lib

Name	Lines	Files	Authors	Tokens	change scale   Color Graph By Token Proportion

crypto

475

4

14

2375

Martin WilliJason A. DonenfeldEric BiggersHerbert XuArd BiesheuvelTim ChenBorislav PetkovDave HansenKees CookThomas GleixnerOthers March 2013December 2013June 2015July 2015September 2015December 2015March 2016April 2016November 2018December 2018May 2019November 2019January 2020April 2020August 2020December 2021May 2022March 2023April 2023January 2024April 2024April 2025May 2025 var spanGroupData = [ {"timestamp": 1362124800, "group": [ {"author_id": 25, "token_count": 22}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 25, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 5, "token_count": 499}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 4, "token_count": 8}, {"author_id": 25, "token_count": 37}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 2, "token_count": 20}, {"author_id": 5, "token_count": 270}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 2, "token_count": 111}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 20, "token_count": 145}, {"author_id": 7, "token_count": 271}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 7, "token_count": 297}, {"author_id": 15, "token_count": 6}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 7, "token_count": 51}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 16, "token_count": 6}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 7, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 7, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 320}, {"author_id": 16, "token_count": 191}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 63}, {"author_id": 16, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Martin Willi	779	32.80%
Jason A. Donenfeld	622	26.19%
Eric Biggers	514	21.64%
Herbert Xu	203	8.55%
Ard Biesheuvel	145	6.11%
Tim Chen	71	2.99%
Borislav Petkov	20	0.84%
Dave Hansen	8	0.34%
Kees Cook	6	0.25%
Thomas Gleixner	1	0.04%
Others	6	0.25%
Total	2375

Files:

atomic64_32.c

4

-

3

10

Ingo MolnarOthers July 2009July 2011January 2012 var spanGroupData = [ {"timestamp": 1246431600, "group": [ {"author_id": 44, "token_count": 4}, ]}, {"timestamp": 1309503600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1325404800, "group": [ {"author_id": 60, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Ingo Molnar	4	40.00%
Others	6	60.00%
Total	10

cache-smp.c

22

-

5

71

Borislav PetkovPaul GortmakerGreg Kroah-HartmanOthers January 2010July 2016November 2017June 2019December 2023 var spanGroupData = [ {"timestamp": 1262332800, "group": [ {"author_id": 3, "token_count": 63}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1701417600, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Borislav Petkov	63	88.73%
Paul Gortmaker	1	1.41%
Greg Kroah-Hartman	1	1.41%
Others	6	8.45%
Total	71

cmdline.c

235

-

6

630

Borislav PetkovTom LendackyDave HansenGustavo A. R. SilvaThomas GleixnerOthers May 2014December 2015July 2017June 2019August 2020January 2023April 2024July 2024 var spanGroupData = [ {"timestamp": 1398927600, "group": [ {"author_id": 3, "token_count": 347}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 4, "token_count": 62}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 21, "token_count": 140}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 58, "token_count": 8}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1711954800, "group": [ {"author_id": 3, "token_count": 19}, ]}, {"timestamp": 1719817200, "group": [ {"author_id": 3, "token_count": 48}, ]}, ]

Author Name	Tokens	Token Proportion
Borislav Petkov	414	65.71%
Tom Lendacky	140	22.22%
Dave Hansen	62	9.84%
Gustavo A. R. Silva	8	1.27%
Thomas Gleixner	2	0.32%
Others	4	0.63%
Total	630

copy_mc.c

105

-

19

377

Dan J WilliamsArnaldo Carvalho de MeloAlexander PotapenkoAleksa SaraiDavid HowellsAndi KleenAl ViroLinus TorvaldsAndrew MortonH. Peter AnvinJosh PoimboeufIngo MolnarAndrew LutomirskiOthers February 2002April 2002December 2002June 2003June 2004November 2005February 2008April 2009March 2015December 2015March 2016July 2016September 2016May 2017March 2018May 2018July 2018July 2019September 2019October 2020September 2023March 2024 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 6, "token_count": 8}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 23, "token_count": 3}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1130832000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 29, "token_count": 8}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 8, "token_count": 17}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 33, "token_count": 62}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 48, "token_count": 20}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 8, "token_count": 167}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 45, "token_count": 16}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 32, "token_count": 37}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	196	51.99%
Arnaldo Carvalho de Melo	62	16.45%
Alexander Potapenko	37	9.81%
Aleksa Sarai	20	5.31%
David Howells	16	4.24%
Andi Kleen	10	2.65%
Al Viro	8	2.12%
Linus Torvalds	6	1.59%
Andrew Morton	3	0.80%
H. Peter Anvin	2	0.53%
Josh Poimboeuf	1	0.27%
Ingo Molnar	1	0.27%
Andrew Lutomirski	1	0.27%
Others	14	3.71%
Total	377

