{"id":125212,"date":"2024-09-06T10:51:55","date_gmt":"2024-09-06T01:51:55","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=125212"},"modified":"2024-09-06T10:51:55","modified_gmt":"2024-09-06T01:51:55","slug":"qemu-9-1","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/qemu-9-1\/","title":{"rendered":"QEMU 9.1\u304c\u30ea\u30ea\u30fc\u30b9 -  AMD SEV-SNP\u306e\u30b5\u30dd\u30fc\u30c8\u3084\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u6642\u306e\u5727\u7e2e\u30aa\u30d5\u30ed\u30fc\u30c9\u306e\u30b5\u30dd\u30fc\u30c8\u306a\u3069"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2024\/09\/s_20240906_103349.jpg\" alt=\"S 20240906 103349\" title=\"s_20240906_103349.jpg\" border=\"0\" width=\"1280\" height=\"680\" \/><\/p>\n<p>QEMU\u958b\u767a\u30c1\u30fc\u30e0\u306f9\u67083\u65e5(\u73fe\u5730\u6642\u9593)\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u30bd\u30d5\u30c8\u300cQEMU\u300d\u306e\u6700\u65b0\u7248\u300cQEMU version 9.1.0\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(<a href=\"https:\/\/www.qemu.org\/2024\/09\/03\/qemu-9-1-0\/\">\u516c\u5f0f\u30d6\u30ed\u30b0<\/a>\u3001<a href=\"https:\/\/www.phoronix.com\/news\/QEMU-9.1-Released\">Phoronix<\/a>)\u3002<\/p>\n<p>QEMU\u306f\u30d7\u30ed\u30bb\u30c3\u30b5\u3060\u3051\u3067\u306a\u304f\u3001\u6a5f\u68b0\u5168\u4f53\u3092\u5bfe\u8c61\u3068\u3057\u305f\u30a8\u30df\u30e5\u30ec\u30fc\u30c8\u304c\u53ef\u80fd\u306a\u4eee\u60f3\u30de\u30b7\u30f3\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3001\u73fe\u5728\u516c\u5f0f\u30b5\u30a4\u30c8\u3088\u308a\u6700\u65b0\u7248\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059(Mac\u306e\u5834\u5408\u306fHomebrew\u3084MacPorts\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u3001Windows\u306e\u5834\u5408\u306f\u30d3\u30eb\u30c9\u6e08\u307f\u30d0\u30a4\u30ca\u30ea\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059)\u3002<\/p>\n<p>QEMU 9.1.0\u3067\u306f\u3001Intel In-Memory Analytics Accelerator(IAA)\u3084 User Space Accelerator Development Kit(UADK)\u3092\u5229\u7528\u3057\u305f\u3001VM\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u6642\u306e\u5727\u7e2e\u30aa\u30d5\u30ed\u30fc\u30c9\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30c7\u30fc\u30bf\u5727\u7e2e\u306a\u3069\u306e\u4f5c\u696d\u3092\u9ad8\u901f\u306b\u884c\u3046\u305f\u3081\u306e\u5c02\u7528\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3084\u30c4\u30fc\u30eb\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u6642\u306e\u5727\u7e2e\u4f5c\u696d\u304c\u9ad8\u901f\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3002Linux\u306e\u4eee\u60f3\u5316\u6a5f\u80fdKVM\u304c\u3001AMD\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3067\u3042\u308bSEV-SNP\u3092\u4f7f\u3063\u305f\u4eee\u60f3\u30de\u30b7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u4eee\u60f3\u30de\u30b7\u30f3\u304c\u3055\u3089\u306b\u5b89\u5168\u306b\u52d5\u304b\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u4e3b\u306a\u65b0\u6a5f\u80fd\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<blockquote>\n<ul>\n<li>migration: compression offload support via Intel In-Memory Analytics Accelerator (IAA) or User Space Accelerator Development Kit (UADK), along with enhanced support for postcopy failure recovery<\/li>\n<li>virtio: support for VIRTIO_F_NOTIFICATION_DATA, allowing guest drivers to provide additional data as part of sending device notifications for performance\/debug purposes<\/li>\n<li>guest-agent: support for guest-network-get-route command on