{"id":243432,"date":"2022-06-02T09:00:42","date_gmt":"2022-06-02T01:00:42","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=243432"},"modified":"2022-05-24T21:27:18","modified_gmt":"2022-05-24T13:27:18","slug":"linux-kernel-5-18","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/linux-kernel-5-18.html","title":{"rendered":"Linus \u53d1\u5e03 Linux Kernel 5.18 \u7a33\u5b9a\u7248"},"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>Linus Torvalds \u5ba3\u5e03\u53d1\u5e03 Linux 5.18 \u4f5c\u4e3a GNU\/Linux \u53d1\u884c\u7248\u7684\u6700\u65b0\u7a33\u5b9a\u5185\u6838\u7cfb\u5217\uff0c\u6b64\u5185\u6838\u589e\u52a0\u4e86\u8bb8\u591a\u65b0\u529f\u80fd\u548c\u6539\u8fdb\u7684\u786c\u4ef6\u652f\u6301\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Linux Kernel 5.18 \u6bd4 Linux 5.17 \u5185\u6838\u7cfb\u5217\u665a\u4e24\u4e2a\u6708\uff0c\u5e76\u5728\u5176\u6574\u4e2a\u5f00\u53d1\u5468\u671f\u4e2d\u83b7\u5f97\u4e86 7 \u4e2a RC(Release Candidate)\u91cc\u7a0b\u7891\uff0c\u8ba9\u5185\u6838\u5f00\u53d1\u4eba\u5458\u4fee\u590d\u9519\u8bef\u5e76\u6539\u8fdb\u73b0\u6709\u529f\u80fd\u3002<\/p>\n<p>Linux Kernel 5.18 \u7684\u4eae\u70b9\u5305\u62ec\u5207\u6362\u5230 C11 \u7f16\u8bd1\u5668\u6807\u51c6\u3001\u652f\u6301\u8ddf\u8e2a\u7cfb\u7edf\u4e2d\u7684\u201c\u7528\u6237\u4e8b\u4ef6\u201d\u3001\u652f\u6301 AMD \u7684\u201c\u4e3b\u673a\u7cfb\u7edf\u7ba1\u7406\u7aef\u53e3\u201d\u529f\u80fd\u3001\u652f\u6301 NVMe \u8bbe\u5907\u4e0a\u7684 64 \u4f4d\u5b8c\u6574\u6027\u6821\u9a8c\u548c\u3001\u652f\u6301Intel \u7684\u201c\u786c\u4ef6\u53cd\u9988\u63a5\u53e3\u201d\u529f\u80fd\uff0c\u5bf9 x86 \u67b6\u6784\u7684\u95f4\u63a5\u5206\u652f\u8ddf\u8e2a\u652f\u6301\uff0c\u4ee5\u53ca AMD Zen CPU \u4e0a\u66f4\u597d\u7684\u8fdb\u7a0b\u8c03\u5ea6\u6027\u80fd\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2022\/05\/1-7.png\" alt=\"\" width=\"1080\" height=\"608\" class=\"aligncenter size-full wp-image-243433\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2022\/05\/1-7.png 1080w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2022\/05\/1-7-300x169.png 300w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2022\/05\/1-7-1024x576.png 1024w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2022\/05\/1-7-768x432.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>Linux 5.18 \u8fd8\u6539\u8fdb\u4e86 Btrfs \u6587\u4ef6\u7cfb\u7edf\uff0c\u652f\u6301\u4e24\u4e2a\u65b0ioctl()\u64cd\u4f5c\uff0c\u5141\u8bb8\u5bf9\u6587\u4ef6\u533a\u7684\u76f4\u63a5\u8bfb\u5199\uff0c\u4ee5\u53ca\u8de8\u6302\u8f7d\u7684 reflink\/dedupe \u652f\u6301\uff0c\u6539\u8fdb\u968f\u673a\u6570\u751f\u6210\u5668\u529f\u80fd\uff0c\u6539\u8fdb io_uring \u5b50\u7cfb\u7edf\uff0c\u6dfb\u52a0 RSA \u52a0\u5bc6\u652f\u6301 virtio-crypto \u8bbe\u5907\uff0c\u5e76\u5c06\u65b0\u7684keep_last_dots\u6302\u8f7d\u9009\u9879\u6dfb\u52a0\u5230 exFAT \u6587\u4ef6\u7cfb\u7edf\uff0c\u8fd9\u6837\u5b83\u5c31\u4e0d\u518d\u4ece\u6587\u4ef6\u540d\u4e2d\u5220\u9664\u5c3e\u968f\u53e5\u70b9\u3002<\/p>\n<p>\u53e6\u5916\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c32 \u4f4d PowerPC \u7cfb\u7edf\u6700\u7ec8\u652f\u6301 Linux Kernel 5.18 \u4e2d\u7684\u5b9e\u65f6\u8865\u4e01\uff0c\u5b83\u8fd8\u5b9e\u73b0\u4e86\u5bf9 Intel \u8f6f\u4ef6\u5b9a\u4e49\u7684\u7845\u9a71\u52a8\u7a0b\u5e8f\u7684\u652f\u6301\uff0c\u5bf9 F2FS \u6587\u4ef6\u7cfb\u7edf\u7684 ID \u6620\u5c04\u6302\u8f7d\u7684\u652f\u6301\uff0c\u5185\u7f6e\u652f\u6301\u7528\u4e8e NFS \u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684 NFSv3\uff0c\u652f\u6301 BPF \u7a0b\u5e8f\u6253\u5305\u5185\u5b58\u5206\u914d\u5668\uff0c\u4ee5\u53ca\u65b0\u7684 fprobe \u51fd\u6570\u8fdb\u5165\/\u9000\u51fa\u63a2\u6d4b\u673a\u5236\uff0c\u7528\u4e8e\u57fa\u4e8e ftrace \u4f7f\u7528\u5355\u4e2a\u63a2\u6d4b\u5904\u7406\u7a0b\u5e8f\u63a2\u6d4b\u591a\u4e2a\u51fd\u6570\u3002<\/p>\n<p>\u5bf9\u4e8e ARM \u7528\u6237\uff0cLinux Kernel 5.18 \u4e3a 32 \u4f4d ARM \u7cfb\u7edf\u5e26\u6765\u4e86\u5bf9\u5355\u72ec\u4e2d\u65ad\u548c\u865a\u62df\u6620\u5c04\u5185\u6838\u5806\u6808\u7684\u652f\u6301\uff0c\u4ee5\u53ca\u5bf9\u65b0 QARMA3 \u6307\u9488\u8eab\u4efd\u9a8c\u8bc1\u7b97\u6cd5\u7684\u652f\u6301\u548c\u5bf9 AArch64 (ARM64) \u67b6\u6784\u7684\u5f71\u5b50\u5806\u6808\u6784\u5efa\u652f\u6301\u3002<\/p>\n<p>\u5bf9\u4e8e RISCV \u67b6\u6784\uff0cLinux 5.18 \u5f15\u5165\u4e86\u5bf9\u201cSv57\u201d\u9875\u8868\u683c\u5f0f\u7684\u652f\u6301\u3001\u4f7f\u7528 SBI PMU \u548c Sscofpmf \u6269\u5c55\u7684\u65b0\u6027\u80fd\u5b9e\u73b0\u3001\u5bf9 SBI CPU-idle \u6269\u5c55\u7684\u652f\u6301\u4ee5\u53ca\u5bf9\u53ef\u91cd\u542f\u5e8f\u5217\u7684\u652f\u6301\u3002\u6b64\u5916\uff0cPA-RISC \u67b6\u6784\u83b7\u5f97\u7684 vDSO \u652f\u6301\u6700\u5c11\u3002<\/p>\n<p>\u5728\u5176\u4ed6\u503c\u5f97\u6ce8\u610f\u7684\u53d8\u5316\u4e2d\uff0cLinux Kernel 5.18 \u5f03\u7528\u4e86\u5bf9 ReiserFS \u6587\u4ef6\u7cfb\u7edf\u7684\u652f\u6301\uff0c\u6539\u8fdb\u4e86\u6865\u63a5\u5b50\u7cfb\u7edf\u4ee5\u652f\u6301\u591a\u751f\u6210\u6811\uff0c\u589e\u52a0\u4e86\u5bf9\u5feb\u901f\u6570\u636e\u8def\u5f84 (XDP) \u673a\u5236\u7684\u7247\u6bb5\u652f\u6301\uff0c\u5e76\u6dfb\u52a0\u4e86\u4e00\u4e2a\u540d\u4e3amachine\u7684\u65b0 Linux \u5185\u6838\u5bc6\u94a5\u73af\uff0c\u8be5\u5bc6\u5319\u73af\u5305\u542bTPM \u7684\u673a\u5668\u6240\u6709\u8005\u5bc6\u94a5 (MOK)\u3002<\/p>\n<p>\u6700\u540e\u4f46\u540c\u6837\u91cd\u8981\u7684\u662f\uff0cLinux 