cpu.c

38

-

7

139

Borislav PetkovFenghua YuH. Peter AnvinThomas GleixnerPaul GortmakerIngo MolnarOthers February 2008December 2012February 2015November 2015July 2016May 2019August 2019 var spanGroupData = [ {"timestamp": 1201852800, "group": [ {"author_id": 13, "token_count": 2}, {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 36, "token_count": 57}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 3, "token_count": 35}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 3, "token_count": 39}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Borislav Petkov	74	53.24%
Fenghua Yu	57	41.01%
H. Peter Anvin	2	1.44%
Thomas Gleixner	1	0.72%
Paul Gortmaker	1	0.72%
Ingo Molnar	1	0.72%
Others	3	2.16%
Total	139

crc-pclmul-consts.h

195

-

1

1124

Eric Biggers February 2025 var spanGroupData = [ {"timestamp": 1738396800, "group": [ {"author_id": 2, "token_count": 1124}, ]}, ]

Author Name	Tokens	Token Proportion
Eric Biggers	1124	100.00%
Total	1124

crc-pclmul-template.h

76

-

1

63

Eric Biggers February 2025March 2025 var spanGroupData = [ {"timestamp": 1738396800, "group": [ {"author_id": 2, "token_count": 61}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Eric Biggers	63	100.00%
Total	63

crc-t10dif.c

40

-

3

132

Eric BiggersHerbert XuOthers June 2008September 2013March 2019December 2024February 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 2, "token_count": 85}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Eric Biggers	116	87.88%
Herbert Xu	9	6.82%
Others	7	5.30%
Total	132

crc32.c

111

-

7

422

Eric BiggersAustin ZhangTim ChenAlexander BoykoUros BizjakBorislav PetkovThomas Gleixner August 2008September 2012January 2013December 2015March 2019May 2019August 2020December 2024February 2025March 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 1217574000, "group": [ {"author_id": 42, "token_count": 47}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 25, "token_count": 32}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 51, "token_count": 16}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 49, "token_count": 4}, ]}, {"timestamp": 1733040000, "group": [ {"author_id": 2, "token_count": 249}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 2, "token_count": 25}, ]}, {"timestamp": 1740816000, "group": [ {"author_id": 2, "token_count": 34}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Eric Biggers	318	75.36%
Austin Zhang	47	11.14%
Tim Chen	32	7.58%
Alexander Boyko	16	3.79%
Uros Bizjak	4	0.95%
Borislav Petkov	4	0.95%
Thomas Gleixner	1	0.24%
Total	422

crc64.c

50

-

1

190

Eric Biggers February 2025April 2025May 2025 var spanGroupData = [ {"timestamp": 1738396800, "group": [ {"author_id": 2, "token_count": 185}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1746082800, "group": [ {"author_id": 2, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Eric Biggers	190	100.00%
Total	190

csum-partial_64.c

123

-

9

308

Linus TorvaldsAndi KleenEric DumazetnoahAl ViroAndrew MortonPaul GortmakerGreg Kroah-HartmanOthers February 2002June 2002June 2003October 2003February 2004November 2006May 2008July 2016November 2017November 2021May 2023June 2023September 2023 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 6, "token_count": 68}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1064991600, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1075622400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 29, "token_count": 5}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 19, "token_count": 58}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 41, "token_count": 36}, ]}, {"timestamp": 1685602800, "group": [ {"author_id": 10, "token_count": 95}, ]}, {"timestamp": 1693551600, "group": [ {"author_id": 41, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	95	30.84%
Andi Kleen	84	27.27%
Eric Dumazet	58	18.83%
noah	52	16.88%
Al Viro	9	2.92%
Andrew Morton	5	1.62%
Paul Gortmaker	1	0.32%
Greg Kroah-Hartman	1	0.32%
Others	3	0.97%
Total	308

