Release Statistics for U-Boot v2017.05

  • Processed 915 changesets from 139 developers

  • 29 employers found

  • A total of 86135 lines added, 116801 removed (delta -30666)

Developers with the most changesets

Name

Count

Simon Glass

86 (9.4%)

Stefan Roese

37 (4.0%)

Philipp Tomsich

34 (3.7%)

Konstantin Porotchkin

34 (3.7%)

Heiko Stuebner

33 (3.6%)

Wenyou Yang

30 (3.3%)

Jagan Teki

27 (3.0%)

Tom Rini

25 (2.7%)

Thomas Petazzoni

23 (2.5%)

Peng Fan

21 (2.3%)

Heinrich Schuchardt

20 (2.2%)

Kever Yang

20 (2.2%)

Masahiro Yamada

19 (2.1%)

Andrew F. Davis

17 (1.9%)

Tim Harvey

17 (1.9%)

Andre Przywara

16 (1.7%)

Lokesh Vutla

15 (1.6%)

Maxime Ripard

15 (1.6%)

York Sun

15 (1.6%)

Chen-Yu Tsai

15 (1.6%)

Vikas Manocha

15 (1.6%)

Hou Zhiqiang

14 (1.5%)

Jean-Jacques Hiblot

14 (1.5%)

Stefan Agner

14 (1.5%)

Jaehoon Chung

13 (1.4%)

Patrice Chotard

12 (1.3%)

Eddie Cai

11 (1.2%)

Stefan Herbrechtsmeier

10 (1.1%)

Dalon Westergreen

9 (1.0%)

Mylène Josserand

9 (1.0%)

Lukasz Majewski

9 (1.0%)

Vinitha Pillai

8 (0.9%)

Jernej Skrabec

8 (0.9%)

Felipe Balbi

8 (0.9%)

Markus Niebel

8 (0.9%)

Alexey Brodkin

7 (0.8%)

Bharat Bhushan

7 (0.8%)

Roger Quadros

7 (0.8%)

Sumit Garg

6 (0.7%)

Marek Vasut

6 (0.7%)

Yung-Ching LIN

6 (0.7%)

Sekhar Nori

6 (0.7%)

Vlad Zakharov

6 (0.7%)

Liam Beguin

6 (0.7%)

Stefano Babic

5 (0.5%)

Alexandru Gagniuc

5 (0.5%)

Madan Srinivas

5 (0.5%)

Mario Six

5 (0.5%)

Fabio Estevam

4 (0.4%)

Icenowy Zheng

4 (0.4%)

Santan Kumar

4 (0.4%)

Priyanka Jain

4 (0.4%)

Ruchika Gupta

4 (0.4%)

Eric Gao

4 (0.4%)

Ye Li

4 (0.4%)

Jacob Chen

4 (0.4%)

Adam Ford

3 (0.3%)

Udit Agarwal

3 (0.3%)

Tyler Hall

3 (0.3%)

George McCollister

3 (0.3%)

Vignesh R

3 (0.3%)

Andy Shevchenko

3 (0.3%)

Vitaly Andrianov

3 (0.3%)

Robert Nelson

3 (0.3%)

Boris Brezillon

3 (0.3%)

Marcel Ziswiler

3 (0.3%)

Sébastien Szymanski

3 (0.3%)

Yuantian Tang

2 (0.2%)

Kyle Edwards

2 (0.2%)

Bin Meng

2 (0.2%)

Jelle van der Waa

2 (0.2%)

Shengzhou Liu

2 (0.2%)

Ashish kumar

2 (0.2%)

Prabhakar Kushwaha

2 (0.2%)

Songjun Wu

2 (0.2%)

Ley Foon Tan

2 (0.2%)

Heiner Kallweit

2 (0.2%)

Cooper Jr., Franklin

2 (0.2%)

Nobuhiro Iwamatsu

2 (0.2%)

Dirk Eibach

2 (0.2%)

Rabeeh Khoury

2 (0.2%)

Xu Ziyuan

2 (0.2%)

Kevin Liu

2 (0.2%)

Suresh Gupta

2 (0.2%)

