{"id":23275,"date":"2023-11-14T08:25:48","date_gmt":"2023-11-14T00:25:48","guid":{"rendered":"https:\/\/www.linuxmi.com\/?p=23275"},"modified":"2023-11-13T17:03:11","modified_gmt":"2023-11-13T09:03:11","slug":"linux-kernel-6-7-rc1","status":"publish","type":"post","link":"https:\/\/www.linuxmi.com\/linux-kernel-6-7-rc1.html","title":{"rendered":"Linus Torvalds \u5ba3\u5e03\u53d1\u5e03 Linux Kernel 6.7 RC1"},"content":{"rendered":"<p>Linux\u5185\u6838\u7684\u53d1\u5c55\u7ee7\u7eed\u8fdb\u884c\uff0c\u9884\u8ba1\u5e74\u5e95\u5c06\u53d1\u5e03\u4e0b\u4e00\u4e2a\u91cd\u8981\u7248\u672cLinux 6.7\u3002Linus Torvalds\u4eca\u5929<a href=\"https:\/\/lkml.org\/lkml\/2023\/11\/12\/352\" target=\"_blank\" rel=\"nofollow noopener\">\u5ba3\u5e03<\/a>\u4e86\u4f9b\u516c\u4f17\u6d4b\u8bd5\u7684\u7b2c\u4e00\u4e2a\u53d1\u5e03\u5019\u9009\u7248\uff08RC\uff09\u91cc\u7a0b\u7891\u3002<\/p>\n<p style=\"padding-left: 40px;\"><em>\u201c\u8fd9\u662f\u6211\u4eec\u6709\u53f2\u4ee5\u6765\u6700\u5927\u7684\u5408\u5e76\u7a97\u53e3\uff0c\u670915.4k\u4e2a\u975e\u5408\u5e76\u63d0\u4ea4 &#8211; Linus Torvalds\u201d<\/em><\/p>\n<p>Linux 6.7\u5185\u6838\u4e2d\u6700\u5927\u7684\u53d8\u5316\u662f\u5f15\u5165\u4e86bcachefs\u6587\u4ef6\u7cfb\u7edf\uff0c\u8fd9\u662f\u4e00\u4e2a\u9002\u7528\u4e8e\u57fa\u4e8eLinux\u7684\u64cd\u4f5c\u7cfb\u7edf\u7684\u5199\u65f6\u590d\u5236\uff08COW\uff09\u6587\u4ef6\u7cfb\u7edf\uff0c\u65e8\u5728\u4e0eBtrfs\u548cZFS\u6587\u4ef6\u7cfb\u7edf\u63d0\u4f9b\u7684\u73b0\u4ee3\u529f\u80fd\u7ade\u4e89\uff0c\u540c\u65f6\u5177\u6709EXT4\u548cXFS\u6587\u4ef6\u7cfb\u7edf\u7684\u901f\u5ea6\u548c\u6027\u80fd\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10717\" src=\"https:\/\/www.linuxmi.com\/wp-content\/uploads\/2021\/11\/linux-kernel.png\" alt=\"\" width=\"327\" height=\"491\" \/><\/p>\n<p>Linux 6.7\u5185\u6838\u8fd8\u627f\u8bfa\u652f\u6301NVIDIA\u7684GSP\u56fa\u4ef6\u5728Nouveau\u5f00\u6e90\u56fe\u5f62\u9a71\u52a8\u7a0b\u5e8f\u4e2d\u7684\u4f7f\u7528\uff0c\u8be5\u9a71\u52a8\u4ec5\u5728\u4e0d\u652f\u6301GSP\uff08GPU\u7cfb\u7edf\u5904\u7406\u5668\uff09\u7684\u786c\u4ef6\u4e0a\u4f7f\u7528\uff0c\u800c\u5728\u5df2\u652f\u6301\u7684\u786c\u4ef6\u4e0a\u662f\u53ef\u9009\u7684\u3002<\/p>\n<p>\u5728Linux 6.7\u4e2d\u6709\u8bb8\u591a\u7f51\u7edc\u66f4\u65b0\uff0c\u4f8b\u5982\u652f\u6301IPsec