csum-wrappers_64.c

92

-

9

250

Andi KleenAl ViroH. Peter AnvinAndrew LutomirskiThomas GleixnerIngo MolnarPaul GortmakerOthers February 2002April 2002June 2002June 2003May 2004July 2004September 2004November 2006February 2008August 2013March 2016July 2016May 2019February 2020March 2020July 2020July 2023 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 6, "token_count": 28}, ]}, {"timestamp": 1017648000, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 6, "token_count": 132}, ]}, {"timestamp": 1054450800, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 29, "token_count": 10}, ]}, {"timestamp": 1088665200, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 29, "token_count": 21}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 44, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 13, "token_count": 12}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 39, "token_count": 3}, {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 29, "token_count": 11}, ]}, {"timestamp": 1688194800, "group": [ {"author_id": 60, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Andi Kleen	175	70.00%
Al Viro	51	20.40%
H. Peter Anvin	12	4.80%
Andrew Lutomirski	3	1.20%
Thomas Gleixner	2	0.80%
Ingo Molnar	2	0.80%
Paul Gortmaker	1	0.40%
Others	4	1.60%
Total	250

delay.c

231

-

22

548

Kyung Min ParkHuang RuiJohn StultzLinus Torvalds (pre-git)Steven RostedtThomas GleixnerAlan CoxAndrew LutomirskiJiri SlabyAlexey DobriyanAndrew MortonUros BizjakPaul GortmakerGreg Kroah-HartmanBorislav PetkovAndi KleenOthers September 1993August 1994December 1994June 1995March 1997October 1997December 1998March 2000October 2002February 2003June 2004June 2005June 2006November 2007May 2008June 2008July 2008June 2015August 2015March 2016July 2016January 2017April 2017November 2017December 2017March 2019April 2020March 2022January 2024April 2025 var spanGroupData = [ {"timestamp": 746866800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 786268800, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 857203200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 875689200, "group": [ {"author_id": 9, "token_count": 40}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 9, "token_count": 8}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 28, "token_count": 3}, ]}, {"timestamp": 1044086400, "group": [ {"author_id": 46, "token_count": 22}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 28, "token_count": 77}, ]}, {"timestamp": 1193900400, "group": [ {"author_id": 23, "token_count": 9}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 35, "token_count": 58}, ]}, {"timestamp": 1212303600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 39, "token_count": 16}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 27, "token_count": 97}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 52, "token_count": 15}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 26, "token_count": 99}, {"author_id": 31, "token_count": 46}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1704096000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 49, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kyung Min Park	99	18.07%
Huang Rui	97	17.70%
John Stultz	80	14.60%
Linus Torvalds (pre-git)	71	12.96%
Steven Rostedt	58	10.58%
Thomas Gleixner	46	8.39%
Alan Cox	22	4.01%
Andrew Lutomirski	17	3.10%
Jiri Slaby	15	2.74%
Alexey Dobriyan	12	2.19%
Andrew Morton	9	1.64%
Uros Bizjak	1	0.18%
Paul Gortmaker	1	0.18%
Greg Kroah-Hartman	1	0.18%
Borislav Petkov	1	0.18%
Andi Kleen	1	0.18%
Others	17	3.10%
Total	548

error-inject.c

25

-

8

47

Masami HiramatsuPeter ZijlstraAndi KleenH. Peter AnvinOthers February 2002November 2004June 2005July 2005January 2008August 2009April 2014May 2017January 2018September 2020December 2021September 2022 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1099296000, "group": [ {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 24, "token_count": 3}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 24, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Masami Hiramatsu	22	46.81%
Peter Zijlstra	4	8.51%
Andi Kleen	4	8.51%
H. Peter Anvin	1	2.13%
Others	16	34.04%
Total	47

inat.c

83

-

3

327

Masami HiramatsuThomas GleixnerBorislav Petkov August 2009October 2009December 2011February 2012May 2019February 2021 var spanGroupData = [ {"timestamp": 1249110000, "group": [ {"author_id": 1, "token_count": 260}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 1, "token_count": 30}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Masami Hiramatsu	324	99.08%
Thomas Gleixner	2	0.61%
Borislav Petkov	1	0.31%
Total	327

