{"id":198,"date":"2011-04-28T13:51:48","date_gmt":"2011-04-28T21:51:48","guid":{"rendered":"http:\/\/zhanxw.com\/blog\/?p=198"},"modified":"2011-04-28T13:51:48","modified_gmt":"2011-04-28T21:51:48","slug":"%e5%85%b3%e4%ba%8efix-bug-%ef%bc%88%e8%af%bbcoolshell-linux-2-6-39-rc3%e7%9a%84%e4%b8%80%e4%b8%aa%e6%8f%92%e6%9b%b2%e6%9c%89%e6%84%9f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/zhanxw.com\/blog\/2011\/04\/%e5%85%b3%e4%ba%8efix-bug-%ef%bc%88%e8%af%bbcoolshell-linux-2-6-39-rc3%e7%9a%84%e4%b8%80%e4%b8%aa%e6%8f%92%e6%9b%b2%e6%9c%89%e6%84%9f%ef%bc%89\/","title":{"rendered":"\u5173\u4e8eFix Bug \uff08\u8bfbCoolshell Linux 2.6.39-rc3\u7684\u4e00\u4e2a\u63d2\u66f2\u6709\u611f\uff09"},"content":{"rendered":"<p>\u4e91\u98ce\u7684buzz\u4e2d\u63d0\u5230\u4e86coolshell.cn\u7684\u4e00\u7bc7\u6587\u7ae0<a href=\"http:\/\/coolshell.cn\/articles\/4576.html\">Linux 2.6.39-rc3\u7684\u4e00\u4e2a\u63d2\u66f2\u6709\u611f<\/a>\uff0c\u770b\u8fc7\u4e4b\u540e\uff0c\u6709\u4e24\u4e2a\u611f\u53d7\uff1a<br \/>\n\uff081\uff09Linus \u63d0\u51fa\u7684 &#8216;think and analyze&#8217;\u7684\u89e3\u51b3\u65b9\u5f0f\u3002<br \/>\n\u5bf9\u4e8ebug\uff0c\u4ece\u6211\u89e3\u8bfbLinus\u548cCloud\u7684buzz\u56de\u590d\u6765\u770b\uff0c\u4ed6\u4eec\u5bf9\u4e8ebug\u7684\u65b9\u5f0f\u90fd\u662f\u77e5\u5176\u7136\u4e5f\u77e5\u5176\u6240\u4ee5\u7136\uff0c\u5373\u8981\u4e48\u4e0d\u53bb\u6539bug\uff0c\u8981\u4e48\u5c31\u628abug\u60f3\u6e05\u695a\u4e86\u4ece\u7cfb\u7edf\u4e0a\u6539\u597d\u3002\u5c31\u50cf\u7ed9\u4e00\u4e2a\u4eba\u770b\u75c5\uff0c\u8981\u662f\u6cbb\u80c3\u75bc\uff0c\u4e0d\u662f\u8bf4\u4f60\u5c11\u5403\u70b9\uff0c\u6216\u8005\u662f\u6765\u51e0\u7247\u6b62\u75bc\u836f\uff0c\u800c\u662f\u8c03\u67e5\u6e05\u695a\u4e3a\u4ec0\u4e48\u5f97\u4e86\u80c3\u75c5\u3002\u8981\u662f\u957f\u671f\u4e0d\u89c4\u5f8b\u5403\u996d\u5f97\u7684\u80c3\u75c5\uff0c\u6050\u6015\u6700\u597d\u7684\u89e3\u51b3\u65b9\u6cd5\u662f\u517b\u6210\u6309\u65f6\u5403\u996d\u7684\u4e60\u60ef\u3002\u8fd9\u6837\u505a\u4f1a\u589e\u52a0\u6539\u4e00\u4e2abug\u7684\u65f6\u95f4\u3002\u4f46\u4ece\u957f\u8fdc\u6765\u770b\uff0c\u6211\u4eec<em>\u6709\u53ef\u80fd<\/em>\u8282\u7701\u65f6\u95f4\u3002\u6bd4\u5982\uff1a\u5982\u679c\u6211\u4eec\u5f15\u5165magic