ESP\u5728UDP\u4e2d\u7684GRO\u89e3\u5c01\u88c5\u3001\u901a\u8fc7\u8def\u7531\u5c5e\u6027\u6709\u9009\u62e9\u5730\u542f\u7528TCP\u65f6\u95f4\u6233\u7684\u5fae\u79d2\u5206\u8fa8\u7387\u652f\u6301\u3001\u5c06TCP Authentication Option\uff08RFC 5925\uff0cTCP-AO\uff09\u4f5c\u4e3aMD5\u9009\u9879\u7684\u66f4\u73b0\u4ee3\u66ff\u4ee3\u54c1\u7684\u652f\u6301\u3001\u901a\u8fc7vsock\u5957\u63a5\u5b57\u53d1\u9001\u5206\u6bb5skbs\u7684\u652f\u6301\u4ee5\u53ca\u5bf9I3C\u7684MCTP\u652f\u6301\u3002<\/p>\n<p>\u6b64\u5916\uff0cLinux 6.7\u8fd8\u5bf9\u591a\u4e2a\u65b9\u9762\u8fdb\u884c\u4e86\u589e\u5f3a\uff1a<\/p>\n<p>\u652f\u6301\u4f7f\u7528netlink GET\u83b7\u53d6MDB\uff08\u591a\u64ad\u8f6c\u53d1\uff09\u7684\u652f\u6301\uff0c\u5141\u8bb8\u7528\u6237\u7a7a\u95f4\u8bf7\u6c42\u5355\u4e2aMDB\u6761\u76ee\u800c\u4e0d\u662f\u8f6c\u50a8\u6574\u4e2a\u8868\u683c\u3002<\/p>\n<p>\u5c06200Gbit NIC\u4e0a\u5355\u4e2aTCP\u6d41\u7684\u6027\u80fd\u63d0\u9ad8\u4e8620%\uff0c\u901a\u8fc7\u63a8\u8fdf\u5904\u7406\u5957\u63a5\u5b57\u79ef\u538b\u65f6\u7684\u5e38\u89c4TCP ACK\uff0c\u4ee5\u53ca\u5728MPTCP\u5957\u63a5\u5b57\u4e0a\u652f\u6301rcvlowat\u548cnotsent_lowat\uff0c\u4ee5\u5e2e\u52a9\u5e94\u7528\u7a0b\u5e8f\u9650\u5236\u5524\u9192\u6b21\u6570\u3002<\/p>\n<p>Fair Queuing\uff08FQ\uff09\u5206\u7ec4\u8c03\u5ea6\u5668\u589e\u52a0\u4e86\u5185\u7f6e\u76843\u5e26\u4f18\u5148\u7ea7\u548cWRR\u8c03\u5ea6\u3001\u65c1\u8def\u652f\u6301\u4ee5\u53ca\u66f4\u597d\u7684\u975e\u6d3b\u52a8\u6d41\u62a5\u544a\u3002<\/p>\n<p>\u4e3aARM32\u548cs390x\u5e73\u53f0\u6dfb\u52a0\u4e86BPF v4 CPU\u6307\u4ee4\u7684\u652f\u6301\uff0c\u4ee5\u53ca\u5c06BPF\u8ba1\u65f6\u5668\u56fa\u5b9a\u5230\u5f53\u524dCPU\u7684\u80fd\u529b\u548cUNIX\u5957\u63a5\u5b57\u7684\u6269\u5c55cgroup BPF sockaddr\u6302\u94a9\u3002<\/p>\n<p>\u7f51\u7edc\u65b9\u9762\u7684\u65b0\u589e\u529f\u80fd\u8fd8\u5305\u62ec\u652f\u6301\u672c\u5730\u6bcfCPU kptr\uff0c\u5141\u8bb8\u5728\u6620\u5c04\u4e2d\u5206\u914d\u548c\u5b58\u50a8\u6bcfCPU\u5bf9\u8c61\uff0c\u652f\u6301\u5177\u6709\u4e0d\u540c\u8fc7\u6ee4\u5668\u7684\u591a\u4e2aPTP\u65f6\u95f4\u6233\u4e8b\u4ef6\u961f\u5217\u8bfb\u53d6\u5668\uff0c\u652f\u6301VXLAN\u96a7\u9053\u9a71\u52a8\u7a0b\u5e8f\u4e2d\u7684\u9009\u62e9\u6027FDB\u5237\u65b0\uff0c\u4ee5\u53ca\u5141\u8bb8\u5728\u6865\u63a5\u4e2d\u9650\u5236\u5df2\u5b66\u4e60\u7684FDB\u6761\u76ee\u7684\u6570\u91cf\uff0c\u4ee5\u9632\u6b62OOM\u653b\u51fb\u3002<\/p>\n<p>\u6b64\u5916\uff0cLinux 