{"id":3683,"date":"2018-01-19T11:09:57","date_gmt":"2018-01-19T10:09:57","guid":{"rendered":"https:\/\/monodes.com\/predaelli\/?p=3683"},"modified":"2018-01-19T11:09:57","modified_gmt":"2018-01-19T10:09:57","slug":"is-it-time-for-open-processors-lwn-net","status":"publish","type":"post","link":"https:\/\/monodes.com\/predaelli\/2018\/01\/19\/is-it-time-for-open-processors-lwn-net\/","title":{"rendered":"Is it time for open processors? [LWN.net]"},"content":{"rendered":"

The disclosure of the Meltdown and Spectrevulnerabilities has brought anew level of attention to the security bugs that can lurk at the hardwarelevel. Massive amounts of work have gone into improving the (still poor)security of our software, but all of that is in vain if the hardware givesaway the game. The CPUs that we run in our systems are highly proprietaryand have been shown to contain unpleasant surprises (the Intel managementengine, for example). It is thus natural to wonder whether it is time tomake a move to open-source hardware, much like we have done with oursoftware. Such a move may well be possible, and it would certainly offersome benefits, but it would be no panacea.<\/p><\/blockquote>\n

Sorgente: Is it time for open processors? [LWN.net]<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

The disclosure of the Meltdown and Spectrevulnerabilities has brought anew level of attention to the security bugs that can lurk at the hardwarelevel. Massive amounts of work have gone into improving the (still poor)security of our software, but all of that is in vain if the hardware givesaway the game. The CPUs that we run…<\/p>\n

Read more →<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"link","meta":{"inline_featured_image":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[80],"tags":[],"class_list":["post-3683","post","type-post","status-publish","format-link","hentry","category-hardware","post_format-post-format-link"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6daft-Xp","jetpack-related-posts":[{"id":1013,"url":"https:\/\/monodes.com\/predaelli\/2016\/02\/14\/cern-engineer-details-amd-zen-processor-confirming-32-core-implementation-smt-slashdot\/","url_meta":{"origin":3683,"position":0},"title":"CERN Engineer Details AMD Zen Processor Confirming 32 Core Implementation, SMT – Slashdot","author":"Paolo Redaelli","date":"2016-02-14","format":"link","excerpt":"http:\/\/m.slashdot.org\/story\/307217 64 thread of execution. Now it's really the time to parallelize Liberty Eiffel","rel":"","context":"In "Hardware"","block_context":{"text":"Hardware","link":"https:\/\/monodes.com\/predaelli\/category\/hardware\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":9897,"url":"https:\/\/monodes.com\/predaelli\/2022\/11\/27\/turris-network-devices\/","url_meta":{"origin":3683,"position":1},"title":"Turris – network devices","author":"Paolo Redaelli","date":"2022-11-27","format":false,"excerpt":"Wonderful, an open source and secure network device maker! Turris - network devices Explore open source and secure network devices Turris. Protect your entire network with high-performance Turris Omnia or modular Turris MOX. I just wish they also make NAS!","rel":"","context":"In "Hardware"","block_context":{"text":"Hardware","link":"https:\/\/monodes.com\/predaelli\/category\/hardware\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3482,"url":"https:\/\/monodes.com\/predaelli\/2017\/11\/04\/wipy-2-0-bluetooth-seeed-studio\/","url_meta":{"origin":3683,"position":2},"title":"WiPy 2.0 – Bluetooth – Seeed Studio","author":"Paolo Redaelli","date":"2017-11-04","format":false,"excerpt":"WiPy 2.0 Just one word: WOW WiPy 2.0, The tiny Micro Python enabled WiFi & Bluetooth IoT development platform. With a 1KM WiFi range, state of the art Espressif ESP32 chipset and dual processor, the WiPy is all about taking the Internet of Things to the next level. Features Basic\u2026","rel":"","context":"In "Senza categoria"","block_context":{"text":"Senza categoria","link":"https:\/\/monodes.com\/predaelli\/category\/senza-categoria\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/monodes.com\/predaelli\/wp-content\/uploads\/sites\/4\/2017\/11\/1483517401876721-1.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/monodes.com\/predaelli\/wp-content\/uploads\/sites\/4\/2017\/11\/1483517401876721-1.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/monodes.com\/predaelli\/wp-content\/uploads\/sites\/4\/2017\/11\/1483517401876721-1.png?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":4320,"url":"https:\/\/monodes.com\/predaelli\/2018\/05\/11\/helios4-your-own-private-cloud\/","url_meta":{"origin":3683,"position":3},"title":"Helios4 – Your own private cloud","author":"Paolo Redaelli","date":"2018-05-11","format":false,"excerpt":"The Open Source and Open Hardware Network Attached Storage (NAS). Build your own PrivateCloud: Store music and movies, share photo albums with friends, protect your files and never fear losing data again. Sorgente: Helios4 - Your own private cloud","rel":"","context":"In "Hardware"","block_context":{"text":"Hardware","link":"https:\/\/monodes.com\/predaelli\/category\/hardware\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":5627,"url":"https:\/\/monodes.com\/predaelli\/2019\/06\/02\/nlnet-funds-development-of-a-libre-risc-v-3d-cpu\/","url_meta":{"origin":3683,"position":4},"title":"NLNet Funds Development of a Libre RISC-V 3D CPU","author":"Paolo Redaelli","date":"2019-06-02","format":"link","excerpt":"Well we live interesting times: This processor, which will be quad core dual issue 800mhz RV64GC and capable of running full GNU\/Linux SMP OSes, with 720p video playback and embedded level 25fps 3D performance in around 2.5 watts at 28nm, is designed to address that imbalance. Links and details on\u2026","rel":"","context":"In "Debian"","block_context":{"text":"Debian","link":"https:\/\/monodes.com\/predaelli\/category\/debian\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3800,"url":"https:\/\/monodes.com\/predaelli\/2018\/02\/12\/razer-doesnt-care-about-linux\/","url_meta":{"origin":3683,"position":5},"title":"Razer doesn\u2019t care about Linux","author":"Paolo Redaelli","date":"2018-02-12","format":"quote","excerpt":"Razer doesn\u2019t care about Linux tl;dr: Don\u2019t buy hardware from Razer and expect firmware updates to fix security problems on Linux.","rel":"","context":"In "Hardware"","block_context":{"text":"Hardware","link":"https:\/\/monodes.com\/predaelli\/category\/hardware\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/posts\/3683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/comments?post=3683"}],"version-history":[{"count":0,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/posts\/3683\/revisions"}],"wp:attachment":[{"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/media?parent=3683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/categories?post=3683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monodes.com\/predaelli\/wp-json\/wp\/v2\/tags?post=3683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}