linux, guest-ssh-* commands on Windows, and enhanced CLI support for configuring allowed\/blocked commands<\/li>\n<li>block: security fixes for QEMU NBD server and NBD TLS encryption<\/li>\n<li>ARM: emulation support for FEAT_NMI, FEAT_CSV2_3, FEAT_ETS2, FEAT_Spec_FPACC, FEAT_WFxT, FEAT_Debugv8p8 architecture features<\/li>\n<li>ARM: nested\/two-stage page table support for emulated SMMUv3<\/li>\n<li>ARM: xilinx_zynq board support for cache controller and multiple CPUs, and B-L475E-IOT01A board support for a DM163 display<\/li>\n<li>LoongArch: support for directly booting an ELF kernel and for running up to 256 vCPUs via extioi virt extension<\/li>\n<li>LoongArch: enhanced debug\/GDB support<\/li>\n<li>RISC-V: support for version 1.13 of privileged architecture specification<\/li>\n<li>RISC-V: support for Zve32x, Zve64x, Zimop, Zcmop, Zama16b, Zabha, Zawrs, and Smcntrpmf extensions<\/li>\n<li>RISC-V: enhanced debug\/GDB support and general fixes<\/li>\n<li>SPARC: emulation support for FMAF, IMA, VIS3, and VIS4 architecture features<\/li>\n<li>x86: KVM support for running AMD SEV-SNP guests<\/li>\n<li>x86: CPU emulation support for Icelake-Server-v7, SapphireRapids-v3, and SierraForest<\/li>\n<li>and lots more\u2026<\/li>\n<\/ul>\n<\/blockquote>\n<p>\u6700\u65b0\u7248\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3084\u3001\u5909\u66f4\u70b9\u306e\u8a73\u7d30\u306f<a href=\"https:\/\/www.qemu.org\/2024\/09\/03\/qemu-9-1-0\/\">\u3053\u3061\u3089<\/a>\u3067\u78ba\u8a8d\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<table>\n<tr>\n<th rowspan='4' style='white-space: nowrap;'><img decoding=\"async\" style=\"max-width: 52px; height: auto;\" src=\"https:\/\/softantenna.com\/uploads\/software\/2484\/s_icon.png\" \/><\/th>\n<th style='white-space: nowrap;'>\u30bf\u30a4\u30c8\u30eb<\/th>\n<td>QEMU<\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u516c\u5f0f\u30b5\u30a4\u30c8<\/th>\n<td><a href=\"https:\/\/wiki.qemu.org\/Main_Page\">https:\/\/wiki.qemu.org\/Main_Page<\/a><\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u30bd\u30d5\u30c8\u30a2\u30f3\u30c6\u30ca<\/th>\n<td><a href=\"https:\/\/softantenna.com\/softwares\/2484-qemu\">https:\/\/softantenna.com\/softwares\/2484-qemu<\/a><\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u8aac\u660e<\/th>\n<td>\u8efd\u91cf\u306eOS\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u3002<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>QEMU\u958b\u767a\u30c1\u30fc\u30e0\u306f9\u67083\u65e5(\u73fe\u5730\u6642\u9593)\u3001\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u30bd\u30d5\u30c8\u300cQEMU\u300d\u306e\u6700\u65b0\u7248\u300cQEMU version 9.1.0\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(\u516c\u5f0f\u30d6\u30ed\u30b0\u3001Phoronix)\u3002 QEMU\u306f\u30d7\u30ed\u30bb\u30c3\u30b5\u3060\u3051\u3067\u306a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":125211,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[1381],"class_list":["post-125212","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-qemu"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/125212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=125212"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/125212\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/125211"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=125212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=125212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=125212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}