insn-eval.c

1678

-

19

4803

Ricardo NeriDave HansenKirill A. ShutemovJoerg RoedelPeter ZijlstraJann HornBorislav PetkovMasami HiramatsuJason A. DonenfeldBrian GerstAndrew LutomirskiIngo MolnarGustavo A. R. SilvaOthers May 2005January 2009March 2010August 2011November 2014February 2016October 2017November 2017August 2018June 2019December 2019August 2020September 2020November 2020December 2020March 2021May 2021June 2021November 2021January 2022March 2022January 2023February 2024April 2025 var spanGroupData = [ {"timestamp": 1114930800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1230796800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1312182000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 4, "token_count": 988}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 1874}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 2}, {"author_id": 0, "token_count": 1154}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 30, "token_count": 50}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 30, "token_count": 27}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 58, "token_count": 4}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 11, "token_count": 157}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 51}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 44, "token_count": 3}, {"author_id": 11, "token_count": 42}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 11, "token_count": 25}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 14, "token_count": 264}, {"author_id": 24, "token_count": 78}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 24, "token_count": 8}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 54, "token_count": 10}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 7, "token_count": 11}, ]}, {"timestamp": 1706774400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 39, "token_count": 7}, {"author_id": 44, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Ricardo Neri	3028	63.04%
Dave Hansen	988	20.57%
Kirill A. Shutemov	264	5.50%
Joerg Roedel	230	4.79%
Peter Zijlstra	86	1.79%
Jann Horn	77	1.60%
Borislav Petkov	53	1.10%
Masami Hiramatsu	23	0.48%
Jason A. Donenfeld	11	0.23%
Brian Gerst	10	0.21%
Andrew Lutomirski	9	0.19%
Ingo Molnar	6	0.12%
Gustavo A. R. Silva	4	0.08%
Others	14	0.29%
Total	4803

insn.c

775

-

13

3013

Masami HiramatsuBorislav PetkovAdrian HunterMartin SchwidefskyJosh PoimboeufVasily GorbikDave HansenAndrew LutomirskiDavid HowellsThomas GleixnerPeter ZijlstraAl ViroOthers August 2009October 2009October 2011December 2011February 2012April 2012October 2012November 2014December 2014January 2015February 2015February 2016March 2016July 2016May 2019September 2019November 2020February 2021September 2021May 2024October 2024April 2025 var spanGroupData = [ {"timestamp": 1249110000, "group": [ {"author_id": 1, "token_count": 1658}, ]}, {"timestamp": 1254380400, "group": [ {"author_id": 1, "token_count": 277}, ]}, {"timestamp": 1317452400, "group": [ {"author_id": 1, "token_count": 36}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1328083200, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 1, "token_count": 92}, ]}, {"timestamp": 1349074800, "group": [ {"author_id": 45, "token_count": 10}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 4, "token_count": 13}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 24, "token_count": 1}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 39, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 34, "token_count": 53}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 34, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 17, "token_count": 42}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 108}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 3, "token_count": 254}, {"author_id": 18, "token_count": 171}, {"author_id": 40, "token_count": 52}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 17, "token_count": 168}, ]}, {"timestamp": 1727766000, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 1, "token_count": 22}, ]}, ]

Author Name	Tokens	Token Proportion
Masami Hiramatsu	2211	73.38%
Borislav Petkov	262	8.70%
Adrian Hunter	210	6.97%
Martin Schwidefsky	171	5.68%
Josh Poimboeuf	59	1.96%
Vasily Gorbik	52	1.73%
Dave Hansen	13	0.43%
Andrew Lutomirski	11	0.37%
David Howells	10	0.33%
Thomas Gleixner	2	0.07%
Peter Zijlstra	1	0.03%
Al Viro	1	0.03%
Others	10	0.33%
Total	3013

iomem.c

126

-

7

634

Linus TorvaldsJoerg RoedelAndi KleenAlexander PotapenkoBrian JohannesmeyerUros BizjakOthers February 2002June 2002January 2006March 2006March 2008May 2008January 2019March 2022September 2022May 2024April 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 6, "token_count": 44}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1136102400, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1204358400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1209625200, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 10, "token_count": 324}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 11, "token_count": 213}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 32, "token_count": 17}, ]}, {"timestamp": 1714546800, "group": [ {"author_id": 53, "token_count": 15}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 49, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds	326	51.42%
Joerg Roedel	213	33.60%
Andi Kleen	60	9.46%
Alexander Potapenko	17	2.68%
Brian Johannesmeyer	15	2.37%
Uros Bizjak	1	0.16%
Others	2	0.32%
Total	634

