{"id":218941,"date":"2021-05-29T09:00:51","date_gmt":"2021-05-29T01:00:51","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=218941"},"modified":"2021-05-22T22:10:02","modified_gmt":"2021-05-22T14:10:02","slug":"linux-kernel-developers","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/linux-kernel-developers.html","title":{"rendered":"Linux \u5185\u6838\u5f00\u53d1\u8005\u5b8c\u6210\u4e86\u5bf9\u6240\u6709\u6765\u81ea UMN.edu \u8865\u4e01\u7684\u5ba1\u67e5"},"content":{"rendered":"
\u5bfc\u8bfb<\/td>\n | \u524d\u6bb5\u65f6\u95f4\uff0c\u660e\u5c3c\u82cf\u8fbe\u5927\u5b66\u88ab\u7981\u6b62\u4e3a Linux \u5185\u6838\u505a\u8d21\u732e\uff0c\u56e0\u4e3a\u8be5\u5927\u5b66\u7684\u7814\u7a76\u4eba\u5458\u88ab\u53d1\u73b0\u8bd5\u56fe\u901a\u8fc7\u65b0\u7684\u8865\u4e01\u6545\u610f\u5411\u5185\u6838\u63d0\u4ea4\u9519\u8bef\uff0c\u800c\u4f7f\u8fd9\u4e2a\u8fc7\u7a0b\u4f5c\u4e3a\u4e00\u7bc7\u6709\u95ee\u9898\u7684\u7814\u7a76\u8bba\u6587\u7684\u4e00\u90e8\u5206\u8fd9\u79cd\u4e0d\u8bda\u5b9e\u751a\u81f3\u6076\u610f\u884c\u4e3a\u800c\u5f15\u53d1\u8f69\u7136\u5927\u6ce2\u3002\u8fd1\u671f Linux \u5185\u6838\u5f00\u53d1\u8005\u7ec8\u4e8e\u5b8c\u6210\u4e86\u5bf9\u6240\u6709\u6765\u81ea UMN.edu \u8865\u4e01\u7684\u5ba1\u67e5\uff0c\u4ee5\u89e3\u51b3\u5408\u5e76\u5230\u5185\u6838\u4e2d\u7684\u95ee\u9898\uff0c\u540c\u65f6\u4e5f\u6e05\u7406\/\u4fee\u590d\u4e86\u4ed6\u4eec\u6709\u95ee\u9898\u7684\u8865\u4e01\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n <\/p>\n Greg Kroah-Hartman \u5728\u5468\u56db\u516c\u5e03\u4e86 5.13-rc3 \u7684 char\/misc \u4fee\u590d\u3002\u867d\u7136\u5728\u5185\u6838\u5468\u671f\u7684\u8fd9\u4e2a\u4e2d\u671f\u9636\u6bb5\uff0cchar\/misc \u7684\u4fee\u590d\u5f80\u5f80\u4e0d\u662f\u592a\u4ee4\u4eba\u5174\u594b\uff0c\u4f46\u8fd9\u4e2a pull request \u6709\u89e3\u51b3\u660e\u5c3c\u82cf\u8fbe\u5927\u5b66\u7814\u7a76\u4eba\u5458\u8865\u4e01\u7684\u53d8\u5316\u3002Greg \u5728\u62c9\u52a8\u8bf7\u6c42\u8bf4\u660e\u4e2d\u6307\u51fa\uff1a<\/p>\n \u8fd9\u91cc\u5927\u90e8\u5206\u662f umn.edu \u91cd\u65b0\u5ba1\u67e5\u6240\u6709\u5148\u524d\u63d0\u4ea4\u7684\u8865\u4e01\u7684\u7ed3\u679c\u3002\u8fd9\u5bfc\u81f4\u4e86\u5927\u91cf\u7684\u56de\u6eda\u548c \"\u6b63\u786e\"\u7684\u4fee\u6539\uff0c\u8fd9\u5176\u4e2d\u6ca1\u6709\u660e\u5c3c\u82cf\u8fbe\u5927\u5b66\u7684\u53c2\u4e0e\u3002\u6211\u60f3\u611f\u8c22\u8d85\u8fc7 80 \u4e2a\u4e0d\u540c\u7684\u5f00\u53d1\u4eba\u5458\uff0c\u4ed6\u4eec\u5e2e\u52a9\u5ba1\u67e5\u548c\u4fee\u590d\u4e86\u8fd9\u4e2a\u6df7\u4e71\u7684\u5c40\u9762\u3002<\/p>\n \u6839\u636e umn.edu \u7684 Git \u6d3b\u52a8\uff0c\u6709 37 \u4e2a\u5185\u6838\u8865\u4e01\u88ab\u8fd9\u4e2a\u62c9\u52a8\u8bf7\u6c42\u6062\u590d\u4e86\u3002\u6062\u590d\u7684\u8303\u56f4\u4ece ALSA \u5230\u5a92\u4f53\u5b50\u7cfb\u7edf\u3001\u7f51\u7edc\u548c\u5176\u4ed6\u9886\u57df\u3002\u8fd9\u662f\u591a\u5e74\u6765\u6765\u81ea umn.edu \u5f00\u53d1\u8005\u7684 150 \u591a\u4e2a\u8865\u4e01\u4e2d\u7684 37 \u4e2a\u88ab\u6062\u590d\u7684\u8865\u4e01\u3002<\/p>\n \u4e0b\u9762\u662f\u90e8\u5206\u5bf9\u4ed6\u4eec\u5df2\u7ecf\u5b8c\u6210\u56de\u6eda\u7684\u8865\u4e01\u4e2d\u7684\u4e00\u4e9b\u95ee\u9898\u7684\u6280\u672f\u89e3\u91ca\uff1a<\/p>\n \u8fd9\u4e2a\u4fee\u6539\u7684\u539f\u59cb\u63d0\u4ea4\u4fe1\u606f\u662f\u4e0d\u6b63\u786e\u7684\uff0c\u56e0\u4e3a\u4ee3\u7801\u8def\u5f84\u6c38\u8fdc\u4e0d\u53ef\u80fd\u5bfc\u81f4 NULL \u7684\u89e3\u9664\u5f15\u7528\uff0c\u6697\u6307\u65e0\u8bba\u7528\u4ec0\u4e48\u5de5\u5177\u6765 \"\u627e\u5230\u5b83\"\u90fd\u662f\u9519\u8bef\u7684\u3002\u8fd9\u53ea\u662f\u4e00\u4e2a\u53ef\u9009\u7684\u8d44\u6e90\u4fdd\u7559\uff0c\u6240\u4ee5\u5220\u9664\u8fd9\u4e2a\u68c0\u67e5\u5c31\u53ef\u4ee5\u4e86 \u3002<\/p>\n ###\r\n\r\n\u867d\u7136\u6700\u521d\u7684\u63d0\u4ea4\u786e\u5b9e\u8ba9 \"NULL \u89e3\u9664\u5f15\u7528\"\u4e0d\u53d1\u751f\uff0c\u4f46\u5b83\u6ca1\u6709\u6b63\u786e\u5730\u5c06\u9519\u8bef\u4f20\u56de\u7ed9\u8c03\u7528\u8005\uff0c\u4e5f\u6ca1\u6709\u4fee\u590d drivers\/net\/ethernet\/cavium\/liquidio\/lio_vf_main.c \u4e2d\u8fd9\u4e2a\u76f8\u540c\u7684\u95ee\u9898\uff0c\u56e0\u4e3a\u67d0\u4e9b\u539f\u56e0\u3002\r\n\r\n###\r\n\r\n\u8fd9\u4e2a\u63d0\u4ea4\u662f\u4e0d\u6b63\u786e\u7684\uff0c\u5b83\u4e0d\u5e94\u8be5\u4f7f\u7528 unlikely ()\uff0c\u4e5f\u6ca1\u6709\u5c06\u9519\u8bef\u6b63\u786e\u5730\u4f20\u64ad\u7ed9\u8c03\u7528\u7684\u51fd\u6570\uff0c\u6240\u4ee5\u5728\u8fd9\u4e2a\u65f6\u95f4\u70b9\u5e94\u8be5\u88ab\u64a4\u9500\u3002\u53e6\u5916\uff0c\u5982\u679c\u68c0\u67e5\u5931\u8d25\uff0c\u5de5\u4f5c\u961f\u5217\u4ecd\u7136\u88ab\u8ba4\u4e3a\u662f\u88ab\u5206\u914d\u7684\uff0c\u6240\u4ee5\u8fdb\u4e00\u6b65\u7684\u8bbf\u95ee\u4f1a\u7ee7\u7eed\u5931\u8d25\uff0c\u8fd9\u610f\u5473\u7740\u8fd9\u4e2a\u8865\u4e01\u5bf9\u89e3\u51b3\u6839\u672c\u95ee\u9898\u6beb\u65e0\u5e2e\u52a9\u3002\r\n\r\n###\r\n\r\n\u7ecf\u8fc7\u5ba1\u67e5\uff0c\u6211\u4eec\u53d1\u73b0\u8fd9\u4e2a\u63d0\u4ea4\u6839\u672c\u4e0d\u9700\u8981\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u6539\u52a8\u662f\u65e0\u7528\u7684\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u51fd\u6570\u53ea\u6709\u5728 of_match_device 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