Total Tested-by of this kernel release: 270
27 companies contribute their works to this kernel release.
Averagely, every companies committed 10 Tested-by.

No.1	Unknown                         90(33.33%)		
No.1	Randy Dunlap <rdunlap () infradead ! org>                 14
No.2	Steev Klimaszewski <steev () kali ! org>                  13
No.3	Paul E. McKenney <paulmck () kernel ! org>                5
No.3	Ferry Toth <fntoth () gmail ! com>                        5
No.3	Klara Modin <klarasmodin () gmail ! com>                  5
No.3	Roger Quadros <rogerq () kernel ! org>                    5
No.3	Serge Semin <fancer ! lancer () gmail ! com>              5
No.3	Boqun Feng <boqun ! feng () gmail ! com>                  5
No.9	Quentin Schulz <quentin ! schulz () cherry ! de>          3
No.9	Will Deacon <will () kernel ! org>                        3
No.11	Martin Blumenstingl <martin ! blumenstingl () googlemail ! com>2
No.11	Hélène Vulquin <oss () helene ! moe>                    2
No.11	Diogo Ivo <diogo ! ivo () tecnico ! ulisboa ! pt>         2
No.11	Parthiban Nallathambi <parthiban () linumiz ! com>        2
No.15	Christian Marangi <ansuelsmth () gmail ! com>             1
No.15	Kees Cook <kees () kernel ! org>                          1
No.15	Luca Weiss <luca ! weiss () fairphone ! com>              1
No.15	Dave Stevenson <dave ! stevenson () raspberrypi ! com>    1
No.15	Andrew Jeffery <andrew () codeconstruct ! com ! au>       1
No.15	Ard Biesheuvel <ardb () kernel ! org>                     1
No.15	John B. Wyatt IV <sageofredondo () gmail ! com>           1
No.15	Michael Walle <mwalle () kernel ! org>                    1
No.15	Puranjay Mohan <puranjay12 () gmail ! com>                1
No.15	FUKAUMI Naoki <naoki () radxa ! com>                      1
No.15	Philippe Simons <simons ! philippe () gmail ! com>        1
No.15	<syzbot+71abe7ab2b70bca770fd () syzkaller ! appspotmail ! com>1
No.15	Jens Glathe <jens ! glathe () oldschoolsolutions ! biz>   1
No.15	Marc Zyngier <maz () kernel ! org>                        1
No.15	Nathan Chancellor <nathan () kernel ! org>                1
No.15	Tommaso Merciai <tomm ! merciai () gmail ! com>           1
No.15	Dimitri Fedrau <dima ! fedrau () gmail ! com>             1
No.15	Samith Castro <samithnarayam () hotmail ! com>            1
No.15	<syzbot+852e935b899bde73626e () syzkaller ! appspotmail ! com>1
		
	
No.2	Linaro                          29(10.74%)		
No.1	Neil Armstrong <neil ! armstrong () linaro ! org>         12
No.2	Thiago Jung Bauermann <thiago ! bauermann () linaro ! org>7
No.3	Bryan O'Donoghue <bryan ! odonoghue () linaro ! org>      6
No.4	Stefan Schmidt <stefan ! schmidt () linaro ! org>         3
No.5	Anders Roxell <anders ! roxell () linaro ! org>           1
		
	
No.3	IBM                             18(6.67%)		
No.1	Sumanth Korikkar <sumanthk () linux ! ibm ! com>          7
No.2	Vineeth Vijayan <vneethv () linux ! ibm ! com>            4
No.3	Stefan Berger <stefanb () linux ! ibm ! com>              1
No.3	Marc Hartmayer <mhartmay () linux ! ibm ! com>            1
No.3	Benjamin Block <bblock () linux ! ibm ! com>              1
No.3	Anthony Krowiak <akrowiak () linux ! ibm ! com>           1
No.3	Ojaswin Mujoo <ojaswin () linux ! ibm ! com>              1
No.3	Christian Borntraeger <borntraeger () linux ! ibm ! com>  1
No.3	Niklas Schnelle <schnelle () linux ! ibm ! com>           1
		
	
No.3	Intel                           18(6.67%)		
No.1	Mariusz Tkaczyk <mariusz ! tkaczyk () linux ! intel ! com>7
No.2	Yongwei Ma <yongwei ! ma () intel ! com>                  4
No.3	kernel test robot <oliver ! sang () intel ! com>          3
No.4	Diego Garcia Rodriguez <diego ! garcia ! rodriguez () intel ! com>2
No.5	Yan Hua Wu <yanhua1 ! wu () intel ! com>                  1
No.5	Casey G Bowman <casey ! g ! bowman () intel ! com>        1
		
	
No.3	AMD                             18(6.67%)		
No.1	K Prateek Nayak <kprateek ! nayak () amd ! com>           7
No.2	Dhananjay Ugwekar <dhananjay ! ugwekar () amd ! com>      6
No.3	Jason Andryuk <jason ! andryuk () amd ! com>              5
		