kaslr.c

98

-

11

297

Kees CookThomas GarnierH. Peter AnvinAndrew LutomirskiKirill A. ShutemovIngo MolnarGreg Kroah-HartmanOthers July 2011October 2013November 2013June 2015May 2016June 2016August 2016January 2017May 2017November 2017January 2019October 2021April 2022April 2025 var spanGroupData = [ {"timestamp": 1309503600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 15, "token_count": 140}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 13, "token_count": 22}, {"author_id": 15, "token_count": 40}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 39, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 15, "token_count": 10}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 43, "token_count": 46}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 44, "token_count": 1}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 15, "token_count": 22}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 14, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	212	71.38%
Thomas Garnier	46	15.49%
H. Peter Anvin	25	8.42%
Andrew Lutomirski	3	1.01%
Kirill A. Shutemov	1	0.34%
Ingo Molnar	1	0.34%
Greg Kroah-Hartman	1	0.34%
Others	8	2.69%
Total	297

memcpy_32.c

19

-

7

82

Linus Torvalds (pre-git)Kees CookAndrew MortonAndi KleenPaul GortmakerGreg Kroah-HartmanOthers March 1992May 1992July 2000June 2004September 2004February 2014July 2016November 2017June 2021 var spanGroupData = [ {"timestamp": 699436800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 704703600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 962434800, "group": [ {"author_id": 9, "token_count": 68}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1094022000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 15, "token_count": 3}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	71	86.59%
Kees Cook	3	3.66%
Andrew Morton	2	2.44%
Andi Kleen	2	2.44%
Paul Gortmaker	1	1.22%
Greg Kroah-Hartman	1	1.22%
Others	2	2.44%
Total	82

misc.c

24

-

4

58

Borislav PetkovGreg Kroah-HartmanOthers September 2013November 2017January 2023November 2023 var spanGroupData = [ {"timestamp": 1378018800, "group": [ {"author_id": 3, "token_count": 52}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1698822000, "group": [ {"author_id": 60, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Borislav Petkov	52	89.66%
Greg Kroah-Hartman	1	1.72%
Others	5	8.62%
Total	58

msr-reg-export.c

6

-

4

17

H. Peter AnvinPaul GortmakerGreg Kroah-HartmanOthers September 2009June 2012July 2016November 2017 var spanGroupData = [ {"timestamp": 1251788400, "group": [ {"author_id": 13, "token_count": 13}, ]}, {"timestamp": 1338534000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
H. Peter Anvin	13	76.47%
Paul Gortmaker	1	5.88%
Greg Kroah-Hartman	1	5.88%
Others	2	11.76%
Total	17

msr-smp.c

277

-

13

1273

Borislav PetkovAlexey DobriyanH. Peter AnvinRudolf MarekEric DumazetJacob jun PanPeter ZijlstraIngo MolnarThomas GleixnerPaul GortmakerGreg Kroah-HartmanOthers February 2007May 2007August 2008May 2009July 2009August 2009December 2009October 2013July 2016November 2017March 2018June 2020March 2021March 2024April 2025 var spanGroupData = [ {"timestamp": 1170316800, "group": [ {"author_id": 12, "token_count": 296}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 22, "token_count": 131}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 13, "token_count": 179}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 3, "token_count": 286}, ]}, {"timestamp": 1246431600, "group": [ {"author_id": 3, "token_count": 44}, ]}, {"timestamp": 1249110000, "group": [ {"author_id": 13, "token_count": 85}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 66}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 38, "token_count": 56}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 19, "token_count": 97}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 24, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 31, "token_count": 5}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 44, "token_count": 8}, ]}, ]

Author Name	Tokens	Token Proportion
Borislav Petkov	396	31.11%
Alexey Dobriyan	296	23.25%
H. Peter Anvin	264	20.74%
Rudolf Marek	131	10.29%
Eric Dumazet	97	7.62%
Jacob jun Pan	56	4.40%
Peter Zijlstra	11	0.86%
Ingo Molnar	8	0.63%
Thomas Gleixner	5	0.39%
Paul Gortmaker	1	0.08%
Greg Kroah-Hartman	1	0.08%
Others	7	0.55%
Total	1273