Olliver Schinagl

2 (0.2%)

Ladislav Michl

2 (0.2%)

Siarhei Siamashka

2 (0.2%)

Hannes Schmelzer

1 (0.1%)

Suniel Mahesh

1 (0.1%)

Moritz Fischer

1 (0.1%)

Vagrant Cascadian

1 (0.1%)

Andreas Färber

1 (0.1%)

Chris Packham

1 (0.1%)

Josua Mayer

1 (0.1%)

Michal Simek

1 (0.1%)

Mike Looijmans

1 (0.1%)

Alison Wang

1 (0.1%)

Yangbo Lu

1 (0.1%)

Thomas Schaefer

1 (0.1%)

Klaus Goger

1 (0.1%)

Mugunthan V N

1 (0.1%)

Troy Kisky

1 (0.1%)

Tien Fong Chee

1 (0.1%)

Georges Savoundararadj

1 (0.1%)

Stephen Arnold

1 (0.1%)

Sanchayan Maity

1 (0.1%)

Alex Deymo

1 (0.1%)

Jocelyn Bohr

1 (0.1%)

Carlo Caione

1 (0.1%)

Alyssa Rosenzweig

1 (0.1%)

tim.chick

1 (0.1%)

Breno Lima

1 (0.1%)

Joel Stanley

1 (0.1%)

Vincent Tinelli

1 (0.1%)

Misael Lopez Cruz

1 (0.1%)

Joakim Tjernlund

1 (0.1%)

Robert Clausecker

1 (0.1%)

Florent Jacquet

1 (0.1%)

Rask Ingemann Lambertsen

1 (0.1%)

Hans de Goede

1 (0.1%)

Jakob Unterwurzacher

1 (0.1%)

Yingxi Yu

1 (0.1%)

Wenbin Song

1 (0.1%)

yuan linyu

1 (0.1%)

Sylvain Lemieux

1 (0.1%)

Felix Brack

1 (0.1%)

James Balean

1 (0.1%)

Tuomas Tynkkynen

1 (0.1%)

Alexandre Messier

1 (0.1%)

Suji Velupillai

1 (0.1%)

Jon Mason

1 (0.1%)

Axel Haslam

1 (0.1%)

Max Filippov

1 (0.1%)

Tero Kristo

1 (0.1%)

Robert P. J. Day

1 (0.1%)

Nishanth Menon

1 (0.1%)

Sebastien Colleur

1 (0.1%)

Phil Edworthy

1 (0.1%)

Tang Yuantian

1 (0.1%)

Developers with the most changed lines

Name

Count

Tom Rini

101228 (52.1%)

Peng Fan

12134 (6.3%)

Wenyou Yang

8585 (4.4%)

Kever Yang

7187 (3.7%)

Heiko Stuebner

5956 (3.1%)

Patrice Chotard

5445 (2.8%)

Dirk Eibach

5152 (2.7%)

Masahiro Yamada

5117 (2.6%)

Simon Glass

3435 (1.8%)

Philipp Tomsich

3289 (1.7%)

Marcel Ziswiler

3125 (1.6%)

Jernej Skrabec

2535 (1.3%)

Maxime Ripard

2191 (1.1%)

Dalon Westergreen

1730 (0.9%)

Stefan Roese

1546 (0.8%)

Jagan Teki

1408 (0.7%)

Sébastien Szymanski

1399 (0.7%)

Konstantin Porotchkin

1380 (0.7%)

Stefan Herbrechtsmeier

1311 (0.7%)

Heiner Kallweit

1207 (0.6%)

Adam Ford

1157 (0.6%)

Ye Li

1067 (0.5%)

Vikas Manocha

994 (0.5%)

Tim Harvey

886 (0.5%)

York Sun

828 (0.4%)

Vlad Zakharov

754 (0.4%)

Thomas Petazzoni

683 (0.4%)

Icenowy Zheng

620 (0.3%)

Rabeeh Khoury

588 (0.3%)

Chen-Yu Tsai

561 (0.3%)

Mario Six

516 (0.3%)

Songjun Wu

459 (0.2%)

