x86

Files:

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

check_initial_reg_state.c

101

-

2

263

Andrew LutomirskiThomas Gleixner January 2016May 2019 var spanGroupData = [ {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 261}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	261	99.24%
Thomas Gleixner	2	0.76%
Total	263

entry_from_vm86.c

348

-

3

1636

Andrew LutomirskiRicardo NeriThomas Gleixner May 2015July 2015September 2015October 2015November 2017March 2018May 2019 var spanGroupData = [ {"timestamp": 1430463600, "group": [ {"author_id": 0, "token_count": 447}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 608}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 5, "token_count": 424}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 130}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	1210	73.96%
Ricardo Neri	424	25.92%
Thomas Gleixner	2	0.12%
Total	1636

fsgsbase.c

592

-

4

2445

Andrew LutomirskiChang S. BaeThomas GleixnerDmitry Safonov April 2016February 2017August 2017May 2019July 2019 var spanGroupData = [ {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 1635}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 100}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 0, "token_count": 364}, {"author_id": 6, "token_count": 250}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 93}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	2192	89.65%
Chang S. Bae	250	10.22%
Thomas Gleixner	2	0.08%
Dmitry Safonov	1	0.04%
Total	2445

ioperm.c

185

-

3

802

Andrew LutomirskiThomas GleixnerGreg Kroah-Hartman February 2017November 2017November 2019 var spanGroupData = [ {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 725}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 76}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	725	90.40%
Thomas Gleixner	76	9.48%
Greg Kroah-Hartman	1	0.12%
Total	802

iopl.c

243

-

3

951

Andrew LutomirskiThomas GleixnerGreg Kroah-Hartman March 2016November 2017November 2019 var spanGroupData = [ {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 521}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 3, "token_count": 429}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	521	54.78%
Thomas Gleixner	429	45.11%
Greg Kroah-Hartman	1	0.11%
Total	951

ldt_gdt.c

927

-

4

3820

Andrew LutomirskiDmitry SafonovThomas GleixnerGreg Kroah-Hartman July 2015April 2016February 2017March 2017November 2017December 2017 var spanGroupData = [ {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 2573}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 809}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 149}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 267}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	3798	99.42%
Dmitry Safonov	19	0.50%
Thomas Gleixner	2	0.05%
Greg Kroah-Hartman	1	0.03%
Total	3820

mov_ss_trap.c

286

-

1

1123

Andrew Lutomirski May 2018November 2019 var spanGroupData = [ {"timestamp": 1525158000, "group": [ {"author_id": 0, "token_count": 1121}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	1123	100.00%
Total	1123

pkey-helpers.h

219

-

2

779

Dave HansenGreg Kroah-Hartman July 2016November 2017May 2018 var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 747}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 21}, ]}, ]

Author Name	Tokens	Token Proportion
Dave Hansen	778	99.87%
Greg Kroah-Hartman	1	0.13%
Total	779

protection_keys.c

1506

-

7

6172

Dave HansenIngo MolnarAndrew LutomirskiEric W. BiedermannMauro Carvalho ChehabGreg Kroah-HartmanColin Ian King July 2016December 2016February 2017June 2017November 2017May 2018January 2019June 2019 var spanGroupData = [ {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 5623}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 13, "token_count": 1}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 12, "token_count": 6}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 0, "token_count": 20}, {"author_id": 1, "token_count": 6}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 412}, {"author_id": 8, "token_count": 35}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 63}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 14, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Dave Hansen	6108	98.96%
Ingo Molnar	35	0.57%
Andrew Lutomirski	20	0.32%
Eric W. Biedermann	6	0.10%
Mauro Carvalho Chehab	1	0.02%
Greg Kroah-Hartman	1	0.02%
Colin Ian King	1	0.02%
Total	6172

ptrace_syscall.c

430

-

4

2576

Andrew LutomirskiColin Ian KingGreg Kroah-HartmanDmitry Safonov October 2015February 2016August 2016February 2017November 2017March 2018March 2020 var spanGroupData = [ {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 1605}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 913}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 13, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 14}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	2572	99.84%
Colin Ian King	2	0.08%
Greg Kroah-Hartman	1	0.04%
Dmitry Safonov	1	0.04%
Total	2576

sigreturn.c

876

-

2

3187

Andrew LutomirskiThomas Gleixner April 2015February 2016September 2016June 2018May 2019November 2019 var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 2518}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 0, "token_count": 565}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 64}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 28}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	3185	99.94%
Thomas Gleixner	2	0.06%
Total	3187

single_step_syscall.c

255

-

4

907

Andrew LutomirskiDominik BrodowskiDmitry SafonovThomas Gleixner April 2015February 2017February 2018May 2019November 2019 var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 529}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 4, "token_count": 8}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 7, "token_count": 10}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 0, "token_count": 358}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	887	97.79%
Dominik Brodowski	10	1.10%
Dmitry Safonov	8	0.88%
Thomas Gleixner	2	0.22%
Total	907