number\u4e4b\u540e\uff0c\u4e00\u4e2a\u661f\u671f\u4e4b\u540e\uff0c\u53c8\u6709\u7c7b\u4f3c\u7684bug\u53d1\u73b0\u4e86\uff0c\u5982\u679c\u6211\u4eec\u6bcf\u4e2abug\u90fd\u662f\u901a\u8fc7\u4ed4\u7ec6\u601d\u8003\uff0c\u800c\u4e14\u7cfb\u7edf\u6784\u5efa\u6709\u8db3\u591f\u7684\u6b63\u4ea4\u6027\u7684\u8bdd\uff0c\u6211\u4eec\u4f1a\u5f88\u81ea\u7136\u7684\u60f3\u5230\uff0c\u8fd9\u4e2abug\u80af\u5b9a\u53d1\u751f\u5728\u5176\u4ed6\u90e8\u4f4d\uff0c\u800c\u4e0d\u592a\u53ef\u80fd\u662f\u521a\u4fee\u590dbug\u7684\u53d8\u4f53\uff0c\u8fd9\u5c31\u51cf\u5c11\u4e86\u89e3\u51b3\u95ee\u9898\u65f6\u7684\u601d\u8003\u8def\u5f84\uff0c\u8282\u7701\u4e86\u65f6\u95f4\u3002\u8fd9\u4e2a\u65f6\u5019\uff0c\u6211\u4eec\u5e94\u8be5\u5bf9\u81ea\u5df1\u8bf4Good job\uff0c\u7ed9\u81ea\u5df1\u591a\u4e00\u70b9\u9f13\u52b1\u3002<br \/>\n\u800c\u6709\u65f6\uff0c\u6211\u4eec\u53ef\u80fd\u5728\u522b\u4eba\u7684\u4ee3\u7801\u91cc\u53d1\u73b0\u4e86bug\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\u540c\u6837\u9002\u7528Linus\u7684\u5efa\u8bae\uff0c\u5373\u2018think and analyze&#8217;\u6216\u8005\u662f&#8217;years and years of testing on thousands of machines&#8217;\u3002\u8981\u4e0d\u80fd\u901a\u8fc7\u601d\u8003\u548c\u5206\u6790\u89e3\u51b3\u95ee\u9898\uff0c\u8981\u4e48\u5c31\u7528\u5386\u53f2\u8bc1\u660e\u8fc7\u7684\u5df2\u7ecfwork\u7684\u4ee3\u7801\u3002\u8fd9\u6837\u5373\u4f7f\u4e0d\u80fdfix \u8fd9\u4e2abug\uff0c\u4e5f\u4e0d\u4f1a\u9020\u6210fix bug\u7684\u5047\u8c61\uff0c\u4ece\u800c\u907f\u514d\u4ee5\u540e\u6709\u7684\u7248\u672cwork\uff0c\u6709\u7684\u7248\u672c\u4e0dwork\u7684\u73b0\u8c61\u3002\u8bfb\u901a\u522b\u4eba\u7684\u4ee3\u7801\u5e76\u4e0d\u7b80\u5355\uff0c\u8fd9\u4e2a&#8217;think and analyze\u2018\u7684\u8fc7\u7a0b\u4e5f\u8bb8\u8981\u5f88\u591a\u5929\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u8fc7\u7a0b\u5f3a\u8feb\u6211\u4eec\u7528\u522b\u4eba\u7684\u601d\u7ef4\u7ed3\u679c\u6765\u601d\u8003\uff0c\u800c\u6211\u4eec\u5f88\u96be\u77e5\u9053\u4e3a\u4ec0\u4e48\u522b\u4eba\u8fd9\u6837\u505a\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u5982\u679c\u6709\u8db3\u591f\u7684\u5355\u5143\u6d4b\u8bd5\u548c\u9ad8\u8d28\u91cf\u7684\u6587\u6863\uff0c\u8fd9\u4e2a\u601d\u8003\u5206\u6790\u7684\u65f6\u