{"id":659629,"date":"2012-06-12T19:37:00","date_gmt":"2012-06-12T11:37:00","guid":{"rendered":"http:\/\/www.sunjw.us\/blog\/?p=659629"},"modified":"2012-07-25T15:39:12","modified_gmt":"2012-07-25T07:39:12","slug":"build-a-kernel","status":"publish","type":"post","link":"https:\/\/www.sunjw.us\/blog\/build-a-kernel\/","title":{"rendered":"Build a kernel"},"content":{"rendered":"<p>\u8fd9\u4e24\u5929\u6ca1\u4e8b\u53c8\u7ee7\u7eed\u6298\u817e\u5185\u6838\u7f16\u8bd1\uff0c\u4e0a\u6b21\u662f\u4ece SRPM \u7f16\u8bd1\u51fa RPM \u7136\u540e\u5b89\u88c5\u7684\uff0c\u4f3c\u4e4e\u6bd4\u8f83\u7b80\u5355\uff0c\u8fd9\u6b21\u5219\u76f4\u63a5\u4ece\u6e90\u4ee3\u7801\u5305\u7f16\u8bd1\u3002<\/p>\n<p>\u9996\u5148\u4ece <a href=\"http:\/\/kernel.org\/\" target=\"_blank\">kernel.org<\/a> \u4e0b\u8f7d\u4e00\u4e2a\u6e90\u4ee3\u7801\u5305 linux-3.3.8.tar.bz2\uff1b<\/p>\n<p>\u89e3\u538b\u7f29\u540e\uff0c\u5f97\u5230\u6e90\u4ee3\u7801\u76ee\u5f55 linux-3.3.8\uff1b<\/p>\n<p>\u5c06 Fedora SRPM \u4e2d\u7684 patch \u6587\u4ef6\u590d\u5236\u5230 linux-3.3.8 \u76ee\u5f55\u4e0b\uff0c\u6253\u4e0a\u8fd9\u4e9b\u8865\u4e01\uff1b<\/p>\n<p>\u914d\u7f6e .config\uff0c\u8fd9\u6b21\u56fe\u7701\u4e8b\uff0c\u5c31\u628a Fedora \u7684 .config \u62ff\u6765\u7528\u4e86\uff1b<\/p>\n<p>\u4e4b\u540e\u5c31\u53ef\u4ee5 make \u4e86\uff0cmake \u4f1a\u5c06 vmlinuz \u548c kernel module \u90fd\u7f16\u8bd1\u51fa\u6765\uff0c\u5982\u679c\u4e2d\u95f4\u6ca1\u6709\u4efb\u4f55\u9519\u8bef\uff0c\u5c31\u4f1a\u4e00\u76f4\u8fdb\u884c\u4e0b\u53bb\uff0c\u76f4\u5230\u5b8c\u6210\u3002<\/p>\n<p>\u7b14\u8bb0\u672c\u6563\u70ed\u4e0d\u597d\uff0cN \u6b21\u7531\u4e8e\u8fc7\u70ed\u800c\u81ea\u52a8\u5173\u673a\uff0c\u7f16\u8bd1\u8fc7\u7a0b\u5c31\u88ab\u505c\u6b62\u4e86\u3002\u91cd\u542f\u540e\uff0c\u518d\u7ee7\u7eed make \u6709\u7684\u65f6\u5019\u4f1a\u51fa\u73b0 unrecognized ELF \u9519\u8bef\uff0c\u800c\u4e14\u5bf9\u4e8e\u6bcf\u6b21\u7f16\u8bd1\uff0c\u8fd9\u4e2a\u9519\u8bef\u4f3c\u4e4e\u662f\u968f\u673a\u7684\uff0c\u67e5\u4e86\u534a\u5929\uff0c\u6839\u636e<a href=\"http:\/\/lwn.net\/Articles\/460764\/\" target=\"_blank\">\u8fd9\u4e2a\u8d44\u6599<\/a>\uff0c\u7531\u4e8e\u7f16\u8bd1\u610f\u5916\u4e2d\u6b62\uff0c\u5bfc\u81f4 ccache \u7684\u7f13\u5b58\u6570\u636e\u51fa\u73b0\u9519\u8bef\uff0c\u7528 ccache &#8211;clear \u4e00\u4e0b\uff0c\u5c31\u53ef\u4ee5\u7ee7\u7eed\u7f16\u8bd1\u4e86\u3002<\/p>\n<p>\u7f16\u8bd1\u5b8c\u6210\u540e\uff0c\u63d0\u5347\u5230 root \u7528\u6237\uff0c\u6267\u884c <del>make install_modules<\/del> make modules_install \u5b89\u88c5\u5185\u6838\u6a21\u5757\uff0cmake