{"id":165887,"date":"2019-12-17T00:03:03","date_gmt":"2019-12-16T16:03:03","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=165887"},"modified":"2019-12-17T00:02:23","modified_gmt":"2019-12-16T16:02:23","slug":"linux-kernel-5-5-sysctl","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/linux-kernel-5-5-sysctl.html","title":{"rendered":"Linux Kernel 5.5 \u6700\u7ec8\u5220\u9664 SYSCTL \u7cfb\u7edf\u8c03\u7528"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>Linux Kernel 5.5 \u6700\u7ec8\u6d88\u9664\u4e86\u652f\u6301sysctl\u7cfb\u7edf\u8c03\u7528\u7684\u4ee3\u7801\uff0c\u8be5\u4ee3\u7801\u5df2\u88ab\u5f03\u7528\u4e86\u5927\u7ea6\u5341\u5e74\uff0c\u76ee\u524d\u5bf9\u4efb\u4f55\u4f53\u7cfb\u7ed3\u6784\u7684\u73b0\u4ee3\u7cfb\u7edf\u90fd\u6ca1\u6709\u5f71\u54cd\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u957f\u671f\u4ee5\u6765\uff0cLinux sysctl\u7cfb\u7edf\u8c03\u7528\u90fd\u4e0d\u5efa\u8bae\u88ab\u4f7f\u7528\uff0c\u4e5f\u4e0d\u5efa\u8bae\u5c06\u5176\u4e0e\u901a\u8fc7\/proc\/sys\u516c\u5f00\u7684sysctl\u63a5\u53e3\u4e00\u8d77\u4f7f\u7528\uff0c\u8fd9\u662f\u8bfb\u53d6\/\u8bbe\u7f6e\u5185\u6838\u7cfb\u7edf\u5c5e\u6027\u7684\u9996\u9009\u65b9\u6cd5\u3002 Linux Kernel 5.5\u7684\u66f4\u6539\u5e76\u672a\u6d89\u53ca\/proc\/sys\u652f\u6301\uff0c\u800c\u53ea\u662f\u5c06\u8981\u628a\u591a\u5e74\u4ee5\u6765\u4e00\u76f4\u672a\u4f7f\u7528\u7684Linux\u4e0a\u5e26\u6709sysctl\u4e8c\u8fdb\u5236\u63a5\u53e3\u7684\u7cfb\u7edf\u8c03\u7528\u5220\u9664\u3002<\/p>\n<p>Linux\u5185\u6838\u56e2\u961f\u5728\u90ae\u4ef6\u4e2d\u8868\u793a\uff0c\u636e\u4e86\u89e3\uff0c\u5e94\u8be5\u5df2\u7ecf\u6ca1\u6709\u4eba\u542f\u7528sysctl\u7cfb\u7edf\u8c03\u7528\u4e86\uff0c\u4e0d\u6392\u9664\u4ecd\u7136\u6709\u4eba\u5728\u5c11\u6570defconfigs\u4e2d\u542f\u7528\u5b83\uff0c\u4e0d\u8fc7\u8fd9\u79cd\u60c5\u5f62\u4e5f\u975e\u5e38\u5c11\u89c1\u3002\u5982\u679c\u6709\u4efb\u4f55\u7528\u6237\u60f3\u8981\u8fd9\u4e2a\u7cfb\u7edf\u8c03\u7528\uff0c\u4ed6\u4eec\u53ef\u80fd\u9700\u8981\u8fd8\u539f\u8865\u4e01\u3002<\/p>\n<p><a><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-166139 aligncenter\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/12\/linux1.jpg\" alt=\"\" width=\"499\" height=\"334\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/12\/linux1.jpg 499w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/12\/linux1-300x201.jpg 300w\" sizes=\"auto, (max-width: 499px) 100vw, 499px\" \/><\/a><\/p>\n<p>\u5176\u5b9e\u65e9\u57282011\u5e74\uff0c\u4ed6\u4eec\u5c31\u60f3\u5220\u9664\u4ee3\u7801\uff0c\u4f46\u56e0\u9700\u8981\u4fdd\u6301\u517c\u5bb9\u6027\uff0c\u65e0\u6cd5\u5b8c\u5168\u5220\u9664\u3002\u90a3\u65f6\uff0c\u5269\u4e0b\u7684\u4ee3\u7801\u662f\u4e3a\u4e86\u4e0e\u65e7\u7684C\u5e93\u517c\u5bb9\uff0c\u4f46\u662f\u73b0\u5728\u6784\u5efaLinux 5.5\u7684\u4efb\u4f55\u4eba\u90fd\u4e0d\u60f3\u8fd0\u884c\u8d85\u7ea7\u8001\u5f0f\u7684libc\u3002<\/p>\n<p>Eric W. Biederman \u5199\u4e86\u5220\u9664\u4e86\u8be5\u7cfb\u7edf\u8c03\u7528\u7684\u8865\u4e01\uff0c\u4ed6\u63d0\u5230\u6b64\u524d\u201clinux-next\u4e2d\u6709\u4e00\u4e2a\u65b0\u7684xtensa defconfig\uff0c\u5b83\u4f7f\u7cfb\u7edf\u53ef\u4ee5\u8c03\u7528\u6b64\u5faa\u73af\uff0c\u4f46\u4ee3\u7801\u7ef4\u62a4\u8005\u56de\u7b54\u8bf4\u5e76\u975e\u6709\u610f\u542f\u7528\u7684\u3002\u201d \u4ece\u4eca\u5929\u7684linux-next\u6811\u5f00\u59cb\uff0cdefconfig\u4e0d\u518d\u542f\u7528\u7cfb\u7edf\u8c03\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u957f\u671f\u4ee5\u6765\uff0cLinux sysctl\u7cfb\u7edf\u8c03\u7528\u90fd\u4e0d\u5efa\u8bae\u88ab\u4f7f\u7528\uff0c\u4e5f\u4e0d\u5efa\u8bae\u5c06\u5176\u4e0e\u901a\u8fc7\/proc\/sys\u516c\u5f00\u7684sysct [&hellip;]<\/p>\n","protected":false},"author":643,"featured_media":165925,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-165887","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/165887","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/643"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=165887"}],"version-history":[{"count":5,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/165887\/revisions"}],"predecessor-version":[{"id":166140,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/165887\/revisions\/166140"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/165925"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=165887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=165887"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=165887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}