95f4\u5e76\u4e0d\u662f\u6d6a\u8d39\uff0c\u800c\u662f\u5b66\u4e60\u5176\u4ed6\u4eba\u7f16\u7a0b\u601d\u8def\u548c\u6280\u5de7\u7684\u673a\u4f1a\u3002\u540c\u65f6\uff0c\u6211\u4eec\u5e94\u8be5\u8ba9\u8001\u677f\u77e5\u9053\uff0c\u6211\u4eec\u9700\u8981\u65f6\u95f4\u6765\u8bfb\u4ee3\u7801\uff0c\u6211\u4eec\u5728\u89e3\u51b3\u95ee\u9898\uff0c\u4f46\u662f\u7684\u786e\u9700\u8981\u65f6\u95f4\u3002\u5982\u679c\u4e00\u4e2a\u7cfb\u7edf\u7684\u6838\u5fc3\u90e8\u5206\u5f88\u96be\u8bfb\u61c2\uff0c\u800cbug\u5e76\u4e0d\u5173\u952e\uff0c\u4e0d\u59a8\u544a\u8bc9\u81ea\u5df1\u4e0d\u8981\u592a\u5b8c\u7f8e\u4e3b\u4e49\uff08\u60f3\u60f3iphone\uff0c\u6ca1\u6709\u591a\u4efb\u52a1\uff0c\u7535\u6c60\u7eed\u822a\u6709\u9650\uff0c\u4ef7\u683c\u9ad8\uff0c\u4f46\u4ecd\u7136\u4e00\u4e2a\u597d\u4ea7\u54c1\uff09\u3002<\/p>\n<p> \u603b\u800c\u8a00\u4e4b\uff0cLinus\u7684\u89c2\u70b9\u5c31\u662f\u6bcf\u770b\u5230\u4e00\u4e2abug\uff0c\u95ee\u4e00\u4e0b\u4f60\u786e\u5b9e\u4e86\u89e3\u8fd9\u4e2abug\u7684\u539f\u7406\u4e48\uff1f<br \/>\n\u5982\u679cYes: \uff08think and analyze\u4e4b\u540e\uff09\uff0c\u51c6\u5907\u91cd\u7ec4\u7684\u7406\u7531\uff0c\u7528\u522b\u4eba\u53ef\u4ee5\u7406\u89e3\u7684\u65b9\u5f0f\u6539\uff08\u5c11\u7528magic number\uff09\u3002<br \/>\n\u5982\u679cNo\uff1a (&#8216;years and years of testing on thousands of machines&#8217;) \u56de\u5230\u4ee5\u524d\u6d4b\u8bd5\u597d\u7684\u7248\u672c\uff0c\u5e76\u4e14\u6ce8\u660e\u8fd9\u4e2abug\u6ca1\u6709\u88abfix\u3002<br \/>\n\u8fd9\u5c31\u662fLinus\u8ba4\u4e3a\u7684\uff1a It really is that simple. It\u2019s _always_ that simple.<\/p>\n<p>\uff082\uff09\u5bf9Yinghai Lu\u7684\u8bc4\u4ef7<br \/>\n\u9996\u5148Yinghai Lu\u662f\u4e00\u4e2akernel\u5f00\u53d1\u8005\uff0c\u6211\u8ba4\u4e3a\u4ed6\u662f\u6709\u8db3\u591f\u7684\u76f8\u5173\u7ecf\u9a8c\u7684\uff1a\u5f88\u5feb\u53d1\u73b0\u4e86\u95ee\u9898\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u89e3\u51b3\u65b9\u6cd5<br \/>\n\u9648\u7693\u8ba4\u4e3a\u201c\u6211\u6ca1\u6709\u60f3\u5230Linux \u5185\u6838\u7ec4\u4f1a\u6709\u50cfYinghai\u8fd9\u6837\u5de5\u4f5c\u7684\u65b9\u5f0f\uff0c\u6bd5\u7adf\u8fd9\u662f\u4e00\u4e2a\u9ed1\u5ba2\u7ea7\u7684\u5f00\u53d1\u56e2\u961f\u3002\u201d \u6211\u8ba4\u4e3a\u8a00\u4e4b\u8fc7\u751a\u3002<br \/>\nYinghai \u7684 <a href=\"http:\/\/thread.gmane.org\/gmane.linux.kernel\/1124982\/focus=1126082\">email <\/a>\u4e2d\u8bf4\uff1a&#8221; can you try following change ? it will push gart to 0x80000000&#8243; \uff08\u4f60\u80fd\u4e0d\u80fd\u8bd5\u8bd5\u8fd9\u4e2a\uff1f\uff09<br \/>\n\u800c\u9648\u7693\u8bf4\u201c\u7ed9\u51fa\u4e86\u4e2afix&#8221;\uff0c\u4ed6\u8ba4\u4e3aYinghai\u63d0\u51fa\u7684\u662f\u4f1a\u52a0\u5165\u5230kernel code\u4e2d\u7684patch\uff0c\u6211\u60f3\u8fd9\u4e0d\u4e00\u5b9a\u662fYinghai\u7684\u672c\u610f\u3002<\/p>\n<p>\u4ee5\u6211\u7684\u7406\u89e3\u6765\u770b\uff0cLinus\u4e00\u76f4\u8d1f\u8d23code review\uff0c\u4ed6\u5e0c\u671bcode\u7684\u8d28\u91cf\u9ad8\uff0c\u6709\u6ce8\u91ca\uff0c\u4e0d\u80fd\u968f\u610ffix bug \uff08\u6539\u4e00\u4e24\u4e2a\u6570\uff09\u3002\u56e0\u6b64\u4ed6\u975e\u5e38\u53cd\u611fcode\u4e2d\u7684magic number\uff0c\u4ee5\u53ca\u53ea\u6539code\u4e0d\u7ba1\u80cc\u540e\u7684\u903b\u8f91\uff1b\u800cYinghai Lu\u505a\u4e3a\u5f00\u53d1\u8005\uff0c\u9996\u5148\u60f3\u5230\u7684\u662f\u627e\u5230\u95ee\u9898\u7684\u539f\u56e0\u3002\u4ed6\u81ea\u5df1\u7684\u7535\u8111\u91cc\u6ca1\u6cd5\u91cd\u590d\u8fd9\u4e2abug\uff0c\u56e0\u6b64\u4ed6\u9700\u8981\u628apatch\u4ea4\u7ed9\u522b\u4eba\u6765\u6d4b\u8bd5\u3002\u5728\u4e0d\u540c\u7684\u7acb\u573a\u4e0b\uff0cLinus\u751f\u6c14 \u548c Yinghai\u7684\u89e3\u91ca \u5c31\u5bb9\u6613\u7406\u89e3\u4e86\u3002<\/p>\n<p>\u6211\u4e0d\u6e05\u695akernel\u5f00\u53d1\u7684\u5177\u4f53\u6d41\u7a0b\u662f\u600e\u6837\u7684\u3002\u4f46\u6211\u8ba4\u4e3aYinghai \u8bd5\u56fe\u505a\u7684\u662f\u5728top down\u8fd9\u4e2a\u6846\u67b6\u4e0b\u505a\u4fee\u8865\uff0c\u4ed6\u4e0d\u60f3\u6216\u8005\u4e0d\u80fd\u591f\u5bf9\u6574\u4e2atop down\u7684\u673a\u5236\u505a\u51fa\u4fee\u8865\uff0c\u7279\u522b\u662f\u8fd9\u4e2a\u673a\u5236\u4e0b\u5df2\u7ecf\u6709\u5783\u573e\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\uff08\u89c1HPA\u7684<a href=\"http:\/\/thread.gmane.org\/gmane.linux.kernel\/1124982\/focus=1126082\">\u56de\u4fe1<\/a>\uff09\u3002\u5728Linus\u770b\u6765\uff0c\u4ed6\u662f\u4e0d\u5e0c\u671b\u770b\u5230top down\u8fd9\u79cd\u65b0\u5c1d\u8bd5\uff08\u76f8\u5bf9\u4e8ebottom