6.7\u4e2d\u7684Btrfs\u6587\u4ef6\u7cfb\u7edf\u8fd8\u5f15\u5165\u4e86\u4e00\u4e9b\u65b0\u529f\u80fd\uff0c\u5982raid-stripe-tree\uff0c\u7528\u4e8e\u903b\u8f91\u6587\u4ef6\u8303\u56f4\u6620\u5c04\u7684\u65b0\u6811\uff0c\u5728\u591a\u4e2a\u8bbe\u5907\u4e0a\u7269\u7406\u6620\u5c04\u53ef\u80fd\u4e0d\u5339\u914d\u7684\u60c5\u51b5\u4e0b\uff0c\u4ee5\u53ca\u7b80\u5355\u7684\u914d\u989d\u8ba1\u7b97\uff08squota\uff09\u548c\u4e34\u65f6\u6587\u4ef6\u7cfb\u7edffsid\uff08temp_fsid\uff09\u3002<\/p>\n<p>Btrfs\u6587\u4ef6\u7cfb\u7edf\u8fd8\u901a\u8fc7\u964d\u4f4e\u5bf9\u6821\u9a8c\u548c\u5220\u9664\u7684\u4fdd\u7559\u6765\u51cf\u5c11\u62e5\u6709\u8bb8\u591a\u8303\u56f4\u7684\u6587\u4ef6\u7684\u5220\u9664\u65f6\u95f412\uff05\uff0c\u5e76\u901a\u8fc7\u5728\u63d2\u5165\u671f\u95f4\u4f7f\u8303\u56f4\u72b6\u6001\u5408\u5e76\u66f4\u52a0\u9ad8\u6548\uff0c\u4ee5\u51cf\u5c11\u5173\u952e\u51fd\u6570\u7684\u8fd0\u884c\u65f6\u95f45\uff05\u6765\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<p>EXT4\u6587\u4ef6\u7cfb\u7edf\u9488\u5bf9\u5176\u591a\u5757\u5206\u914d\u5668\u8fdb\u884c\u4e86\u6539\u8fdb\uff0c\u5e76\u901a\u8fc7\u4f18\u5316\u5176\u63d0\u4ea4\u673a\u5236\u4e2d\u5bf9\u5df2\u91ca\u653e\u6570\u636e\u5757\u7684\u5904\u7406\uff0c\u907f\u514d\u4e86\u5bf9s_md_lock\u81ea\u65cb\u9501\u7684\u6f5c\u5728\u9501\u7ade\u4e89\u3002\u6b64\u5916\uff0cEXT4\u7684\u5907\u4efd\u8d85\u7ea7\u5757\u5728\u5728\u7ebf\u8c03\u6574\u5927\u5c0f\u540e\u6216\u5728\u66f4\u65b0\u6807\u7b7e\u6216UUID\u65f6\u5f97\u5230\u4e86\u6539\u8fdb\u3002<\/p>\n<p>exFAT\u6587\u4ef6\u7cfb\u7edf\u652f\u6301\u5df2\u901a\u8fc7ioctl\u652f\u6301\u66f4\u65b0\uff0c\u4ee5\u83b7\u53d6\u548c\u8bbe\u7f6e\u5728fatattr\u5de5\u5177\u4e2d\u4f7f\u7528\u7684\u6587\u4ef6\u5c5e\u6027\uff0c\u5e76\u6dfb\u52a0\u4e86\u4e00\u4e2a\u65b0\u7684zero_size_dir\u6302\u8f7d\u9009\u9879\uff0c\u5728\u521b\u5efa\u76ee\u5f55\u65f6\u5206\u914d\u4e00\u4e2a\u7c07\u3002\u53e6\u4e00\u65b9\u9762\uff0cF2FS\u6587\u4ef6\u7cfb\u7edf\u901a\u8fc7\u5c06\u5185\u90e8\u5757\u5927\u5c0f\u8c03\u6574\u4e3a\u9875\u9762\u5927\u5c0f\u5bf9\u8f83\u5927\u9875\u9762\u5927\u5c0f\u8fdb\u884c\u4e86\u652f\u6301\uff0c\u5e76\u5728\u7535\u6e90\u5173\u95ed\u6062\u590d\u65b9\u9762\u6539\u8fdb\u4e86\u5206\u533a\u5757\u8bbe\u5907\u7684\u652f\u6301\u3002<\/p>\n<p>Linux 