lkdtm

Files:

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

bugs.c

630

-

16

2350

Kees CookAndrew LutomirskiAmit Daniel KachhapArd BiesheuvelJiasheng JiangArnd BergmannChristophe LeroyBrendan HigginsLee JonesMichael EllermanDaniel KissRaul E RangelMichael DavidsonJustin StittGustavo A. R. SilvaGreg Kroah-Hartman June 2016July 2016August 2016November 2016January 2017March 2017April 2017August 2017November 2017April 2019June 2019August 2019November 2019December 2019January 2020March 2020April 2020June 2020April 2021June 2021August 2021October 2021January 2022March 2022April 2022July 2022 var spanGroupData = [ {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 338}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 230}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 24, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 7, "token_count": 19}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 37, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 148}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 299}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 31, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 78}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 17, "token_count": 11}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 10, "token_count": 77}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 42, "token_count": 1}, {"author_id": 0, "token_count": 293}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 80}, {"author_id": 19, "token_count": 6}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 0, "token_count": 73}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 26, "token_count": 3}, {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 11, "token_count": 34}, {"author_id": 0, "token_count": 321}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 13, "token_count": 21}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 183}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 3, "token_count": 13}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 39, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	2078	88.43%
Andrew Lutomirski	78	3.32%
Amit Daniel Kachhap	77	3.28%
Ard Biesheuvel	34	1.45%
Jiasheng Jiang	21	0.89%
Arnd Bergmann	19	0.81%
Christophe Leroy	13	0.55%
Brendan Higgins	11	0.47%
Lee Jones	6	0.26%
Michael Ellerman	4	0.17%
Daniel Kiss	3	0.13%
Raul E Rangel	2	0.09%
Michael Davidson	1	0.04%
Justin Stitt	1	0.04%
Gustavo A. R. Silva	1	0.04%
Greg Kroah-Hartman	1	0.04%
Total	2350

cfi.c

189

-

3

581

Kees CookSami TolvanenColin Ian King August 2019June 2021March 2022April 2022June 2022September 2022 var spanGroupData = [ {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 84}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 463}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 12, "token_count": 25}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	555	95.52%
Sami Tolvanen	25	4.30%
Colin Ian King	1	0.17%
Total	581

core.c

488

-

21

1908

Kees CookSimon KågströmAnkita GargArnd BergmannRandy DunlapAlan CoxJuerg HaefligerGanesh GoudarTerry ChiaTejun HeoAndrew LutomirskiAdrian BunkSilvio CesareRusty RussellKevin MitchellThomas GleixnerNicholas PigginMauro Carvalho ChehabJann HornIvan DelalandeFrancis Laniel October 2006November 2006February 2008March 2010August 2010July 2012October 2013February 2014July 2014February 2016June 2016July 2016January 2017October 2017January 2018August 2018January 2019May 2019June 2019July 2019August 2019November 2019November 2020December 2020June 2021August 2021September 2021December 2021March 2022 var spanGroupData = [ {"timestamp": 1159686000, "group": [ {"author_id": 6, "token_count": 198}, ]}, {"timestamp": 1162368000, "group": [ {"author_id": 15, "token_count": 15}, ]}, {"timestamp": 1201852800, "group": [ {"author_id": 27, "token_count": 3}, ]}, {"timestamp": 1267430400, "group": [ {"author_id": 1, "token_count": 374}, {"author_id": 25, "token_count": 3}, ]}, {"timestamp": 1280646000, "group": [ {"author_id": 30, "token_count": 2}, ]}, {"timestamp": 1341126000, "group": [ {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 23, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 699}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 7, "token_count": 112}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 22, "token_count": 5}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 93}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 41, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 40, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 35, "token_count": 1}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 9, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 196}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 2}, {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 36, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 123}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	1166	61.11%
Simon Kågström	374	19.60%
Ankita Garg	198	10.38%
Arnd Bergmann	112	5.87%
Randy Dunlap	15	0.79%
Alan Cox	8	0.42%
Juerg Haefliger	5	0.26%
Ganesh Goudar	5	0.26%
Terry Chia	4	0.21%
Tejun Heo	3	0.16%
Andrew Lutomirski	3	0.16%
Adrian Bunk	3	0.16%
Silvio Cesare	2	0.10%
Rusty Russell	2	0.10%
Kevin Mitchell	2	0.10%
Thomas Gleixner	1	0.05%
Nicholas Piggin	1	0.05%
Mauro Carvalho Chehab	1	0.05%
Jann Horn	1	0.05%
Ivan Delalande	1	0.05%
Francis Laniel	1	0.05%
Total	1908