Felipe Balbi

436 (0.2%)

Stefan Agner

417 (0.2%)

Rask Ingemann Lambertsen

410 (0.2%)

Andre Przywara

402 (0.2%)

Carlo Caione

387 (0.2%)

Jaehoon Chung

361 (0.2%)

Hou Zhiqiang

339 (0.2%)

Chris Packham

283 (0.1%)

Klaus Goger

281 (0.1%)

Markus Niebel

278 (0.1%)

Sumit Garg

272 (0.1%)

Ruchika Gupta

270 (0.1%)

Jean-Jacques Hiblot

268 (0.1%)

Roger Quadros

254 (0.1%)

Andrew F. Davis

237 (0.1%)

Priyanka Jain

227 (0.1%)

Liam Beguin

224 (0.1%)

Andy Shevchenko

211 (0.1%)

Vignesh R

192 (0.1%)

Lokesh Vutla

187 (0.1%)

Mylène Josserand

178 (0.1%)

Lukasz Majewski

172 (0.1%)

Vinitha Pillai

170 (0.1%)

Jon Mason

160 (0.1%)

Felix Brack

153 (0.1%)

Stefano Babic

151 (0.1%)

Hannes Schmelzer

146 (0.1%)

Eddie Cai

143 (0.1%)

Stephen Arnold

136 (0.1%)

Bharat Bhushan

133 (0.1%)

Alexandru Gagniuc

133 (0.1%)

Vitaly Andrianov

125 (0.1%)

Jelle van der Waa

121 (0.1%)

Phil Edworthy

118 (0.1%)

Sekhar Nori

114 (0.1%)

Udit Agarwal

105 (0.1%)

Alexey Brodkin

70 (0.0%)

Nishanth Menon

70 (0.0%)

Prabhakar Kushwaha

66 (0.0%)

Yung-Ching LIN

64 (0.0%)

Eric Gao

64 (0.0%)

Tyler Hall

62 (0.0%)

Suji Velupillai

60 (0.0%)

Bin Meng

56 (0.0%)

Cooper Jr., Franklin

47 (0.0%)

Breno Lima

47 (0.0%)

Heinrich Schuchardt

45 (0.0%)

Jacob Chen

45 (0.0%)

Axel Haslam

41 (0.0%)

Marek Vasut

39 (0.0%)

Madan Srinivas

39 (0.0%)

Yuantian Tang

37 (0.0%)

Thomas Schaefer

36 (0.0%)

Boris Brezillon

32 (0.0%)

Olliver Schinagl

31 (0.0%)

Siarhei Siamashka

31 (0.0%)

Sanchayan Maity

30 (0.0%)

Ashish kumar

29 (0.0%)

Ley Foon Tan

28 (0.0%)

Nobuhiro Iwamatsu

28 (0.0%)

Santan Kumar

27 (0.0%)

yuan linyu

27 (0.0%)

Moritz Fischer

24 (0.0%)

Mugunthan V N

23 (0.0%)

Robert Nelson

21 (0.0%)

Ladislav Michl

20 (0.0%)

Florent Jacquet

19 (0.0%)

Wenbin Song

16 (0.0%)

Tien Fong Chee

14 (0.0%)

Alex Deymo

11 (0.0%)

James Balean

10 (0.0%)

Fabio Estevam

9 (0.0%)

George McCollister

8 (0.0%)

Shengzhou Liu

8 (0.0%)

Xu Ziyuan

8 (0.0%)

Kevin Liu

8 (0.0%)

Georges Savoundararadj

8 (0.0%)

tim.chick

8 (0.0%)

Joel Stanley

8 (0.0%)

Robert P. J. Day

8 (0.0%)

Andreas Färber

7 (0.0%)

Hans de Goede

7 (0.0%)

Tuomas Tynkkynen

7 (0.0%)

Tero Kristo

7 (0.0%)

Kyle Edwards

6 (0.0%)

Jocelyn Bohr

6 (0.0%)

Suresh Gupta

5 (0.0%)

Josua Mayer

5 (0.0%)

Robert Clausecker

4 (0.0%)