6.7\u8fd8\u4e3aLandlock\uff08TCP\u7ed1\u5b9a\u548c\u8fde\u63a5\u8bbf\u95ee\u63a7\u5236\uff09\u6dfb\u52a0\u4e86\u521d\u59cb\u7f51\u7edc\u652f\u6301\uff0c\u652f\u6301HDA\u8865\u4e01\uff0c\u4fee\u590d\u4e86Thunderbolt\/USB4\u4ee5\u652f\u6301\u65b0\u7684\u786c\u4ef6\u7c7b\u578b\u548c\u8bbe\u5907\uff0c\u5e76\u4f7f\u6240\u6709\u5a92\u4f53\u9a71\u52a8\u7a0b\u5e8f\u4f7f\u7528VB2 kAPI\u800c\u4e0d\u662f\u5df2\u5220\u9664\u7684\u65e7V4L2\u6838\u5fc3videobuf kAPI\u3002\u6b64\u5916\uff0c\u5c06autofs\u79fb\u690d\u5230\u65b0\u7684\u6302\u8f7dAPI\uff0c\u66f4\u65b0\u4e86CephFS\u65e5\u5fd7\u8bb0\u5f55\uff0c\u5e76\u4e3aIntel\u7684CAT\u5b9e\u73b0\u6dfb\u52a0\u4e86\u975e\u8fde\u7eed\u5bb9\u91cf\u4f4d\u63a9\u7801\u7684\u652f\u6301\u3002<\/p>\n<p>\u6700\u540e\u4f46\u540c\u6837\u91cd\u8981\u7684\u662f\uff0cLinux 6.7\u5f15\u5165\u4e86\u4e00\u4e9b\u65b0\u7684\u7279\u6027\uff1a<\/p>\n<p style=\"padding-left: 40px;\"><em>\u4e3aXilinx\u7684Versal\u96c6\u6210\u5185\u5b58\u63a7\u5236\u5668\u63d0\u4f9b\u4e86\u65b0\u7684EDAC\u9a71\u52a8\u7a0b\u5e8f\u3002<\/em><br \/>\n<em>Monolithic Power\uff08MPS\uff09MP3309C\u5347\u538b\u8f6c\u6362\u5668\u7684\u65b0\u8bbe\u5907\u6811\u7ed1\u5b9a\u3002<\/em><br \/>\n<em>\u9488\u5bf93\u53f0\u8054\u60f3x86 Android\u5e73\u677f\u7684\u201cvendor\u201d\u80cc\u5149\u95ee\u9898\u7684quirks\u3002<\/em><br \/>\n<em>HP 250 G7 Notebook PC\u7684EC GPE\u68c0\u6d4bquirk\u3002<\/em><br \/>\n<em>\u9488\u5bf9TongFang GMxXGxx\/TUXEDO Stellaris\/Polaris Gen5\u7b14\u8bb0\u672c\u7684ACPI IRQ\u8986\u76d6\u3002<\/em><br \/>\n<em>\u5373\u5c06\u53d1\u5e03\u7684Linux 6.7\u5185\u6838\u7248\u672c\u8fd8\u5c06\u5141\u8bb8Linux\u901a\u8fc7PCIe AER\u4f20\u9012CXL\u94fe\u63a5\u534f\u8bae\u9519\u8bef\u6765\u672c\u5730\u5904\u7406\u5f53\u524dCXL\u5e73\u53f0\u7684\u9519\u8bef\uff0c\u66f4\u65b0NFSv4.1\u4ee5\u5728\u4f1a\u8bdd\u5e72\u7ebf\u671f\u95f4\u5904\u7406NFS4ERR_DELAY\u9519\u8bef\uff0c\u5e76\u5728CephFS\u4e2d\u652f\u6301idmapped mounts\u3002<\/em><\/p>\n<p>Linux 6.7\u6700\u7ec8\u7248\u672c\u9884\u8ba1\u5c06\u4e8e2023\u5e7412\u6708\u5e95\u62162024\u5e74\u521d\u53d1\u5e03\uff0c\u5177\u4f53\u53d6\u51b3\u4e8eLinus Torvalds\u5728\u6b64\u671f\u95f4\u5ba3\u5e03\u4e86\u591a\u5c11\u4e2a\u53d1\u5e03\u5019\u9009\uff08RC\uff09\u7248\u672c\uff0c\u6216\u8005\u4ed6\u662f\u5426\u56e0\u4e3a\u65b0\u5e74\u5e86\u795d\u6d3b\u52a8\u800c\u8fc7\u4e8e\u7e41\u5fd9\u3002<\/p>\n<p>\u5982\u679cLinus Torvalds\u5728\u90a3\u65f6\u5ba3\u5e03\u4e86\u4e03\u4e2aRC\u7248\u672c\uff0c\u6211\u4eec\u53ef\u4ee5\u9884\u671fLinux 