up)\u7f3a\u4e4f\u8db3\u591f\u7684\u8c03\u7814\u652f\u6301\u7684\u3002\u81f3\u4e8e\u672a\u6765Linux kernel\u7684\u91c7\u7528\u673a\u5236\uff0c\u5c06\u8981\u7531kernel \u5f00\u53d1\u8005\u4eec\u548cCode reviewer\u4e4b\u95f4\u505a\u51fa\u534f\u8c03\uff0c\u4e5f\u8981\u548c\u4ee5\u5f80\u7684\u4f4e\u8d28\u91cf\u4ee3\u7801\u505a\u51fa\u534f\u8c03\u3002\u6211\u4f1a\u62ed\u76ee\u4ee5\u5f85\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e91\u98ce\u7684buzz\u4e2d\u63d0\u5230\u4e86coolshell.cn\u7684\u4e00\u7bc7\u6587\u7ae0Linux 2.6.39-rc3\u7684\u4e00\u4e2a\u63d2\u66f2\u6709\u611f\uff0c\u770b\u8fc7\u4e4b\u540e\uff0c\u6709\u4e24\u4e2a\u611f\u53d7\uff1a \uff081\uff09Linus \u63d0\u51fa\u7684 &#8216;think and analyze&#8217;\u7684\u89e3\u51b3\u65b9\u5f0f\u3002 \u5bf9\u4e8ebug\uff0c\u4ece\u6211\u89e3\u8bfbLinus\u548cCloud\u7684buzz\u56de\u590d\u6765\u770b\uff0c\u4ed6\u4eec\u5bf9\u4e8ebug\u7684\u65b9\u5f0f\u90fd\u662f\u77e5\u5176\u7136\u4e5f\u77e5\u5176\u6240\u4ee5\u7136\uff0c\u5373\u8981\u4e48\u4e0d\u53bb\u6539bug\uff0c\u8981\u4e48\u5c31\u628abug\u60f3\u6e05\u695a\u4e86\u4ece\u7cfb\u7edf\u4e0a\u6539\u597d\u3002\u5c31\u50cf\u7ed9\u4e00\u4e2a\u4eba\u770b\u75c5\uff0c\u8981\u662f\u6cbb\u80c3\u75bc\uff0c\u4e0d\u662f\u8bf4\u4f60\u5c11\u5403\u70b9\uff0c\u6216\u8005\u662f\u6765\u51e0\u7247\u6b62\u75bc\u836f\uff0c\u800c\u662f\u8c03\u67e5\u6e05\u695a\u4e3a\u4ec0\u4e48\u5f97\u4e86\u80c3\u75c5\u3002\u8981\u662f\u957f\u671f\u4e0d\u89c4\u5f8b\u5403\u996d\u5f97\u7684\u80c3\u75c5\uff0c\u6050\u6015\u6700\u597d\u7684\u89e3\u51b3\u65b9\u6cd5\u662f\u517b\u6210\u6309\u65f6\u5403\u996d\u7684\u4e60\u60ef\u3002\u8fd9\u6837\u505a\u4f1a\u589e\u52a0\u6539\u4e00\u4e2abug\u7684\u65f6\u95f4\u3002\u4f46\u4ece\u957f\u8fdc\u6765\u770b\uff0c\u6211\u4eec\u6709\u53ef\u80fd\u8282\u7701\u65f6\u95f4\u3002\u6bd4\u5982\uff1a\u5982\u679c\u6211\u4eec\u5f15\u5165magic number\u4e4b\u540e\uff0c\u4e00\u4e2a\u661f\u671f\u4e4b\u540e\uff0c\u53c8\u6709\u7c7b\u4f3c\u7684bug\u53d1\u73b0\u4e86\uff0c\u5982\u679c\u6211\u4eec\u6bcf\u4e2abug\u90fd\u662f\u901a\u8fc7\u4ed4\u7ec6\u601d\u8003\uff0c\u800c\u4e14\u7cfb\u7edf\u6784\u5efa\u6709\u8db3\u591f\u7684\u6b63\u4ea4\u6027\u7684\u8bdd\uff0c\u6211\u4eec\u4f1a\u5f88\u81ea\u7136\u7684\u60f3\u5230\uff0c\u8fd9\u4e2abug\u80af\u5b9a\u53d1\u751f\u5728\u5176\u4ed6\u90e8\u4f4d\uff0c\u800c\u4e0d\u592a\u53ef\u80fd\u662f\u521a\u4fee\u590dbug\u7684\u53d8\u4f53\uff0c\u8fd9\u5c31\u51cf\u5c11\u4e86\u89e3\u51b3\u95ee\u9898\u65f6\u7684\u601d\u8003\u8def\u5f84\uff0c\u8282\u7701\u4e86\u65f6\u95f4\u3002\u8fd9\u4e2a\u65f6\u5019\uff0c\u6211\u4eec\u5e94\u8be5\u5bf9\u81ea\u5df1\u8bf4Good