install \u5b89\u88c5\u5185\u6838\uff1b<\/p>\n<p>\u6700\u540e\u6839\u636e\u9700\u8981\uff0c\u81ea\u5df1\u53bb\u6539\u4e00\u4e0b grub.cfg \u5427\u3002<\/p>\n<p>\u7ec8\u4e8e\u5c06 Fedora 17 \u8dd1\u5728\u65b0\u7f16\u8bd1\u7684 3.3.8 \u5185\u6838\u4e0a\u4e86<\/p>\n<p><a href=\"http:\/\/www.sunjw.us\/imgs\/blog-imgs\/linux-3.3.8.png\" rel=\"lightbox[659629]\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"linux-3.3.8\" src=\"http:\/\/www.sunjw.us\/imgs\/blog-imgs\/linux-3.3.8-thumb.png\" alt=\"\" width=\"563\" height=\"508\" \/><\/a><\/p>\n<p>\u5982\u679c\u60f3\u8ba9\u5185\u6838\u7248\u672c\u66f4\u7a81\u51fa\u4e2a\u4eba\u7684\u98ce\u683c\uff0c\u53ef\u4ee5\u4fee\u6539\u6e90\u4ee3\u7801\u6839\u76ee\u5f55\u7684 Makefile\uff0c\u5176\u4e2d\u6709<\/p>\n<p>EXTRAVERSION =<\/p>\n<p>\u9ed8\u8ba4\u6ca1\u6709\u503c\uff0c\u8fd9\u91cc\u53ef\u4ee5\u586b\u5199\u4efb\u610f\u7684\u5b57\u7b26\u4e32\uff0c\u6bd4\u5982 .sunjw\uff0c\u90a3\u4e48\u7f16\u8bd1\u51fa\u6765\u7684\u5c31\u662f 3.3.8.sunjw\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u4e24\u5929\u6ca1\u4e8b\u53c8\u7ee7\u7eed\u6298\u817e\u5185\u6838\u7f16\u8bd1\uff0c\u4e0a\u6b21\u662f\u4ece SRPM \u7f16\u8bd1\u51fa RPM \u7136\u540e\u5b89\u88c5\u7684\uff0c\u4f3c\u4e4e\u6bd4\u8f83\u7b80\u5355\uff0c\u8fd9\u6b21\u5219\u76f4\u63a5\u4ece\u6e90\u4ee3\u7801 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[75,134,135],"class_list":["post-659629","post","type-post","status-publish","format-standard","hentry","category-13","tag-fedora","tag-linux","tag-linux-kernel"],"_links":{"self":[{"href":"https:\/\/www.sunjw.us\/blog\/wp-json\/wp\/v2\/posts\/659629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sunjw.us\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sunjw.us\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sunjw.us\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sunjw.us\/blog\/wp-json\/wp\/v2\/comments?post=659629"}],"version-history":[{"count":4,"href":"https:\/\/www.sunjw.us\/blog\/wp-json\/wp\/v2\/posts\/659629\/revisions"}],"predecessor-version":[{"id":659642,"href":"https:\/\/www.sunjw.us\/blog\/wp-json\/wp\/v2\/posts\/659629\/revisions\/659642"}],"wp:attachment":[{"href":"https:\/\/www.sunjw.us\/blog\/wp-json\/wp\/v2\/media?parent=659629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sunjw.us\/blog\/wp-json\/wp\/v2\/categories?post=659629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sunjw.us\/blog\/wp-json\/wp\/v2\/tags?post=659629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}