msr.c

146

-

13

434

Borislav PetkovAndi KleenAlexey DobriyanIngo MolnarPaul GortmakerThomas GleixnerRudolf MarekH. Peter AnvinGreg Kroah-HartmanOthers February 2007May 2007August 2008April 2009May 2009December 2009March 2014May 2014December 2015July 2016November 2017April 2021April 2023March 2024February 2025April 2025 var spanGroupData = [ {"timestamp": 1170316800, "group": [ {"author_id": 12, "token_count": 18}, ]}, {"timestamp": 1178002800, "group": [ {"author_id": 22, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1238569200, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1241161200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1259654400, "group": [ {"author_id": 3, "token_count": 55}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 3, "token_count": 221}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 6, "token_count": 96}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 4}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1709280000, "group": [ {"author_id": 31, "token_count": 3}, ]}, {"timestamp": 1738396800, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 44, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Borislav Petkov	290	66.82%
Andi Kleen	96	22.12%
Alexey Dobriyan	18	4.15%
Ingo Molnar	7	1.61%
Paul Gortmaker	4	0.92%
Thomas Gleixner	3	0.69%
Rudolf Marek	1	0.23%
H. Peter Anvin	1	0.23%
Greg Kroah-Hartman	1	0.23%
Others	13	3.00%
Total	434

pc-conf-reg.c

13

-

1

13

Maciej W. Rozycki July 2021 var spanGroupData = [ {"timestamp": 1625122800, "group": [ {"author_id": 55, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Maciej W. Rozycki	13	100.00%
Total	13

string_32.c

232

-

8

453

Linus Torvalds (pre-git)Andi KleenUros BizjakAlexey DobriyanKees CookPaul GortmakerGreg Kroah-HartmanOthers September 1991March 1992April 1993September 1993July 1994August 1994January 1995May 1995June 1995December 1998July 2007August 2008December 2011July 2016November 2017June 2021April 2025 var spanGroupData = [ {"timestamp": 683708400, "group": [ {"author_id": 9, "token_count": 49}, ]}, {"timestamp": 699436800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 733651200, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 746866800, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 9, "token_count": 87}, ]}, {"timestamp": 775724400, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 788947200, "group": [ {"author_id": 9, "token_count": 5}, ]}, {"timestamp": 799311600, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 9, "token_count": 11}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 9, "token_count": 44}, ]}, {"timestamp": 1183273200, "group": [ {"author_id": 6, "token_count": 215}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1322726400, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 49, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	218	48.12%
Andi Kleen	215	47.46%
Uros Bizjak	6	1.32%
Alexey Dobriyan	4	0.88%
Kees Cook	3	0.66%
Paul Gortmaker	1	0.22%
Greg Kroah-Hartman	1	0.22%
Others	5	1.10%
Total	453

strstr_32.c

31

-

9

48

Linus Torvalds (pre-git)Linus TorvaldsBrian GerstUros BizjakAndi KleenPaul GortmakerGreg Kroah-HartmanAlexey DobriyanOthers September 1992October 1992July 1994December 1998March 2000February 2002May 2002June 2005August 2008July 2016November 2017April 2025 var spanGroupData = [ {"timestamp": 715330800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 717922800, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 9, "token_count": 17}, ]}, {"timestamp": 912499200, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 951897600, "group": [ {"author_id": 9, "token_count": 9}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1020236400, "group": [ {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 12, "token_count": 1}, ]}, {"timestamp": 1217574000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 49, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	30	62.50%
Linus Torvalds	6	12.50%
Brian Gerst	4	8.33%
Uros Bizjak	2	4.17%
Andi Kleen	2	4.17%
Paul Gortmaker	1	2.08%
Greg Kroah-Hartman	1	2.08%
Alexey Dobriyan	1	2.08%
Others	1	2.08%
Total	48

usercopy.c

55

-

12

106

Robert RichterPeter ZijlstraAndrew LutomirskiAlexander PotapenkoAndi KleenThomas GleixnerPaul GortmakerKees CookAl ViroOthers October 2002December 2002June 2011April 2012October 2013June 2015July 2016March 2017August 2018November 2020February 2022September 2022November 2022 var spanGroupData = [ {"timestamp": 1033455600, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1306911600, "group": [ {"author_id": 37, "token_count": 56}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 24, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 39, "token_count": 9}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 32, "token_count": 9}, ]}, ]

