{"id":50791,"date":"2017-06-26T11:18:29","date_gmt":"2017-06-26T02:18:29","guid":{"rendered":"http:\/\/www.softantenna.com\/wp\/?p=50791"},"modified":"2017-06-26T11:18:29","modified_gmt":"2017-06-26T02:18:29","slug":"debian-warn-intel-sky-kaby-lake-processor","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/debian-warn-intel-sky-kaby-lake-processor\/","title":{"rendered":"Debian\u3001Intel\u306eSkylake\u3001Kaby Lake\u30d7\u30ed\u30bb\u30c3\u30b5\u306e\u4e0d\u5177\u5408\u3092\u8b66\u544a  - \u30cf\u30a4\u30d1\u30fc\u30b9\u30ec\u30c3\u30c7\u30a3\u30f3\u30b0\u306b\u3088\u308a\u4e88\u671f\u305b\u306c\u6319\u52d5"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2017\/06\/Icomputer-motherboard-pc-wires.jpg\" alt=\"Computer motherboard pc wires\" title=\"computer-motherboard-pc-wires.jpg\" border=\"0\" width=\"1129\" height=\"750\" \/><\/p>\n<p>Debian\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f25\u65e5\u3001Intel\u306eSkylake\u304a\u3088\u3073Kaby Lake\u30d7\u30ed\u30bb\u30c3\u30b5\u306b\u3001\u30cf\u30a4\u30d1\u30fc\u30b9\u30ec\u30c3\u30c7\u30a3\u30f3\u30b0\u306b\u95a2\u9023\u3057\u305f\u4e0d\u5177\u5408\u304c\u5b58\u5728\u3059\u308b\u3068\u306e\u8b66\u544a\u3092\u767a\u8868\u3057\u307e\u3057\u305f(<a href=\"http:\/\/www.phoronix.com\/scan.php?page=news_item&px=Intel-HT-Bug-KBL095\">Phoronix<\/a>)\u3002<\/p>\n<p>\u30a2\u30ca\u30a6\u30f3\u30b9\u306b\u3088\u308b\u3068Intel\u306eSkylake\u304a\u3088\u3073Kaby Lake\u30d7\u30ed\u30bb\u30c3\u30b5(\u7b2c6 or \u7b2c7\u4e16\u4ee3)\u306b\u306f\u30cf\u30a4\u30d1\u30fc\u30b9\u30ec\u30c3\u30c7\u30a3\u30f3\u30b0\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u300c\u5371\u967a\u306a\u52d5\u4f5c\u300d\u3092\u5f15\u304d\u8d77\u3053\u3059\u4e0d\u5177\u5408\u304c\u5b58\u5728\u3059\u308b\u3068\u306e\u3053\u3068\u3002\u4fee\u6b63\u7248\u306emicrocode\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u5165\u624b\u53ef\u80fd\u3068\u306a\u308b\u307e\u3067\u3001BIOS\/UEFI\u3067\u30cf\u30a4\u30d1\u30fc\u30b9\u30ec\u30c3\u30c7\u30a3\u30f3\u30b0\u3092\u30aa\u30d5\u306b\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u4e0d\u5177\u5408\u306fDebian\u3001Linux\u30d9\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0\u3060\u3051\u306b\u9650\u5b9a\u3055\u308c\u305a\u3001\u5168\u3066\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.intel.com\/content\/dam\/www\/public\/us\/en\/documents\/specification-updates\/7th-gen-core-family-spec-update.pdf\">\u30a4\u30f3\u30c6\u30eb\u306e\u901a\u77e5<\/a>\u306b\u3088\u308b\u3068\u4e0d\u5177\u5408\u306fKBL095\/KBW095\u3068\u30e9\u30d9\u30eb\u3065\u3051\u3055\u308c\u3066\u3044\u3066\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>Under complex micro-architectural conditions, short loops of less than 64 instructions that use AH, BH, CH or DH registers as well as their corresponding wider register (e.g. RAX, EAX or AX for AH) may cause unpredictable system behavior. This can only happen when both logical processors on the same physical processor are active<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Debian\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f25\u65e5\u3001Intel\u306eSkylake\u304a\u3088\u3073Kaby Lake\u30d7\u30ed\u30bb\u30c3\u30b5\u306b\u3001\u30cf\u30a4\u30d1\u30fc\u30b9\u30ec\u30c3\u30c7\u30a3\u30f3\u30b0\u306b\u95a2\u9023\u3057\u305f\u4e0d\u5177\u5408\u304c\u5b58\u5728\u3059\u308b\u3068\u306e\u8b66\u544a\u3092\u767a\u8868\u3057\u307e\u3057\u305f(Phoronix)\u3002 \u30a2\u30ca\u30a6\u30f3\u30b9\u306b\u3088\u308b\u3068Intel [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":50792,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[24],"tags":[879],"class_list":["post-50791","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hard","tag-debian"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/50791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=50791"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/50791\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/50792"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=50791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=50791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=50791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}