fortify.c

217

-

2

777

Kees CookFrancis Laniel December 2020June 2021August 2021February 2022March 2022August 2022 var spanGroupData = [ {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 268}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 161}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 0, "token_count": 298}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	509	65.51%
Francis Laniel	268	34.49%
Total	777

heap.c

341

-

4

1279

Kees CookVasyl GomonovychIngo MolnarGreg Kroah-Hartman June 2016July 2016February 2017November 2017July 2019June 2020June 2021August 2021February 2022March 2022May 2022 var spanGroupData = [ {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 525}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 21, "token_count": 1}, {"author_id": 16, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 271}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 356}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 93}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	1263	98.75%
Vasyl Gomonovych	12	0.94%
Ingo Molnar	3	0.23%
Greg Kroah-Hartman	1	0.08%
Total	1279

lkdtm.h

100

-

5

207

Kees CookGanesh GoudarFrancis LanielChristophe LeroyGreg Kroah-Hartman February 2016June 2016July 2016November 2017August 2019November 2020December 2020June 2021August 2021September 2021March 2022April 2022 var spanGroupData = [ {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 5}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 41}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 97}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	194	93.72%
Ganesh Goudar	5	2.42%
Francis Laniel	5	2.42%
Christophe Leroy	2	0.97%
Greg Kroah-Hartman	1	0.48%
Total	207

perms.c

293

-

4

1128

Kees CookChristophe LeroyCatalin MarinasGreg Kroah-Hartman June 2016July 2016November 2016November 2017November 2018December 2018June 2020February 2022March 2022 var spanGroupData = [ {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 676}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 14, "token_count": 17}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 3, "token_count": 9}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 3, "token_count": 65}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 3, "token_count": 200}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 105}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	836	74.11%
Christophe Leroy	274	24.29%
Catalin Marinas	17	1.51%
Greg Kroah-Hartman	1	0.09%
Total	1128

powerpc.c

129

-

2

328

Ganesh GoudarKees Cook November 2020March 2022 var spanGroupData = [ {"timestamp": 1604214000, "group": [ {"author_id": 2, "token_count": 295}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 33}, ]}, ]

Author Name	Tokens	Token Proportion
Ganesh Goudar	295	89.94%
Kees Cook	33	10.06%
Total	328

refcount.c

419

-

3

1416

Kees CookWill DeaconColin Ian King April 2017July 2017August 2017March 2018November 2019March 2022 var spanGroupData = [ {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 1103}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 168}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 34, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 28, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 141}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	1413	99.79%
Will Deacon	2	0.14%
Colin Ian King	1	0.07%
Total	1416

rodata.c

11

-

3

14

Kees CookMark RutlandGreg Kroah-Hartman February 2016July 2016November 2017December 2020 var spanGroupData = [ {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 5, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	12	85.71%
Mark Rutland	1	7.14%
Greg Kroah-Hartman	1	7.14%
Total	14

stackleak.c

144

-

4

398

Mark RutlandAlexander PopovKees CookLinus Torvalds August 2018January 2020June 2021March 2022April 2022May 2022June 2022 var spanGroupData = [ {"timestamp": 1533106800, "group": [ {"author_id": 8, "token_count": 67}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 8, "token_count": 28}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 5, "token_count": 227}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 5, "token_count": 41}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 32, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Mark Rutland	268	67.34%
Alexander Popov	95	23.87%
Kees Cook	33	8.29%
Linus Torvalds	2	0.50%
Total	398

usercopy.c

457

-

3

1756

Kees CookIngo MolnarGreg Kroah-Hartman June 2016July 2016September 2016February 2017June 2017November 2017January 2018June 2020June 2021February 2022March 2022May 2022 var spanGroupData = [ {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 1114}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 0, "token_count": 89}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 21, "token_count": 1}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 0, "token_count": 57}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 316}, ]}, ]

Author Name	Tokens	Token Proportion
Kees Cook	1752	99.77%
Ingo Molnar	3	0.17%
Greg Kroah-Hartman	1	0.06%
Total	1756