6.7\u5c06\u4e8e12\u670831\u65e5\uff08\u65b0\u5e74\u524d\u591c\uff09\u53d1\u5e03\uff1b\u5982\u679c\u90a3\u65f6\u5ba3\u5e03\u4e86\u516b\u4e2aRC\u7248\u672c\uff0c\u90a3\u4e48\u53ef\u80fd\u57281\u67087\u65e5\u53d1\u5e03\u3002\u6211\u6709\u4e00\u79cd\u611f\u89c9\uff0c12\u670831\u65e5\u7684\u53d1\u5e03\u65e5\u671f\u53ef\u80fd\u4e0d\u4f1a\u5b9e\u73b0\uff0c\u4f46\u5982\u679c\u5b9e\u73b0\u4e86\uff0c\u90a3\u5c06\u662f\u4e00\u4e2a\u5f88\u68d2\u7684\u65b0\u5e74\u793c\u7269\u3002<\/p>\n<p>\u5e0c\u671b\u6210\u4e3a\u65e9\u671f\u91c7\u7528\u8005\u5e76\u5c1d\u8bd5Linux\u5185\u68386.7\u7684\u4eba\u53ef\u4ee5\u4ece <a href=\"https:\/\/git.kernel.org\/pub\/scm\/linux\/kernel\/git\/torvalds\/linux.git\/snapshot\/linux-6.7-rc1.tar.gz\" target=\"_blank\" rel=\"nofollow noopener\">Linus Torvalds \u7684 git tree<\/a> \u6216 kernel.org \u7f51\u7ad9\u4e0a\u4e0b\u8f7d\u7b2c\u4e00\u4e2a\u53d1\u5e03\u5019\u9009\uff08RC1\uff09\u7248\u672c\u3002\u7136\u800c\uff0c\u8bf7\u6ce8\u610f\uff0c\u8fd9\u662f\u4e00\u4e2a\u4e0d\u9002\u5408\u5728\u751f\u4ea7\u673a\u5668\u4e0a\u4f7f\u7528\u7684\u9884\u53d1\u5e03\u7248\u672c\u3002<\/p>\n<p>\u76f8\u5173\uff1aLinux Kernel 6.6 \u6b63\u5f0f\u53d1\u5e03\u00a0 <a href=\"https:\/\/www.linuxmi.com\/linux-kernel-6-6.html\">https:\/\/www.linuxmi.com\/linux-kernel-6-6.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u5185\u6838\u7684\u53d1\u5c55\u7ee7\u7eed\u8fdb\u884c\uff0c\u9884\u8ba1\u5e74\u5e95\u5c06\u53d1\u5e03\u4e0b\u4e00\u4e2a\u91cd\u8981\u7248\u672cLinux 6.7\u3002Linus Torva &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[2],"tags":[605,64],"class_list":["post-23275","post","type-post","status-publish","format-standard","hentry","category-zixun","tag-linux","tag-linux-kernel"],"aioseo_notices":[],"views":504,"_links":{"self":[{"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/posts\/23275","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/comments?post=23275"}],"version-history":[{"count":4,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/posts\/23275\/revisions"}],"predecessor-version":[{"id":23279,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/posts\/23275\/revisions\/23279"}],"wp:attachment":[{"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/media?parent=23275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/categories?post=23275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/tags?post=23275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}