5.18 \u5305\u62ec\u8bb8\u591a\u65b0\u7684\u548c\u66f4\u65b0\u7684\u9a71\u52a8\u7a0b\u5e8f\uff0c\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u786c\u4ef6\u652f\u6301\u3002\u5176\u4eae\u70b9\u5305\u62ec\u5bf9 Panfrost \u9a71\u52a8\u7a0b\u5e8f\u7684\u521d\u59cb\u53cc\u6838 GPU \u652f\u6301\u3001\u5bf9\u4f7f\u7528 Realtek \u97f3\u9891\u7684 HP \u7b14\u8bb0\u672c\u7535\u8111\u7684\u652f\u6301\u3001ThinkPad T14 \u548c P14s Gen 1 \u7b14\u8bb0\u672c\u7535\u8111\u4e0a\u7684 InterTouch \u652f\u6301\u3001\u5bf9 Razer BlackWidow \u952e\u76d8\u7684\u652f\u6301\u3001\u5bf9 MacBook Pro \u7b14\u8bb0\u672c\u7535\u8111\u7684Fn\u6620\u5c04\uff0c\u4ee5\u53ca\u9002\u7528\u4e8e\u5e26\u6709\u82f9\u679c T2 \u5b89\u5168\u82af\u7247\u548c\u51e0\u6b3e\u82f9\u679c\u5999\u63a7\u952e\u76d8 Magic Keyboard \u578b\u53f7\u7684 Mac \u7535\u8111\u7684\u5404\u79cd\u597d\u4e1c\u897f\u3002<\/p>\n<p>\u73b0\u5728\u53ef\u4ee5\u4ecekernel.org\u7f51\u7ad9\u4e0b\u8f7d Linux Kernel 5.18 \uff0c\u4f9b\u90a3\u4e9b\u559c\u6b22\u81ea\u5df1\u7f16\u8bd1\u5185\u6838\u7684\u4eba\u4e0b\u8f7d\u3002\u5982\u679c\u4f60\u4e0d\u559c\u6b22\u6216\u4e0d\u4f1a\u7f16\u8bd1\uff0c\u5c06\u4e0d\u5f97\u4e0d\u7b49\u5f85 Linux 5.18 \u7cfb\u5217\u767b\u9646\u60a8\u6700\u559c\u6b22\u7684 GNU\/Linux \u53d1\u884c\u7248\u7684\u7a33\u5b9a\u8f6f\u4ef6\u5b58\u50a8\u5e93\uff0c\u5e94\u8be5\u4f1a\u5728\u63a5\u4e0b\u6765\u7684\u51e0\u5468\u5185\u53d1\u751f\u3002\u800c\u4e14\uff0c\u6b63\u5982\u9884\u671f\u7684\u90a3\u6837\uff0c\u4e0b\u4e00\u4e2a\u4e3b\u8981\u7248\u672c Linux 5.19 \u7684\u5408\u5e76\u7a97\u53e3\u5c06\u4e8e\u660e\u5929\u6253\u5f00\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux Kernel 5.18 \u6bd4 Linux 5.17 \u5185\u6838\u7cfb\u5217\u665a\u4e24\u4e2a\u6708\uff0c\u5e76\u5728\u5176\u6574\u4e2a\u5f00\u53d1\u5468\u671f\u4e2d\u83b7\u5f97\u4e86 7 [&hellip;]<\/p>\n","protected":false},"author":370,"featured_media":208904,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-243432","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\/243432","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\/370"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=243432"}],"version-history":[{"count":3,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/243432\/revisions"}],"predecessor-version":[{"id":243770,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/243432\/revisions\/243770"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/208904"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=243432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=243432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=243432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}