Troy Kisky

3 (0.0%)

Sylvain Lemieux

3 (0.0%)

Yangbo Lu

2 (0.0%)

Vincent Tinelli

2 (0.0%)

Jakob Unterwurzacher

2 (0.0%)

Yingxi Yu

2 (0.0%)

Sebastien Colleur

2 (0.0%)

Tang Yuantian

2 (0.0%)

Suniel Mahesh

1 (0.0%)

Vagrant Cascadian

1 (0.0%)

Michal Simek

1 (0.0%)

Mike Looijmans

1 (0.0%)

Alison Wang

1 (0.0%)

Alyssa Rosenzweig

1 (0.0%)

Misael Lopez Cruz

1 (0.0%)

Joakim Tjernlund

1 (0.0%)

Alexandre Messier

1 (0.0%)

Max Filippov

1 (0.0%)

Developers with the most lines removed

Name

Count

Tom Rini

100727 (86.2%)

Masahiro Yamada

2626 (2.2%)

Jaehoon Chung

220 (0.2%)

Alexandru Gagniuc

110 (0.1%)

Stefan Herbrechtsmeier

65 (0.1%)

York Sun

29 (0.0%)

Nobuhiro Iwamatsu

27 (0.0%)

Mugunthan V N

11 (0.0%)

Xu Ziyuan

8 (0.0%)

Tien Fong Chee

4 (0.0%)

Sylvain Lemieux

3 (0.0%)

Kyle Edwards

2 (0.0%)

Troy Kisky

2 (0.0%)

Jakob Unterwurzacher

2 (0.0%)

Tang Yuantian

2 (0.0%)

Suniel Mahesh

1 (0.0%)

Michal Simek

1 (0.0%)

Joakim Tjernlund

1 (0.0%)

Developers with the most signoffs (total 278)

Name

Count

Stefan Roese

63 (22.7%)

Simon Glass

24 (8.6%)

Tom Rini

22 (7.9%)

Maxime Ripard

21 (7.6%)

Minkyu Kang

13 (4.7%)

Sumit Garg

12 (4.3%)

Michal Simek

11 (4.0%)

Andrew F. Davis

9 (3.2%)

Ye Li

8 (2.9%)

Sylvain Lemieux

7 (2.5%)

William Zhang

7 (2.5%)

Vinitha Pillai

6 (2.2%)

Sanchayan Maity

5 (1.8%)

Andy Shevchenko

5 (1.8%)

Priyanka Jain

4 (1.4%)

Jagan Teki

4 (1.4%)

Peng Fan

4 (1.4%)

Vincent Tinelli

3 (1.1%)

Tom Warren

3 (1.1%)

Arpit Goel

3 (1.1%)

Andreas Färber

3 (1.1%)

Madan Srinivas

3 (1.1%)

Udit Agarwal

3 (1.1%)

Roger Quadros

3 (1.1%)

Tien Fong Chee

2 (0.7%)

Terry Zhou

2 (0.7%)

Ashish kumar

2 (0.7%)

Mario Six

2 (0.7%)

Rabeeh Khoury

2 (0.7%)

Konstantin Porotchkin

2 (0.7%)

Philipp Tomsich

2 (0.7%)

York Sun

1 (0.4%)

Suman Anna

1 (0.4%)

Chenhui Zhao

1 (0.4%)

Steve Arnold

1 (0.4%)

Neil Armstrong

1 (0.4%)

Abhimanyu Saini

1 (0.4%)

Minghuan Lian

1 (0.4%)

Aneesh Bansal

1 (0.4%)

Saksham Jain

1 (0.4%)

Steve Rae

1 (0.4%)

Alex Deymo

1 (0.4%)

Prabhakar Kushwaha

1 (0.4%)

Jean-Jacques Hiblot

1 (0.4%)

Lokesh Vutla

1 (0.4%)

Carlo Caione

1 (0.4%)

Rask Ingemann Lambertsen

1 (0.4%)

Felipe Balbi

1 (0.4%)

Heiner Kallweit

1 (0.4%)

Developers with the most reviews (total 459)

