{"id":17842,"date":"2026-06-10T08:54:17","date_gmt":"2026-06-10T00:54:17","guid":{"rendered":"https:\/\/ab123.xyz\/?p=17842"},"modified":"2026-06-10T08:54:17","modified_gmt":"2026-06-10T00:54:17","slug":"risc-v-%e8%99%9a%e6%8b%9f%e5%8c%96%e6%8a%80%e6%9c%af-hypervisor-%e5%ae%9e%e9%aa%8c%e4%b8%8e-kvm-%e7%a7%bb%e6%a4%8d%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/ab123.xyz\/?p=17842","title":{"rendered":"RISC-V \u865a\u62df\u5316\u6280\u672f (Hypervisor) \u5b9e\u9a8c\u4e0e KVM \u79fb\u690d\u6307\u5357"},"content":{"rendered":"<p>\u968f\u7740\u5f00\u6e90\u6307\u4ee4\u96c6\u67b6\u6784 RISC-V \u7684\u5feb\u901f\u6f14\u8fdb\uff0c\u865a\u62df\u5316\u6280\u672f\u5df2\u6210\u4e3a\u8be5\u751f\u6001\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u57fa\u7840\u8bbe\u65bd\u3002KVM\uff08Kernel-based Virtual Machine\uff09\u4f5c\u4e3a Linux \u5185\u6838\u7684\u539f\u751f\u865a\u62df\u5316\u65b9\u6848\uff0c\u5176\u5411 RISC-V \u5e73\u53f0\u7684\u79fb\u690d\u5de5\u4f5c\u6b63\u5438\u5f15\u5168\u7403\u5f00\u53d1\u8005\u4e0e\u4f01\u4e1a\u7684\u5173\u6ce8\u3002\u672c\u6587\u4e3a\u60a8\u4ecb\u7ecd\u4e00\u6b3e\u4e13\u6ce8\u4e8e RISC-V Hypervisor \u5b9e\u9a8c\u53ca KVM \u79fb\u690d\u8f85\u52a9\u7684\u667a\u80fd\u5de5\u5177\u2014\u2014RISC-V Virtualization Toolkit\uff0c\u5e2e\u52a9\u60a8\u9ad8\u6548\u5b8c\u6210\u73af\u5883\u642d\u5efa\u4e0e\u9a8c\u8bc1\u3002<\/p>\n<p>\u8be5\u5de5\u5177\u7684\u5b98\u65b9\u7f51\u7ad9\u63d0\u4f9b\u5b8c\u6574\u7684\u6587\u6863\u3001\u4e8c\u8fdb\u5236\u955c\u50cf\u53ca\u793e\u533a\u652f\u6301\uff1a<a href=\"https:\/\/riscv.org\/software-tools\/\" target=\"_blank\">\u5b98\u65b9\u7f51\u7ad9<\/a>\u3002<\/p>\n<h2>\u6838\u5fc3\u529f\u80fd\u4e0e\u6a21\u5757<\/h2>\n<p>RISC-V Virtualization Toolkit \u96c6\u6210\u4e86\u591a\u4e2a\u5173\u952e\u6a21\u5757\uff0c\u8986\u76d6\u4ece\u786c\u4ef6\u6a21\u62df\u5230\u5185\u6838\u8c03\u8bd5\u7684\u5168\u6d41\u7a0b\uff1a<\/p>\n<ul>\n<li><strong>QEMU \u589e\u5f3a\u7248\u6a21\u62df\u5668<\/strong>\uff1a\u9884\u914d\u7f6e RISC-V \u865a\u62df\u5316\u6269\u5c55\uff08H \u6269\u5c55\uff09\u652f\u6301\uff0c\u53ef\u6a21\u62df\u5177\u6709 Hypervisor \u80fd\u529b\u7684 CPU \u548c\u4e2d\u65ad\u63a7\u5236\u5668\u3002<\/li>\n<li><strong>KVM \u4ea4\u53c9\u7f16\u8bd1\u94fe<\/strong>\uff1a\u4e00\u952e\u751f\u6210\u9002\u7528\u4e8e RISC-V 64 \u4f4d\u67b6\u6784\u7684 KVM \u5185\u6838\u6a21\u5757\u4e0e QEMU \u7528\u6237\u6001\u5de5\u5177\u3002<\/li>\n<li><strong>\u6d4b\u8bd5\u7528\u4f8b\u5e93<\/strong>\uff1a\u5305\u542b Linux \u5185\u6838\u81ea\u5e26\u7684 KVM \u81ea\u6d4b\u5957\u4ef6\uff08kvm-unit-tests\uff09\u53ca RISC-V \u7279\u6709\u7684\u5d4c\u5957\u865a\u62df\u5316\u573a\u666f\u793a\u4f8b\u3002<\/li>\n<\/ul>\n<h2>\u6280\u672f\u4f18\u52bf\u4e0e\u521b\u65b0\u70b9<\/h2>\n<p>\u76f8\u8f83\u4e8e\u4f20\u7edf\u7684\u624b\u52a8\u79fb\u690d\u6d41\u7a0b\uff0c\u8be5\u5de5\u5177\u5728\u4ee5\u4e0b\u65b9\u9762\u4f53\u73b0\u51fa\u663e\u8457\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>\u81ea\u52a8\u5316\u73af\u5883\u90e8\u7f72<\/strong>\uff1a\u901a\u8fc7\u5bb9\u5668\u5316\u811a\u672c\u81ea\u52a8\u5b89\u88c5\u4f9d\u8d56\uff08GCC\u3001Device Tree Compiler\u3001glibc \u7b49\uff09\uff0c\u907f\u514d\u56e0\u7248\u672c\u4e0d\u5339\u914d\u5bfc\u81f4\u7684\u7f16\u8bd1\u5931\u8d25\u3002<\/li>\n<li><strong>\u5b9e\u65f6\u6027\u80fd\u5206\u6790<\/strong>\uff1a\u5185\u7f6e\u57fa\u4e8e PMU\uff08\u6027\u80fd\u76d1\u6d4b\u5355\u5143\uff09\u7684\u91c7\u6837\u5de5\u5177\uff0c\u53ef\u91cf\u5316\u865a\u62df\u673a\u9677\u5165\u6b21\u6570\u3001TLB \u5237\u65b0\u7684\u5f00\u9500\u7b49\u5173\u952e\u6307\u6807\u3002<\/li>\n<li><strong>\u517c\u5bb9\u6027\u9a8c\u8bc1\u77e9\u9635<\/strong>\uff1a\u5df2\u6d4b\u8bd5\u652f\u6301 Linux 6.8+ \u4e3b\u7ebf\u5185\u6838\u4e0e OpenSBI 1.4 \u56fa\u4ef6\uff0c\u964d\u4f4e\u5f00\u53d1\u8005\u7684\u8bd5\u9519\u6210\u672c\u3002<\/li>\n<\/ul>\n<h3>\u5e94\u7528\u573a\u666f\u4e3e\u4f8b<\/h3>\n<ul>\n<li>\u5b66\u672f\u7814\u7a76\uff1a\u5bf9\u6bd4\u4e0d\u540c\u865a\u62df\u5316\u6280\u672f\uff08Type-1 vs Type-2\uff09\u5728 RISC-V \u4e0a\u7684\u5b9e\u73b0\u6548\u7387\u3002<\/li>\n<li>\u5de5\u4e1a\u5f00\u53d1\uff1a\u4e3a\u5d4c\u5165\u5f0f\u8bbe\u5907\u79fb\u690d\u8f7b\u91cf\u7ea7 Hypervisor \u4ee5\u8fd0\u884c\u591a\u5206\u533a\u5b9e\u65f6\u7cfb\u7edf\u3002<\/li>\n<li>\u6559\u80b2\u5b9e\u9a8c\uff1a\u5728\u65e0\u5b9e\u4f53\u786c\u4ef6\u7684\u60c5\u51b5\u4e0b\u901a\u8fc7\u6a21\u62df\u5668\u5b8c\u6210 KVM \u9a71\u52a8\u7684\u7f16\u7a0b\u5b9e\u8df5\u3002<\/li>\n<\/ul>\n<h2>\u5feb\u901f\u4e0a\u624b\u6307\u5357<\/h2>\n<p>\u9996\u5148\u514b\u9686\u4ed3\u5e93\u5e76\u8fd0\u884c\u4e00\u952e\u5b89\u88c5\u811a\u672c\uff1a<\/p>\n<p><code>git clone https:\/\/github.com\/riscv-virtualization\/toolkit &amp;&amp; cd toolkit &amp;&amp; .\/setup.sh<\/code><\/p>\n<p>\u968f\u540e\u4f7f\u7528 <code>build-kvm.sh<\/code> \u7f16\u8bd1 KVM \u6a21\u5757\uff0c\u5e76\u901a\u8fc7 <code>qemu-system-riscv64 -machine virt -accel kvm<\/code> \u542f\u52a8\u865a\u62df\u673a\u3002\u8be6\u7ec6\u6b65\u9aa4\u8bf7\u53c2\u8003\u5b98\u65b9\u6587\u6863\u7684\u201c\u5feb\u901f\u5165\u95e8\u201d\u7ae0\u8282\u3002<\/p>\n<p>\u8be5\u5de5\u5177\u5c06\u6301\u7eed\u8ddf\u8fdb RISC-V \u56fd\u9645\u57fa\u91d1\u4f1a\u7684\u6700\u65b0\u89c4\u8303\uff0c\u786e\u4fdd\u4e0e\u786c\u4ef6\u5b9e\u73b0\uff08\u5982 SiFive\u3001StarFive \u5f00\u53d1\u677f\uff09\u4fdd\u6301\u540c\u6b65\u3002\u5bf9\u4e8e\u5e0c\u671b\u6df1\u5165\u53c2\u4e0e RISC-V \u865a\u62df\u5316\u751f\u6001\u7684\u56e2\u961f\u800c\u8a00\uff0c\u8fd9\u662f\u4e00\u4e2a\u4e0d\u53ef\u591a\u5f97\u7684\u8d77\u70b9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u968f\u7740\u5f00\u6e90\u6307\u4ee4\u96c6\u67b6\u6784 RISC-V \u7684\u5feb\u901f\u6f14\u8fdb\uff0c\u865a\u62df\u5316\u6280\u672f\u5df2\u6210\u4e3a\u8be5\u751f\u6001\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u57fa\u7840\u8bbe\u65bd\u3002KVM\uff08Kernel [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[21208,21207,21209,21206],"class_list":["post-17842","post","type-post","status-publish","format-standard","hentry","category-4","tag-hypervisor","tag-kvm","tag-risc-v"],"_links":{"self":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17842"}],"version-history":[{"count":1,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17842\/revisions"}],"predecessor-version":[{"id":17843,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/17842\/revisions\/17843"}],"wp:attachment":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}