vutla

6 (2.1%)

Lukasz Majewski

6 (2.1%)

Chris Packham

5 (1.7%)

Daniel Schwierzeck

5 (1.7%)

York Sun

5 (1.7%)

Alexander Graf

4 (1.4%)

Stefan Roese

4 (1.4%)

Stefano Babic

4 (1.4%)

Ryan Harkin

3 (1.0%)

Petr Vorel

3 (1.0%)

Wilson Ding

3 (1.0%)

Michal Simek

2 (0.7%)

Heinrich Schuchardt

2 (0.7%)

Andre Przywara

2 (0.7%)

Victor Gu

2 (0.7%)

Jun Nie

2 (0.7%)

Joe Hershberger

2 (0.7%)

Masahiro Yamada

1 (0.3%)

Heiko Schocher

1 (0.3%)

Andy Shevchenko

1 (0.3%)

Eric Nelson

1 (0.3%)

Felix Brack

1 (0.3%)

Kostya Porotchkin

1 (0.3%)

Simon Goldschmidt

1 (0.3%)

David Lechner

1 (0.3%)

Peng Fan

1 (0.3%)

Hannes Schmelzer

1 (0.3%)

Igal Liberman

1 (0.3%)

Jonathan Gray

1 (0.3%)

Leif Lindholm

1 (0.3%)

Patrick Delaunay

1 (0.3%)

Developers with the most test credits (total 61)

Name

Count

Breno Lima

23 (37.7%)

iSoC Platform CI

9 (14.8%)

Peng Fan

5 (8.2%)

Bin Meng

2 (3.3%)

Wilson Ding

2 (3.3%)

Peter Robinson

2 (3.3%)

Sekhar Nori

2 (3.3%)

Klaus Goger

2 (3.3%)

Fabio Estevam

1 (1.6%)

Jagan Teki

1 (1.6%)

Hua Jing

1 (1.6%)

Alexander Graf

1 (1.6%)

Michal Simek

1 (1.6%)

Felix Brack

1 (1.6%)

Steve Kipisz

1 (1.6%)

Anand Moon

1 (1.6%)

Mylène Josserand

1 (1.6%)

Vagrant Cascadian

1 (1.6%)

Sean Nyekjaer

1 (1.6%)

Sam Protsenko

1 (1.6%)

Alex Kiernan

1 (1.6%)

Jean-Jacques Hiblot

1 (1.6%)

Developers who gave the most tested-by credits (total 61)

Name

Count

Bryan O’Donoghue

26 (42.6%)

Ken Ma

10 (16.4%)

Tom Rini

3 (4.9%)

Lokesh Vutla

3 (4.9%)

Rasmus Villemoes

3 (4.9%)

Wilson Ding

2 (3.3%)

Philipp Tomsich

2 (3.3%)

Ruslan Bilovol

2 (3.3%)

Alexander Graf

1 (1.6%)

Michal Simek

1 (1.6%)

Christian Gmeiner

1 (1.6%)

Heinrich Schuchardt

1 (1.6%)

Joe Hershberger

1 (1.6%)

David Lechner

1 (1.6%)

Trent Piepho

1 (1.6%)

Chen-Yu Tsai

1 (1.6%)

Jaehoon Chung

1 (1.6%)

Mark Kettenis

1 (1.6%)

Developers with the most report credits (total 16)

Name

Count

Alexander Graf

3 (18.8%)

Peter Robinson

2 (12.5%)

Sekhar Nori

2 (12.5%)

Jean-Jacques Hiblot

2 (12.5%)

Heinrich Schuchardt

1 (6.2%)

Vagrant Cascadian

1 (6.2%)

Masahiro Yamada

1 (6.2%)

Martin Fuzzey

1 (6.2%)

James Doublesin

1 (6.2%)

Breno Matheus Lima

1 (6.2%)

Joe Perches

1 (6.2%)

Developers who gave the most report credits (total 16)

Name

Count

Michal Simek

4 (25.0%)

Neil Armstrong

3 (18.8%)

Tom Rini

2 (12.5%)

Heinrich Schuchardt

1 (6.2%)