job\uff0c\u7ed9\u81ea\u5df1\u591a\u4e00\u70b9\u9f13\u52b1\u3002 \u800c\u6709\u65f6\uff0c\u6211\u4eec\u53ef\u80fd\u5728\u522b\u4eba\u7684\u4ee3\u7801\u91cc\u53d1\u73b0\u4e86bug\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\u540c\u6837\u9002\u7528Linus\u7684\u5efa\u8bae\uff0c\u5373\u2018think and analyze&#8217;\u6216\u8005\u662f&#8217;years and years of testing on thousands of machines&#8217;\u3002\u8981\u4e0d\u80fd\u901a\u8fc7\u601d\u8003\u548c\u5206\u6790\u89e3\u51b3\u95ee\u9898\uff0c\u8981\u4e48\u5c31\u7528\u5386\u53f2\u8bc1\u660e\u8fc7\u7684\u5df2\u7ecfwork\u7684\u4ee3\u7801\u3002\u8fd9\u6837\u5373\u4f7f\u4e0d\u80fdfix \u8fd9\u4e2abug\uff0c\u4e5f\u4e0d\u4f1a\u9020\u6210fix bug\u7684\u5047\u8c61\uff0c\u4ece\u800c\u907f\u514d\u4ee5\u540e\u6709\u7684\u7248\u672cwork\uff0c\u6709\u7684\u7248\u672c\u4e0dwork\u7684\u73b0\u8c61\u3002\u8bfb\u901a\u522b\u4eba\u7684\u4ee3\u7801\u5e76\u4e0d\u7b80\u5355\uff0c\u8fd9\u4e2a&#8217;think and analyze\u2018\u7684\u8fc7\u7a0b\u4e5f\u8bb8\u8981\u5f88\u591a\u5929\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u8fc7\u7a0b\u5f3a\u8feb\u6211\u4eec\u7528\u522b\u4eba\u7684\u601d\u7ef4\u7ed3\u679c\u6765\u601d\u8003\uff0c\u800c\u6211\u4eec\u5f88\u96be\u77e5\u9053\u4e3a\u4ec0\u4e48\u522b\u4eba\u8fd9\u6837\u505a\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u5982\u679c\u6709\u8db3\u591f\u7684\u5355\u5143\u6d4b\u8bd5\u548c\u9ad8\u8d28\u91cf\u7684\u6587\u6863\uff0c\u8fd9\u4e2a\u601d\u8003\u5206\u6790\u7684\u65f6\u95f4\u5e76\u4e0d\u662f\u6d6a\u8d39\uff0c\u800c\u662f\u5b66\u4e60\u5176\u4ed6\u4eba\u7f16\u7a0b\u601d\u8def\u548c\u6280\u5de7\u7684\u673a\u4f1a\u3002\u540c\u65f6\uff0c\u6211\u4eec\u5e94\u8be5\u8ba9\u8001\u677f\u77e5\u9053\uff0c\u6211\u4eec\u9700\u8981\u65f6\u95f4\u6765\u8bfb\u4ee3\u7801\uff0c\u6211\u4eec\u5728\u89e3\u51b3\u95ee\u9898\uff0c\u4f46\u662f\u7684\u786e\u9700\u8981\u65f6\u95f4\u3002\u5982\u679c\u4e00\u4e2a\u7cfb