{"id":184190,"date":"2026-11-09T11:41:00","date_gmt":"2026-11-09T09:41:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/news\/proekt-asahi-linux-menyaet-liczenziyu-s-mit-na-gpl-iz-za-parazitirovaniya-na-ih-trude"},"modified":"2026-11-09T11:41:06","modified_gmt":"2026-11-09T09:41:06","slug":"asahi-linux-switches-from-mit-to-gpl-over-freeloading-on-its-work","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/asahi-linux-switches-from-mit-to-gpl-over-freeloading-on-its-work","title":{"rendered":"O projeto Asahi Linux est\u00e1 mudando sua licen\u00e7a de MIT para GPL devido \u00e0 explora\u00e7\u00e3o de seu trabalho.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Os desenvolvedores do projeto Asahi Linux, que est\u00e1 portando o Linux para computadores Mac com chips ARM Apple Silicon, anunciaram a transi\u00e7\u00e3o da licen\u00e7a permissiva MIT para a licen\u00e7a copyleft GPLv2+. A decis\u00e3o foi tomada devido a tentativas de apropriamento de seu trabalho para fins ego\u00edstas. Alguns fabricantes desonestos est\u00e3o abusando dos direitos concedidos pela licen\u00e7a MIT e se apropriando das contribui\u00e7\u00f5es do Asahi para substituir o projeto original e monetizar agressivamente o Linux em sistemas com chips Apple Silicon. <\/p>\n<p>Em alguns casos, os criadores de clones comerciais copiaram o c\u00f3digo ainda n\u00e3o finalizado de forks pessoais dos desenvolvedores do Asahi, cujo trabalho n\u00e3o est\u00e1 completo, e publicaram obras derivadas sem atribuir autoria ou reescrevendo o c\u00f3digo com ferramentas de IA para esconder a apropria\u00e7\u00e3o do c\u00f3digo de outro projeto. A licen\u00e7a MIT permite tais manobras e n\u00e3o protege contra a apropria\u00e7\u00e3o do trabalho alheio. <\/p>\n<p>Inicialmente, o projeto Asahi escolheu a licen\u00e7a MIT para apoiar e atrair desenvolvedores de sistemas BSD e outros sistemas operacionais livres, mas nas circunst\u00e2ncias atuais, o projeto se tornou indefeso contra abusos desonestos. \u00c9 not\u00e1vel que em 2002, o projeto Wine enfrentou uma situa\u00e7\u00e3o semelhante, sendo for\u00e7ado a mudar sua licen\u00e7a de MIT para LGPL para combater o surgimento de forks propriet\u00e1rios, proteger o ecossistema contra fragmenta\u00e7\u00e3o e estimular a transfer\u00eancia de mudan\u00e7as para o projeto principal.<\/p>\n<p>Al\u00e9m do an\u00fancio sobre a mudan\u00e7a de licen\u00e7a, o projeto Asahi Linux relatou o trabalho realizado nos \u00faltimos meses. Entre as realiza\u00e7\u00f5es:<\/p>\n<ul>\n<li class=\"l\"> Para inclus\u00e3o no n\u00facleo principal, foram entregues os drivers macaudio (sub-sistema de som) e avd (Apple Video Decoder), cujos patches incluem cerca de 3100 e 13000 linhas de c\u00f3digo, respectivamente. Adicionados descri\u00e7\u00f5es b\u00e1sicas do DeviceTree para os dispositivos M4 Pro, M4 Max e M5. Quando poss\u00edvel, os desenvolvedores do Asahi come\u00e7aram a aplicar a estrat\u00e9gia upstream-first, na qual as mudan\u00e7as s\u00e3o inicialmente desenvolvidas no n\u00facleo principal. Essa estrat\u00e9gia foi aplicada no desenvolvimento dos drivers TI USB-PD, SPMI e Thunderbolt.\n<li class=\"l\"> Foi estabilizado e removido o r\u00f3tulo de desenvolvimento experimental o suporte para chips M3. Em compara\u00e7\u00e3o com o relat\u00f3rio anterior, foi implementado o suporte para o processador de display (DCP), o que permitiu melhorar o desempenho, prolongar a dura\u00e7\u00e3o da bateria, implementar a transi\u00e7\u00e3o para o modo de descanso e adicionar a capacidade de utilizar a \u00e1rea ao redor da \u2018notch\u2019 com a c\u00e2mera nas telas dos MacBooks.\n<li class=\"l\">Foi resolvido o problema de engenharia reversa dos chips M5, onde come\u00e7aram a ser aplicados mini-aplicativos em enclaves isolados, controlados pelo microkernel Secure Kernel e utilizados para tarefas como a indica\u00e7\u00e3o de ativa\u00e7\u00e3o da c\u00e2mera. Foram iniciadas simultaneamente tr\u00eas m\u00e1quinas virtuais sob a ger\u00eancia do carregador m1n1 para o Secure Kernel, enclaves e macOS com SPTM.