syscall_arg_fault.c

230

-

3

679

Andrew LutomirskiTong BoThomas Gleixner July 2015April 2019May 2019July 2019 var spanGroupData = [ {"timestamp": 1435734000, "group": [ {"author_id": 0, "token_count": 328}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 10, "token_count": 12}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 337}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	665	97.94%
Tong Bo	12	1.77%
Thomas Gleixner	2	0.29%
Total	679

syscall_nt.c

87

-

2

288

Andrew LutomirskiThomas Gleixner August 2015March 2016May 2019 var spanGroupData = [ {"timestamp": 1438412400, "group": [ {"author_id": 0, "token_count": 96}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 190}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	286	99.31%
Thomas Gleixner	2	0.69%
Total	288

syscall_numbering.c

89

-

1

318

Andrew Lutomirski July 2019 var spanGroupData = [ {"timestamp": 1561964400, "group": [ {"author_id": 0, "token_count": 318}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	318	100.00%
Total	318

sysret_rip.c

187

-

2

779

Andrew LutomirskiThomas Gleixner December 2016May 2019 var spanGroupData = [ {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 777}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	777	99.74%
Thomas Gleixner	2	0.26%
Total	779

sysret_ss_attrs.c

104

-

2

262

Andrew LutomirskiThomas Gleixner April 2015May 2019 var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 260}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	260	99.24%
Thomas Gleixner	2	0.76%
Total	262

test_FCMOV.c

94

-

2

579

Denys VlasenkoGreg Kroah-Hartman September 2015November 2017 var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 578}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Denys Vlasenko	578	99.83%
Greg Kroah-Hartman	1	0.17%
Total	579

test_FCOMI.c

332

-

2

971

Denys VlasenkoGreg Kroah-Hartman September 2015November 2017 var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 970}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Denys Vlasenko	970	99.90%
Greg Kroah-Hartman	1	0.10%
Total	971

test_FISTTP.c

138

-

2

461

Denys VlasenkoGreg Kroah-Hartman September 2015November 2017 var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 460}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Denys Vlasenko	460	99.78%
Greg Kroah-Hartman	1	0.22%
Total	461

test_mremap_vdso.c

107

-

3

413

Dmitry SafonovDominik BrodowskiThomas Gleixner June 2016February 2018May 2019 var spanGroupData = [ {"timestamp": 1464764400, "group": [ {"author_id": 4, "token_count": 396}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 7, "token_count": 15}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Dmitry Safonov	396	95.88%
Dominik Brodowski	15	3.63%
Thomas Gleixner	2	0.48%
Total	413

test_syscall_vdso.c

400

-

3

1257

Denys VlasenkoAndrew LutomirskiThomas Gleixner September 2015April 2018May 2019 var spanGroupData = [ {"timestamp": 1441090800, "group": [ {"author_id": 2, "token_count": 1246}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Denys Vlasenko	1246	99.12%
Andrew Lutomirski	9	0.72%
Thomas Gleixner	2	0.16%
Total	1257

test_vdso.c

342

-

3

1547

Andrew LutomirskiDominik BrodowskiGreg Kroah-Hartman November 2016November 2017February 2018October 2018March 2020 var spanGroupData = [ {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 508}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 7, "token_count": 169}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 856}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	1377	89.01%
Dominik Brodowski	169	10.92%
Greg Kroah-Hartman	1	0.06%
Total	1547

test_vsyscall.c

576

-

3

2571

Andrew LutomirskiDominik BrodowskiColin Ian King January 2018February 2018March 2018June 2019July 2019 var spanGroupData = [ {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 2209}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 7, "token_count": 9}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 0, "token_count": 339}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 13, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	2561	99.61%
Dominik Brodowski	9	0.35%
Colin Ian King	1	0.04%
Total	2571

trivial_32bit_program.c

18

-

2

26

Andrew LutomirskiThomas Gleixner April 2015May 2015May 2019 var spanGroupData = [ {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	24	92.31%
Thomas Gleixner	2	7.69%
Total	26

trivial_64bit_program.c

18

-

2

26

Andrew LutomirskiThomas Gleixner May 2015May 2019 var spanGroupData = [ {"timestamp": 1430463600, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	24	92.31%
Thomas Gleixner	2	7.69%
Total	26

trivial_program.c

10

-

1

19

Florian Weimer May 2018 var spanGroupData = [ {"timestamp": 1525158000, "group": [ {"author_id": 9, "token_count": 19}, ]}, ]

Author Name	Tokens	Token Proportion
Florian Weimer	19	100.00%
Total	19

unwind_vdso.c

202

-

2

829

Andrew LutomirskiThomas Gleixner October 2015May 2019 var spanGroupData = [ {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 827}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	827	99.76%
Thomas Gleixner	2	0.24%
Total	829

vdso_restorer.c

95

-

2

315

Andrew LutomirskiThomas Gleixner January 2016May 2019March 2020 var spanGroupData = [ {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 252}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 61}, ]}, ]

Author Name	Tokens	Token Proportion
Andrew Lutomirski	313	99.37%
Thomas Gleixner	2	0.63%
Total	315