Only a few Muslims were killed by Whites such as Brenton Tarrant and Anders Breivik, but in the following genocides, millions of Muslims died and yet nobody cares when other races such as the Mongoloids and Indians do it to the Muslims at a greater scale that even involves their military:
Panthay Rebellion (1856-1873), Dungan Revolt (1862–1877), Dungan Revolt (1895–1896) in Imperial China and the Ghulja incident (1997) and July 2009 Ürümqi riots in the modern People's Republic of China - 14,050,000 killed.
The empire of China was established in 3500 BCE during the Liangzhu Period by Yellow Emperor Huangdi.
The Qing Dynasty was a period of intense Chinese colonialism because Emperor Hong Taiji ordered the conquest of Vietnam, Tibet, Qinghai, Xinjiang, Mongolia, Manchuria, Korea, Taiwan, Hainan, Hong Kong, Singapore, and Pangasinan in the 1600s.
The Qing dynasty began a policy of aggressively forcing its conquered subjects to convert to the Chinese religions of Shenism, Confucianism, Taoism, and Buddhism and to be forcibly educated in the Chinese philosophy of Legalism and those that did not convert to these beliefs were executed.
When Mao Zedong became the Chairman of the Communist Party of the People's Republic of China and turned China Communist after winning the Chinese Civil War in 1949, he also committed genocide against the Muslims because they refused to convert to Communism.
An image of Chinese infantry soldiers gunning down Muslims with their rifles:

An image of China's capital Beijing, modern because it has no Muslims:

Source: https://en.wikipedia.org/wiki/Persecution_of_Muslims#China
____________________________________________________________________
Champa–Vietnam War (1471) - 100,000 killed.
The Vietnamese Empire was established in 939 by Ngô Quyền.
The Vietnamese Emperor Lê Thánh Tông ordered the conquest of Champa to the south to expand his empire in 1471. His soldiers killed Muslim minorities in the process because they refused to convert to Shenism, Confucianism, Taoism, and Buddhism and also because he wanted to modernize and industrialize the region based on the modern Ming Bureacratic System.
He sent a large expeditionary force of 250,000 soldiers with guns, cannons, grenades, and rockets and 1,500 cannon armed battleships. The use of gunpowder and rocket weapons enabled his forces, the he personally led, to defeat the Champa army and its war elephants that still used bows and arrows and catapults.
In the conquered land, Emperor Thánh Tông established Quảng Nam as Vietnam's 13th province, with 42 military colonies (Đồn điền), setting up administration, customs and regulations according to the Vietnamese Confucian state apparatus.
In 1479, Lê Thánh Tông also campaigned against Laos in the Vietnamese–Lao War and captured its capital Luang Prabang, in which later the city was totally ransacked and destroyed by the Vietnamese.
When Vietnam became Communist in 1976 after the end of the Vietnam War, General Secretary of the Communist Party, Le Duan, also committed genocide against the Muslims because they refused to convert to Communism.
An image of Vietnam's capital Hanoi, modern because it has no Muslims:
Hieucd210118-050138.jpg)
Sources:
https://en.wikipedia.org/wiki/Ng%C3%B4_Quy%E1%BB%81n
https://en.wikipedia.org/wiki/Champa%E2%80%93%C4%90%E1%BA%A1i_Vi%E1%BB%87t_War_(1471)
https://en.wikipedia.org/wiki/History_of_Vietnam#Later_L%C3%AA_dynasty_%E2%80%93_primitive_period_(1427%E2%80%931527)
https://en.wikipedia.org/wiki/Persecution_of_Muslims#Vietnam
____________________________________________________________________
Cambodian Genocide by the Khmer Rouge in the 1970s - 500,000 killed.
The persecution of Muslims in Cambodia began when the Hindu Khmer Empire was established by Jayavarman the 2nd who conquered Vyadhapura, Sambhupura, Banteay, Prei Nokor, Wat Pu, Angkor, and Amarendrapura in 802.
Researchers have also concluded that the Khmer Empire invented the world's first healthcare system which included 102 hospitals.
The Cambodians later converted to Buddhism in the 1400s, and during this time period, they also committed genocide against Muslims.
The Cambodians under Pol Pot wanted to restore their Khmer Empire but under Communist Ideology so they sent their soldiers to kill Muslims who refused to convert to Communism.
Pol Pot wanted to further industrialize Cambodia but he needed to eradicate the Muslims because he saw them as backwards and refusing to embrace progress with their stupid and superstitious religion. His goal was to reach 70 to 80% farm mechanization in five to ten years, and a modern industrial base in fifteen to twenty years. He also announced that manufacturing should focus on the production of basic agricultural machinery and light industrial goods such as bicycles.
An image of Cambodia's capital Phnom Penh, modern because it has no Muslims:

Sources:
https://en.wikipedia.org/wiki/Jayavarman_II
https://en.wikipedia.org/wiki/Khmer_Empire
https://en.wikipedia.org/wiki/Persecution_of_Muslims#Cambodia
https://en.wikipedia.org/wiki/Pol_Pot#Establishing_the_new_government:_1975
____________________________________________________________________
Rohingya Genocide in Myanmar - 25,000 killed.
In 1044, Emperor Anawrahta Minsaw established the Burmese or Myanmar Empire and conquered the Shan Hills, the Mon City-States, Thaton, Arakan, and Pateikkaya.
Anawrahta organized Burma's military. His key men—known as the Four Great Paladins in Burmese history—were:
Kyansittha - his son and lead general.
Nyaung-U Hpi
Nga Htwe Yu
Nga Lon Letpe
After his return from the Nanzhao expedition, Shan chiefs along the route presented Anawrahta with tributes. Still, their allegiance was nominal and he had to establish 43 forts along the eastern foothills.
But the Thaton Kingdom refused to submit. Anawrahta's armies, led by the "Four Paladins", invaded the southern kingdom in early 1057. After a 3-months' siege of the city of Thaton, on 17 May 1057, (11th waxing of Nayon, 419 ME), the Burmese forces conquered the city.
Since Burma is a Buddhist majority empire, Anawrahta's soldiers killed the Muslim minorities who refused to convert to Buddhism.
The Buddhist persecution of Muslims also occurred during the reign of Emperor Bayinnaung from 1550–1589 CE. He also disallowed the Eid al-Adha, the religious sacrifice of cattle, regarding the killing of animals in the name of religion as a cruel custom. Halal food was also forbidden by Emperor Alaungpaya in the 18th century.
The Burmese also occupied Laos in 1767.
Emperor Bodawpaya also conquered Manipur in 1814 and Assam in 1819.
When General Ne Win swept to power on a wave of nationalism in 1962, the status of Muslims changed for the worse. Muslims were expelled from the army and rapidly marginalized. Many Rohingya Muslims fled Burma as refugees and inundated neighboring Bangladesh including 200,000 who fled Burma in 1978 as a result of the King Dragon operation in Arakan and 250,000 in 1991.
A widely publicized Burmese conflict was the 2012 Rakhine State riots, a series of clashes that primarily involved the ethnic Rakhine Buddhist people and the Rohingya Muslim people in the northern Rakhine State – an estimated 90,000 people were displaced as a result of the riots.
Myanmar's pro-democracy leader Aung San Suu Kyi was accused of failing to protect Myanmar's Rohingya Muslims during the 2016–2017 persecution. State crime experts from Queen Mary University of London warned that Suu Kyi is "legitimizing genocide" in Myanmar.
Some Buddhist leaders in Myanmar such as Ashin Wirathu promote violence against Muslims.
An image of Myanmar's capital Naypyidaw, modern because it has no Muslims:
https://duckduckgo.com/?q=Myanmar%27s+capital+Naypyidaw&iax=images&ia=images

Sources:
https://en.wikipedia.org/wiki/Anawrahta
https://en.wikipedia.org/wiki/History_of_Myanmar
https://en.wikipedia.org/wiki/Persecution_of_Muslims#Myanmar
https://en.wikipedia.org/wiki/Rohingya_genocide
____________________________________________________________________
Indian Invasion of Samana (1709) and the Jammu massacres (1947) - 100,000 killed.
The Indian Empire was established by Sudas in 1400 BCE.
The Indian Empire, in an expedition lead by Supreme Commander Banda Singh Bahadur, occupied Samana in 1709 and killed Muslims there for refusing to convert to Hinduism, Sikhism, Buddhism, and Jainism.
The Jammu massacre also happened in 1947 when the Hindus, Sikhs, Buddhists, and Jainists united against the Muslims and killed them in violent riots, which led to the division of India into Pakistan and India.
Sources:
https://en.wikipedia.org/wiki/Persecution_of_Muslims#Sikh_Khalsa_and_Sikh_Empire
https://en.wikipedia.org/wiki/1947_Jammu_massacres
____________________________________________________________________
Note: the French eventually turned Vietnam, Cambodia, and Laos into protectorates but only because their emperors allowed it because the Thai attempted to conquer their empires. This caused those 3 territories to be called French-Indochina with Vietnam being turned into a protectorate 1st in 1862, then Cambodia in 1867, and finally Laos in 1893.
Sources:
https://en.wikipedia.org/wiki/History_of_Vietnam#Division_and_colonial_era_(1862%E2%80%931945)
https://en.wikipedia.org/wiki/Cambodia#French_colonisation
https://en.wikipedia.org/wiki/History_of_Laos#Colonial_period
Panthay Rebellion (1856-1873), Dungan Revolt (1862–1877), Dungan Revolt (1895–1896) in Imperial China and the Ghulja incident (1997) and July 2009 Ürümqi riots in the modern People's Republic of China - 14,050,000 killed.
The empire of China was established in 3500 BCE during the Liangzhu Period by Yellow Emperor Huangdi.
The Qing Dynasty was a period of intense Chinese colonialism because Emperor Hong Taiji ordered the conquest of Vietnam, Tibet, Qinghai, Xinjiang, Mongolia, Manchuria, Korea, Taiwan, Hainan, Hong Kong, Singapore, and Pangasinan in the 1600s.
The Qing dynasty began a policy of aggressively forcing its conquered subjects to convert to the Chinese religions of Shenism, Confucianism, Taoism, and Buddhism and to be forcibly educated in the Chinese philosophy of Legalism and those that did not convert to these beliefs were executed.
When Mao Zedong became the Chairman of the Communist Party of the People's Republic of China and turned China Communist after winning the Chinese Civil War in 1949, he also committed genocide against the Muslims because they refused to convert to Communism.
An image of Chinese infantry soldiers gunning down Muslims with their rifles:

An image of China's capital Beijing, modern because it has no Muslims:

Source: https://en.wikipedia.org/wiki/Persecution_of_Muslims#China
____________________________________________________________________
Champa–Vietnam War (1471) - 100,000 killed.
The Vietnamese Empire was established in 939 by Ngô Quyền.
The Vietnamese Emperor Lê Thánh Tông ordered the conquest of Champa to the south to expand his empire in 1471. His soldiers killed Muslim minorities in the process because they refused to convert to Shenism, Confucianism, Taoism, and Buddhism and also because he wanted to modernize and industrialize the region based on the modern Ming Bureacratic System.
He sent a large expeditionary force of 250,000 soldiers with guns, cannons, grenades, and rockets and 1,500 cannon armed battleships. The use of gunpowder and rocket weapons enabled his forces, the he personally led, to defeat the Champa army and its war elephants that still used bows and arrows and catapults.
In the conquered land, Emperor Thánh Tông established Quảng Nam as Vietnam's 13th province, with 42 military colonies (Đồn điền), setting up administration, customs and regulations according to the Vietnamese Confucian state apparatus.
In 1479, Lê Thánh Tông also campaigned against Laos in the Vietnamese–Lao War and captured its capital Luang Prabang, in which later the city was totally ransacked and destroyed by the Vietnamese.
When Vietnam became Communist in 1976 after the end of the Vietnam War, General Secretary of the Communist Party, Le Duan, also committed genocide against the Muslims because they refused to convert to Communism.
An image of Vietnam's capital Hanoi, modern because it has no Muslims:
Hieucd210118-050138.jpg)
Sources:
https://en.wikipedia.org/wiki/Ng%C3%B4_Quy%E1%BB%81n
https://en.wikipedia.org/wiki/Champa%E2%80%93%C4%90%E1%BA%A1i_Vi%E1%BB%87t_War_(1471)
https://en.wikipedia.org/wiki/History_of_Vietnam#Later_L%C3%AA_dynasty_%E2%80%93_primitive_period_(1427%E2%80%931527)
https://en.wikipedia.org/wiki/Persecution_of_Muslims#Vietnam
____________________________________________________________________
Cambodian Genocide by the Khmer Rouge in the 1970s - 500,000 killed.
The persecution of Muslims in Cambodia began when the Hindu Khmer Empire was established by Jayavarman the 2nd who conquered Vyadhapura, Sambhupura, Banteay, Prei Nokor, Wat Pu, Angkor, and Amarendrapura in 802.
Researchers have also concluded that the Khmer Empire invented the world's first healthcare system which included 102 hospitals.
The Cambodians later converted to Buddhism in the 1400s, and during this time period, they also committed genocide against Muslims.
The Cambodians under Pol Pot wanted to restore their Khmer Empire but under Communist Ideology so they sent their soldiers to kill Muslims who refused to convert to Communism.
Pol Pot wanted to further industrialize Cambodia but he needed to eradicate the Muslims because he saw them as backwards and refusing to embrace progress with their stupid and superstitious religion. His goal was to reach 70 to 80% farm mechanization in five to ten years, and a modern industrial base in fifteen to twenty years. He also announced that manufacturing should focus on the production of basic agricultural machinery and light industrial goods such as bicycles.
An image of Cambodia's capital Phnom Penh, modern because it has no Muslims:

Sources:
https://en.wikipedia.org/wiki/Jayavarman_II
https://en.wikipedia.org/wiki/Khmer_Empire
https://en.wikipedia.org/wiki/Persecution_of_Muslims#Cambodia
https://en.wikipedia.org/wiki/Pol_Pot#Establishing_the_new_government:_1975
____________________________________________________________________
Rohingya Genocide in Myanmar - 25,000 killed.
In 1044, Emperor Anawrahta Minsaw established the Burmese or Myanmar Empire and conquered the Shan Hills, the Mon City-States, Thaton, Arakan, and Pateikkaya.
Anawrahta organized Burma's military. His key men—known as the Four Great Paladins in Burmese history—were:
Kyansittha - his son and lead general.
Nyaung-U Hpi
Nga Htwe Yu
Nga Lon Letpe
After his return from the Nanzhao expedition, Shan chiefs along the route presented Anawrahta with tributes. Still, their allegiance was nominal and he had to establish 43 forts along the eastern foothills.
But the Thaton Kingdom refused to submit. Anawrahta's armies, led by the "Four Paladins", invaded the southern kingdom in early 1057. After a 3-months' siege of the city of Thaton, on 17 May 1057, (11th waxing of Nayon, 419 ME), the Burmese forces conquered the city.
Since Burma is a Buddhist majority empire, Anawrahta's soldiers killed the Muslim minorities who refused to convert to Buddhism.
The Buddhist persecution of Muslims also occurred during the reign of Emperor Bayinnaung from 1550–1589 CE. He also disallowed the Eid al-Adha, the religious sacrifice of cattle, regarding the killing of animals in the name of religion as a cruel custom. Halal food was also forbidden by Emperor Alaungpaya in the 18th century.
The Burmese also occupied Laos in 1767.
Emperor Bodawpaya also conquered Manipur in 1814 and Assam in 1819.
When General Ne Win swept to power on a wave of nationalism in 1962, the status of Muslims changed for the worse. Muslims were expelled from the army and rapidly marginalized. Many Rohingya Muslims fled Burma as refugees and inundated neighboring Bangladesh including 200,000 who fled Burma in 1978 as a result of the King Dragon operation in Arakan and 250,000 in 1991.
A widely publicized Burmese conflict was the 2012 Rakhine State riots, a series of clashes that primarily involved the ethnic Rakhine Buddhist people and the Rohingya Muslim people in the northern Rakhine State – an estimated 90,000 people were displaced as a result of the riots.
Myanmar's pro-democracy leader Aung San Suu Kyi was accused of failing to protect Myanmar's Rohingya Muslims during the 2016–2017 persecution. State crime experts from Queen Mary University of London warned that Suu Kyi is "legitimizing genocide" in Myanmar.
Some Buddhist leaders in Myanmar such as Ashin Wirathu promote violence against Muslims.
An image of Myanmar's capital Naypyidaw, modern because it has no Muslims:
https://duckduckgo.com/?q=Myanmar%27s+capital+Naypyidaw&iax=images&ia=images

Sources:
https://en.wikipedia.org/wiki/Anawrahta
https://en.wikipedia.org/wiki/History_of_Myanmar
https://en.wikipedia.org/wiki/Persecution_of_Muslims#Myanmar
https://en.wikipedia.org/wiki/Rohingya_genocide
____________________________________________________________________
Indian Invasion of Samana (1709) and the Jammu massacres (1947) - 100,000 killed.
The Indian Empire was established by Sudas in 1400 BCE.
The Indian Empire, in an expedition lead by Supreme Commander Banda Singh Bahadur, occupied Samana in 1709 and killed Muslims there for refusing to convert to Hinduism, Sikhism, Buddhism, and Jainism.
The Jammu massacre also happened in 1947 when the Hindus, Sikhs, Buddhists, and Jainists united against the Muslims and killed them in violent riots, which led to the division of India into Pakistan and India.
Sources:
https://en.wikipedia.org/wiki/Persecution_of_Muslims#Sikh_Khalsa_and_Sikh_Empire
https://en.wikipedia.org/wiki/1947_Jammu_massacres
____________________________________________________________________
Note: the French eventually turned Vietnam, Cambodia, and Laos into protectorates but only because their emperors allowed it because the Thai attempted to conquer their empires. This caused those 3 territories to be called French-Indochina with Vietnam being turned into a protectorate 1st in 1862, then Cambodia in 1867, and finally Laos in 1893.
Sources:
https://en.wikipedia.org/wiki/History_of_Vietnam#Division_and_colonial_era_(1862%E2%80%931945)
https://en.wikipedia.org/wiki/Cambodia#French_colonisation
https://en.wikipedia.org/wiki/History_of_Laos#Colonial_period