Name

Count

Simon Glass

118 (25.7%)

Tom Rini

81 (17.6%)

York Sun

77 (16.8%)

Jagan Teki

30 (6.5%)

Stefan Roese

22 (4.8%)

Stefano Babic

19 (4.1%)

Lokesh Vutla

14 (3.1%)

Bin Meng

13 (2.8%)

Andreas Bießmann

10 (2.2%)

Ziping Chen

9 (2.0%)

Kever Yang

9 (2.0%)

Lukasz Majewski

6 (1.3%)

Jaehoon Chung

5 (1.1%)

Joe Hershberger

5 (1.1%)

Heiko Schocher

4 (0.9%)

Alison Wang

4 (0.9%)

Hans de Goede

4 (0.9%)

Eddie Cai

4 (0.9%)

Heiko Stuebner

3 (0.7%)

Michal Simek

2 (0.4%)

Alexander Graf

2 (0.4%)

Fabio Estevam

2 (0.4%)

Ruchika Gupta

2 (0.4%)

Maxime Ripard

1 (0.2%)

Sumit Garg

1 (0.2%)

Andreas Färber

1 (0.2%)

Prabhakar Kushwaha

1 (0.2%)

Dinh Nguyen

1 (0.2%)

Stefan Brüns

1 (0.2%)

Christian Gmeiner

1 (0.2%)

Arun Parameswaran

1 (0.2%)

JD Zheng

1 (0.2%)

Shamez Kurji

1 (0.2%)

Hannes Schmelzer

1 (0.2%)

Andre Przywara

1 (0.2%)

Stefan Agner

1 (0.2%)

Vikas Manocha

1 (0.2%)

Developers with the most test credits (total 41)

Name

Count

Kever Yang

16 (39.0%)

Klaus Goger

7 (17.1%)

Heiko Stuebner

3 (7.3%)

Vinitha Pillai

3 (7.3%)

Vagrant Cascadian

3 (7.3%)

Andreas Färber

2 (4.9%)

Bin Meng

1 (2.4%)

Philipp Tomsich

1 (2.4%)

Masahiro Yamada

1 (2.4%)

Jakob Unterwurzacher

1 (2.4%)

Nickey Yang

1 (2.4%)

Suji Velupillai

1 (2.4%)

Chen-Yu Tsai

1 (2.4%)

Developers who gave the most tested-by credits (total 41)

Name

Count

Heiko Stuebner

15 (36.6%)

Philipp Tomsich

8 (19.5%)

Simon Glass

4 (9.8%)

Sumit Garg

3 (7.3%)

Heinrich Schuchardt

3 (7.3%)

Kever Yang

1 (2.4%)

Masahiro Yamada

1 (2.4%)

Jakob Unterwurzacher

1 (2.4%)

Suji Velupillai

1 (2.4%)

Maxime Ripard

1 (2.4%)

Carlo Caione

1 (2.4%)

Eric Gao

1 (2.4%)

Jernej Skrabec

1 (2.4%)

Developers with the most report credits (total 7)

Name

Count

Chen-Yu Tsai

1 (14.3%)

Lokesh Vutla

1 (14.3%)

Vishal Mahaveer

1 (14.3%)

Michael Krummsdorf

1 (14.3%)

Richard Purdie

1 (14.3%)

Shunji Sato

1 (14.3%)

Sekhar Nori

1 (14.3%)

Developers who gave the most report credits (total 7)

Name

Count

Masahiro Yamada

2 (28.6%)

Lokesh Vutla

1 (14.3%)

Maxime Ripard

1 (14.3%)

Tom Rini

1 (14.3%)

Tero Kristo

1 (14.3%)

Markus Niebel

1 (14.3%)

Top changeset contributors by employer

Name

Count

(Unknown)

364 (39.8%)

Google, Inc.

88 (9.6%)

Texas Instruments

76 (8.3%)

DENX Software Engineering

57 (6.2%)

Free Electrons

48 (5.2%)

Marvell

34 (3.7%)

Atmel

30 (3.3%)

Rockchip

29 (3.2%)

ST Microelectronics

27 (3.0%)

Konsulko Group

25 (2.7%)

Amarula Solutions

21 (2.3%)

Socionext Inc.