Author Name	Tokens	Token Proportion
Robert Richter	56	52.83%
Peter Zijlstra	12	11.32%
Andrew Lutomirski	9	8.49%
Alexander Potapenko	9	8.49%
Andi Kleen	3	2.83%
Thomas Gleixner	2	1.89%
Paul Gortmaker	1	0.94%
Kees Cook	1	0.94%
Al Viro	1	0.94%
Others	12	11.32%
Total	106

usercopy_32.c

340

-

19

419

Linus Torvalds (pre-git)Andrew MortonLinus TorvaldsNeil BrownChristoph HellwigHiro YoshiokaAlexey DobriyanH. Peter AnvinUros BizjakDan J WilliamsBorislav PetkovIngo MolnarAl ViroPaul GortmakerGreg Kroah-HartmanOthers September 1993April 1994July 1994June 1995March 1996September 1996January 1997January 1998September 1999February 2002October 2002April 2003May 2003April 2004June 2004June 2005July 2005June 2006January 2008February 2008September 2008April 2012September 2012March 2016July 2016December 2016March 2017November 2017January 2018March 2019April 2025 var spanGroupData = [ {"timestamp": 746866800, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 765187200, "group": [ {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 773046000, "group": [ {"author_id": 9, "token_count": 38}, ]}, {"timestamp": 801990000, "group": [ {"author_id": 9, "token_count": 15}, ]}, {"timestamp": 825667200, "group": [ {"author_id": 9, "token_count": 2}, ]}, {"timestamp": 841561200, "group": [ {"author_id": 9, "token_count": 59}, ]}, {"timestamp": 852105600, "group": [ {"author_id": 9, "token_count": 22}, ]}, {"timestamp": 883641600, "group": [ {"author_id": 9, "token_count": 48}, ]}, {"timestamp": 936169200, "group": [ {"author_id": 9, "token_count": 12}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 10, "token_count": 2}, ]}, {"timestamp": 1033455600, "group": [ {"author_id": 23, "token_count": 90}, {"author_id": 56, "token_count": 13}, {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1049184000, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 10, "token_count": 19}, ]}, {"timestamp": 1080806400, "group": [ {"author_id": 23, "token_count": 2}, ]}, {"timestamp": 1086073200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1117609200, "group": [ {"author_id": 12, "token_count": 12}, ]}, {"timestamp": 1120201200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 57, "token_count": 12}, {"author_id": 47, "token_count": 20}, ]}, {"timestamp": 1199174400, "group": [ {"author_id": 23, "token_count": 5}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1220252400, "group": [ {"author_id": 44, "token_count": 3}, ]}, {"timestamp": 1333263600, "group": [ {"author_id": 13, "token_count": 3}, ]}, {"timestamp": 1346482800, "group": [ {"author_id": 13, "token_count": 8}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 3, "token_count": 4}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 10, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 8, "token_count": 4}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1743490800, "group": [ {"author_id": 49, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Linus Torvalds (pre-git)	204	48.69%
Andrew Morton	97	23.15%
Linus Torvalds	24	5.73%
Neil Brown	20	4.77%
Christoph Hellwig	13	3.10%
Hiro Yoshioka	12	2.86%
Alexey Dobriyan	12	2.86%
H. Peter Anvin	11	2.63%
Uros Bizjak	4	0.95%
Dan J Williams	4	0.95%
Borislav Petkov	4	0.95%
Ingo Molnar	3	0.72%
Al Viro	2	0.48%
Paul Gortmaker	1	0.24%
Greg Kroah-Hartman	1	0.24%
Others	7	1.67%
Total	419

usercopy_64.c

144

-

12

491

Dan J WilliamsAndi KleenLinus TorvaldsAl ViroThomas GleixnerPaul GortmakerAndrew LutomirskiOthers February 2002June 2002December 2002January 2003May 2004June 2006February 2007August 2014June 2015August 2015March 2016June 2016July 2016September 2016May 2017August 2018May 2019September 2020April 2022April 2023May 2023January 2025 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1022914800, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1038729600, "group": [ {"author_id": 6, "token_count": 10}, ]}, {"timestamp": 1041408000, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1083394800, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1149145200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1170316800, "group": [ {"author_id": 6, "token_count": 7}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 8, "token_count": 2}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 39, "token_count": 1}, {"author_id": 50, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 8, "token_count": 411}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 31, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 10, "token_count": 10}, ]}, {"timestamp": 1682924400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1735718400, "group": [ {"author_id": 60, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dan J Williams	422	85.95%
Andi Kleen	24	4.89%
Linus Torvalds	10	2.04%
Al Viro	7	1.43%
Thomas Gleixner	1	0.20%
Paul Gortmaker	1	0.20%
Andrew Lutomirski	1	0.20%
Others	25	5.09%
Total	491