\n<li class=\"l\"> Continua a engenharia reversa dos chips M3 GPU, que diferem significativamente dos M1 e M2. O carregador m1n1 implementou a inicializa\u00e7\u00e3o da GPU e adicionou suporte para renderiza\u00e7\u00e3o de primitivas simples.\n<li class=\"l\"> Foram enviados patches para o core do Linux para suportar o controlador Thunderbolt, que difere dos controladores Intel e est\u00e1 incomumente ligado ao m\u00f3dulo de gerenciamento de energia (PMGR). Neste momento, apenas USB3, XDomain e encaminhamento de rede sobre Thunderbolt s\u00e3o suportados (n\u00e3o funciona o encaminhamento PCIe e DisplayPort).\n<li class=\"l\"> O desenvolvimento do projeto para executar jogos do Windows sem m\u00e1quina virtual continua. O problema surgiu porque os jogos para Windows compilados para a arquitetura x86 s\u00e3o projetados para p\u00e1ginas de mem\u00f3ria de 4K, enquanto nos sistemas Apple s\u00e3o utilizadas p\u00e1ginas de 16K. Para contornar essa discrep\u00e2ncia de tamanho de p\u00e1gina, foi iniciado <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pt\/vps\/abuzoustojchivye-vps\/\"   title=\"m\u00e1quina virtual\" data-wpil-keyword-link=\"linked\">m\u00e1quina virtual<\/a> com outro n\u00facleo Linux, que foi compilado com um tamanho de p\u00e1gina diferente, o que resultou em uma redu\u00e7\u00e3o de desempenho dos jogos de cerca de 20%.\n<p>Para contornar essa limita\u00e7\u00e3o, os desenvolvedores do Asahi portaram a funcionalidade P3S (Per Process Page Size), presente nos n\u00facleos da plataforma Android que permite alterar o tamanho das p\u00e1ginas de mem\u00f3ria em rela\u00e7\u00e3o a processos individuais. Com esta possibilidade, foi poss\u00edvel executar jogos como Star Wars Battlefront, Wolfenstein: The New Order, GTA IV e Fallout: New Vegas sem m\u00e1quina virtual muvm.<\/p>\n<li class=\"l\"> A implementa\u00e7\u00e3o do filtro de \u00e1udio espacial (beamformer) para os microfones do MacBook foi otimizada com instru\u00e7\u00f5es SIMD, quase dobrando a velocidade de processamento de \u00e1udio e reduzindo a carga no CPU.\n<\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=66649\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Asahi Linux, \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0435\u0433\u043e\u0441\u044f \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c Linux \u043d\u0430 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\u043d\u0435\u0434\u043e\u0431\u0440\u043e\u0441\u043e\u0432\u0435\u0441\u0442\u043d\u044b\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0438 \u0437\u043b\u043e\u0443\u043f\u043e\u0442\u0440\u0435\u0431\u043b\u044f\u044e\u0442 \u043f\u0440\u0430\u0432\u0430\u043c\u0438, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u043c\u0438 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT, \u0438 \u0437\u0430\u0438\u043c\u0441\u0442\u0432\u0443\u044e\u0442 \u043d\u0430\u0440\u0430\u0431\u043e\u0442\u043a\u0438 Asahi \u0434\u043b\u044f \u0432\u044b\u0442\u0435\u0441\u043d\u0435\u043d\u0438\u044f \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0438 \u0430\u0433\u0440\u0435\u0441\u0441\u0438\u0432\u043d\u043e\u0439 \u043c\u043e\u043d\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-184190","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Asahi Linux, \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0435\u0433\u043e\u0441\u044f \u043f\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c Linux \u043d\u0430 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u044b Mac \u0441 ARM-\u0447\u0438\u043f\u0430\u043c\u0438 Apple Silicon, \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e 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