19 (2.1%)

Toradex

18 (2.0%)

ARM

16 (1.7%)

Intel

16 (1.7%)

Samsung

13 (1.4%)

Weidmüller Interface GmbH & Co. KG

10 (1.1%)

Guntermann & Drunck

7 (0.8%)

Openedev

6 (0.7%)

Nobuhiro Iwamatsu

2 (0.2%)

AMD

1 (0.1%)

BayLibre SAS

1 (0.1%)

Boundary Devices

1 (0.1%)

Broadcom

1 (0.1%)

Debian.org

1 (0.1%)

NXP

1 (0.1%)

Red Hat

1 (0.1%)

Novell

1 (0.1%)

Renesas Electronics

1 (0.1%)

Top lines changed by employer

Name

Count

Konsulko Group

101228 (52.1%)

(Unknown)

40402 (20.8%)

Atmel

8585 (4.4%)

Rockchip

7303 (3.8%)

ST Microelectronics

6439 (3.3%)

Guntermann & Drunck

5668 (2.9%)

Socionext Inc.

5117 (2.6%)

Toradex

3572 (1.8%)

Google, Inc.

3452 (1.8%)

Free Electrons

3071 (1.6%)

DENX Software Engineering

1908 (1.0%)

Texas Instruments

1564 (0.8%)

Marvell

1380 (0.7%)

Weidmüller Interface GmbH & Co. KG

1311 (0.7%)

Amarula Solutions

1261 (0.6%)

Intel

693 (0.4%)

ARM

402 (0.2%)

Samsung

361 (0.2%)

Openedev

147 (0.1%)

Renesas Electronics

118 (0.1%)

Broadcom

60 (0.0%)

BayLibre SAS

41 (0.0%)

Nobuhiro Iwamatsu

28 (0.0%)

Red Hat

7 (0.0%)

Novell

7 (0.0%)

Boundary Devices

3 (0.0%)

AMD

1 (0.0%)

Debian.org

1 (0.0%)

NXP

1 (0.0%)

Employers with the most signoffs (total 278)

Name

Count

(Unknown)

65 (23.4%)

DENX Software Engineering

63 (22.7%)

Google, Inc.

25 (9.0%)

Konsulko Group

22 (7.9%)

Free Electrons

21 (7.6%)

Texas Instruments

18 (6.5%)

Samsung

13 (4.7%)

Intel

11 (4.0%)

Xilinx

11 (4.0%)

Rockchip

7 (2.5%)

Toradex

5 (1.8%)

Marvell

4 (1.4%)

Openedev

4 (1.4%)

Novell

3 (1.1%)

NVidia

3 (1.1%)

Guntermann & Drunck

2 (0.7%)

BayLibre SAS

1 (0.4%)

Employers with the most hackers (total 141)

Name

Count

(Unknown)

81 (57.4%)

Texas Instruments

13 (9.2%)

Intel

6 (4.3%)

DENX Software Engineering

4 (2.8%)

Free Electrons

4 (2.8%)

Rockchip

4 (2.8%)

Google, Inc.

3 (2.1%)

Toradex

3 (2.1%)

Guntermann & Drunck

2 (1.4%)

ST Microelectronics

2 (1.4%)

Konsulko Group

1 (0.7%)

Samsung

1 (0.7%)

Marvell

1 (0.7%)

Openedev

1 (0.7%)

Novell

1 (0.7%)

BayLibre SAS

1 (0.7%)

Atmel

1 (0.7%)

Socionext Inc.

1 (0.7%)

Weidmüller Interface GmbH & Co. KG

1 (0.7%)

Amarula Solutions

1 (0.7%)

ARM

1 (0.7%)

Renesas Electronics

1 (0.7%)

Broadcom

1 (0.7%)

Nobuhiro Iwamatsu

1 (0.7%)

Red Hat

1 (0.7%)

Boundary Devices

1 (0.7%)

AMD

1 (0.7%)

Debian.org

1 (0.7%)

NXP

1 (0.7%)