Bryan O’Donoghue

1 (6.2%)

Lokesh Vutla

1 (6.2%)

David Lechner

1 (6.2%)

Fabio Estevam

1 (6.2%)

Keerthy

1 (6.2%)

Mario Six

1 (6.2%)

Top changeset contributors by employer

Name

Count

(Unknown)

399 (40.8%)

DENX Software Engineering

91 (9.3%)

ST Microelectronics

83 (8.5%)

AMD

61 (6.2%)

Linaro

45 (4.6%)

NXP

34 (3.5%)

Amarula Solutions

30 (3.1%)

Texas Instruments

30 (3.1%)

Konsulko Group

26 (2.7%)

Rockchip

24 (2.5%)

Bootlin

20 (2.0%)

Socionext Inc.

20 (2.0%)

Marvell

19 (1.9%)

Xilinx

18 (1.8%)

ARM

16 (1.6%)

Guntermann & Drunck

15 (1.5%)

BayLibre SAS

14 (1.4%)

National Instruments

12 (1.2%)

Google, Inc.

5 (0.5%)

Intel

5 (0.5%)

Collabora Ltd.

3 (0.3%)

General Electric

2 (0.2%)

NVidia

2 (0.2%)

Bosch

1 (0.1%)

Phytec

1 (0.1%)

Samsung

1 (0.1%)

Top lines changed by employer

Name

Count

Konsulko Group

21406 (23.2%)

(Unknown)

17700 (19.1%)

AMD

14398 (15.6%)

ST Microelectronics

12886 (13.9%)

DENX Software Engineering

8841 (9.6%)

NXP

5749 (6.2%)

Guntermann & Drunck

1692 (1.8%)

Texas Instruments

1381 (1.5%)

Amarula Solutions

1227 (1.3%)

BayLibre SAS

1206 (1.3%)

Google, Inc.

1191 (1.3%)

Socionext Inc.

1172 (1.3%)

Marvell

1103 (1.2%)

Linaro

689 (0.7%)

ARM

417 (0.5%)

Xilinx

387 (0.4%)

Bootlin

259 (0.3%)

Rockchip

226 (0.2%)

NVidia

179 (0.2%)

National Instruments

169 (0.2%)

Intel

125 (0.1%)

General Electric

31 (0.0%)

Phytec

13 (0.0%)

Collabora Ltd.

6 (0.0%)

Samsung

4 (0.0%)

Bosch

3 (0.0%)

Employers with the most signoffs (total 224)

Name

Count

SUSE

67 (29.9%)

(Unknown)

36 (16.1%)

Xilinx

31 (13.8%)

DENX Software Engineering

25 (11.2%)

Bootlin

22 (9.8%)

NXP

16 (7.1%)

ST Microelectronics

10 (4.5%)

Konsulko Group

4 (1.8%)

Marvell

4 (1.8%)

Texas Instruments

3 (1.3%)

Socionext Inc.

2 (0.9%)

Collabora Ltd.

2 (0.9%)

Amarula Solutions

1 (0.4%)

Linux Foundation

1 (0.4%)

Employers with the most hackers (total 130)

Name

Count

(Unknown)

65 (50.0%)

Texas Instruments

11 (8.5%)

NXP

10 (7.7%)

ST Microelectronics

5 (3.8%)

Xilinx

4 (3.1%)

DENX Software Engineering

4 (3.1%)

Linaro

4 (3.1%)

Marvell

3 (2.3%)

Intel

3 (2.3%)

Socionext Inc.

2 (1.5%)

ARM

2 (1.5%)

Rockchip

2 (1.5%)

General Electric

2 (1.5%)

Bootlin

1 (0.8%)

Konsulko Group

1 (0.8%)

Collabora Ltd.

1 (0.8%)

Amarula Solutions

1 (0.8%)

AMD

1 (0.8%)

Guntermann & Drunck

1 (0.8%)

BayLibre SAS

1 (0.8%)

Google, Inc.

1 (0.8%)

NVidia

1 (0.8%)

National Instruments

1 (0.8%)

Phytec

1 (0.8%)

Samsung

1 (0.8%)

Bosch

1 (0.8%)