\u7edf\u7684\u6838\u5fc3\u90e8\u5206\u5f88\u96be\u8bfb\u61c2\uff0c\u800cbug\u5e76\u4e0d\u5173\u952e\uff0c\u4e0d\u59a8\u544a\u8bc9\u81ea\u5df1\u4e0d\u8981\u592a\u5b8c\u7f8e\u4e3b\u4e49\uff08\u60f3\u60f3iphone\uff0c\u6ca1\u6709\u591a\u4efb\u52a1\uff0c\u7535\u6c60\u7eed\u822a\u6709\u9650\uff0c\u4ef7\u683c\u9ad8\uff0c\u4f46\u4ecd\u7136\u4e00\u4e2a\u597d\u4ea7\u54c1\uff09\u3002 \u603b\u800c\u8a00\u4e4b\uff0cLinus\u7684\u89c2\u70b9\u5c31\u662f\u6bcf\u770b\u5230\u4e00\u4e2abug\uff0c\u95ee\u4e00\u4e0b\u4f60\u786e\u5b9e\u4e86\u89e3\u8fd9\u4e2abug\u7684\u539f\u7406\u4e48\uff1f \u5982\u679cYes: \uff08think and analyze\u4e4b\u540e\uff09\uff0c\u51c6\u5907\u91cd\u7ec4\u7684\u7406\u7531\uff0c\u7528\u522b\u4eba\u53ef\u4ee5\u7406\u89e3\u7684\u65b9\u5f0f\u6539\uff08\u5c11\u7528magic number\uff09\u3002 \u5982\u679cNo\uff1a (&#8216;years and years of testing on thousands of machines&#8217;) \u56de\u5230\u4ee5\u524d\u6d4b\u8bd5\u597d\u7684\u7248\u672c\uff0c\u5e76\u4e14\u6ce8\u660e\u8fd9\u4e2abug\u6ca1\u6709\u88abfix\u3002 \u8fd9\u5c31\u662fLinus\u8ba4\u4e3a\u7684\uff1a It really is that simple. It\u2019s _always_ that simple. \uff082\uff09\u5bf9Yinghai Lu\u7684\u8bc4\u4ef7 \u9996\u5148Yinghai [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[52,14,142],"class_list":["post-198","post","type-post","status-publish","format-standard","hentry","category-code","tag-bug","tag-linux","tag-code"],"_links":{"self":[{"href":"https:\/\/zhanxw.com\/blog\/wp-json\/wp\/v2\/posts\/198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zhanxw.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zhanxw.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zhanxw.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zhanxw.com\/blog\/wp-json\/wp\/v2\/comments?post=198"}],"version-history":[{"count":0,"href":"https:\/\/zhanxw.com\/blog\/wp-json\/wp\/v2\/posts\/198\/revisions"}],"wp:attachment":[{"href":"https:\/\/zhanxw.com\/blog\/wp-json\/wp\/v2\/media?parent=198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zhanxw.com\/blog\/wp-json\/wp\/v2\/categories?post=198"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zhanxw.com\/blog\/wp-json\/wp\/v2\/tags?post=198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}