	
No.6	Bootlin                         13(4.81%)		
No.1	Thomas Bonnefille <thomas ! bonnefille () bootlin ! com>  6
No.2	Gregory CLEMENT <gregory ! clement () bootlin ! com>      5
No.3	Herve Codina <herve ! codina () bootlin ! com>            1
No.3	Luca Ceresoli <luca ! ceresoli () bootlin ! com>          1
		
	
No.7	Novell                          10(3.70%)		
No.1	Petr Mladek <pmladek () suse ! com>                       5
No.2	Marcos Paulo de Souza <mpdesouza () suse ! com>           4
No.3	Vlastimil Babka <vbabka () suse ! cz>                     1
		
	
No.8	ARM                             9(3.33%)		
No.1	Metin Kaya <metin ! kaya () arm ! com>                    7
No.2	Andre Przywara <andre ! przywara () arm ! com>            1
No.2	Vincenzo Frascino <vincenzo ! frascino () arm ! com>      1
		
	
No.8	Red Hat                         9(3.33%)		
No.1	Mario Casquero <mcasquer () redhat ! com>                 4
No.2	John B. Wyatt IV <jwyatt () redhat ! com>                 1
No.2	Jan Stancek <jstancek () redhat ! com>                    1
No.2	Hans de Goede <hdegoede () redhat ! com>                  1
No.2	Guangwu Zhang <guazhang () redhat ! com>                  1
No.2	Juri Lelli <juri ! lelli () redhat ! com>                 1
		
	
No.10	Baylibre                        8(2.96%)		
No.1	Kevin Hilman <khilman () baylibre ! com>                  4
No.2	Trevor Gamblin <tgamblin () baylibre ! com>               3
No.3	Alexandre Mergnat <amergnat () baylibre ! com>            1
		
	
No.10	Renesas Electronics             8(2.96%)		
No.1	Lad Prabhakar <prabhakar ! csengg () gmail ! com>         4
No.2	Geert Uytterhoeven <geert () linux-m68k ! org>            3
No.3	Claudiu Beznea <claudiu ! beznea ! uj () bp ! renesas ! com>1
		
	
No.12	Google                          7(2.59%)		
No.1	Sami Tolvanen <samitolvanen () google ! com>              3
No.2	Douglas Anderson <dianders () chromium ! org>             1
No.2	Thiébaud Weksteen <tweek () google ! com>                1
No.2	Peter Gonda <pgonda () google ! com>                      1
No.2	Brian Geffon <bgeffon () google ! com>                    1
		
	
No.13	NXP                             6(2.22%)		
No.1	Iuliana Prodan <iuliana ! prodan () nxp ! com>            5
No.2	Vladimir Oltean <vladimir ! oltean () nxp ! com>          1
		
	
No.14	PHYTEC                          5(1.85%)		
No.1	Wadim Egorov <w ! egorov () phytec ! de>                  5
		
	
No.15	Texas Instruments               4(1.48%)		
No.1	Dhruva Gole <d-gole () ti ! com>                          4
		
	
No.16	XS4ALL Internet bv              3(1.11%)		
No.1	Hans Verkuil <hverkuil-cisco () xs4all ! nl>              3
		
	
No.16	Realtek                         3(1.11%)		
No.1	Ricky WU <ricky_wu () realtek ! com>                      3
		
	
No.18	NVIDIA                          2(0.74%)		
No.1	Chaitanya Kulkarni <kch () nvidia ! com>                  2
		
	
No.18	UnionTech                       2(0.74%)		
No.1	Qiang Ma <maqianga () uniontech ! com>                    1
No.1	Erpeng Xu <xuerpeng () uniontech ! com>                   1
		
	
No.20	Ideas on board                  1(0.37%)		
No.1	Jacopo Mondi <jacopo ! mondi () ideasonboard ! com>       1
		
	
No.20	QUALCOMM                        1(0.37%)		
No.1	Depeng Shao <quic_depengs () quicinc ! com>               1
		
	
No.20	ZTE                             1(0.37%)		
No.1	Ran Xiaokai <ran ! xiaokai () zte ! com ! cn>             1
		
	
No.20	Rockchip                        1(0.37%)		
No.1	Liang Chen <cl () rock-chips ! com>                       1
		
	
No.20	Debian                          1(0.37%)		
No.1	Mark Brown <broonie () linaro ! org>                      1
		
	
No.20	Huawei                          1(0.37%)		
No.1	Hanjun Guo <guohanjun () huawei ! com>                    1
		
	
No.20	Samsung                         1(0.37%)		
No.1	Marek Szyprowski <m ! szyprowski () samsung ! com>        1
		
	
No.20	Microsoft                       1(0.37%)		
No.1	Saurabh Sengar <ssengar () linux ! microsoft ! com>       1