摘要：在scripts/kconfig路径下有一个merge_config.sh，可以用于将将两个defconfig merge成一个.使用用法如下：./scripts/kconfig/merge_config.sh -m arch/arm64/configs/defconfig arch/arm64/c
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posted @ 2020-11-12 10:48
随笔分类 - qemu
摘要：Set up paths Naturally all of the paths below are configurable, this is just what I used. export PROJECT_PATH="/opt/qemu_android" export VIRGLRENDERER
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posted @ 2020-11-12 10:34
摘要：qemu-system-aarch64: -netdev tap,ifname=tap1,id=network-0,vhost=on,script=../qemu-ifup,vnet_hdr=on: info: net_client_init_fun call 10 + switch=virbr0
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posted @ 2020-11-12 09:46
摘要：How to launch QEMU from command line without libvirt with macvtap and vhost supportThis sets up a host local bridge with a macvlan interface for VM to
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posted @ 2020-11-12 09:34
摘要：[ 0.137372] (driver?) [ 0.137550] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 0.137762] CPU: 0 PID: 1 Comm: swapp
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posted @ 2020-11-10 17:40
摘要：netdev_dpdk_vhost_construct定义在文件openvswitch-2.9.2/lib/netdev-dpdk.c 1058 static int 1059 netdev_dpdk_vhost_construct(struct netdev *netdev) 1060 { 106
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posted @ 2020-11-10 10:52
摘要：http://blog.chinaunix.net/uid-28541347-id-5786547.html https://zhaozhanxu.com/2017/02/16/QEMU/2017-02-16-qemu-reconnect/ qemu-system-aarch64: -netdev
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posted @ 2020-11-09 16:19
摘要：vhost是virtio的另一种方案，用于跳过qemu，减少qemu和内核之间上下文切换的开销，对于网络IO而言提升尤其明显。vhost目前有两种实现方案，内核态和用户态，本文重点讨论内核态的vhost vhost内核模块主要处理数据面的事情，控制面上还是交给qemu，vhost的数据结构如下 st
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posted @ 2020-11-06 11:44
摘要：qemu-system-aarch64: -chardev socket,id=char0,path=/tmp/vhost1,server: info: QEMU waiting for connection on: disconnected:unix:/tmp/vhost1,server qemu
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posted @ 2020-11-06 11:14
摘要：[root@localhost cloud_images]# lsmod | grep vhost_net vhost_net 262144 0 vhost 262144 1 vhost_net tap 262144 1 vhost_net tun 262144 2 vhost_net [root@
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posted @ 2020-11-06 10:24
摘要：kvm_cpu_exec --> kvm_vcpu_ioctl(cpu, KVM_RUN, 0) static void *kvm_vcpu_thread_fn(void *arg) { CPUState *cpu = arg; int r; rcu_register_thread(); qemu_
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posted @ 2020-11-06 10:04
摘要：https://cloud.tencent.com/developer/article/1468105 qemu) "ctrl+]" to return to telnet, (qemu)"quit" to exit qemu applicatoin. 通过网络连接到QEMU MONITO http
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posted @ 2020-11-05 17:09
摘要：The purpose of this document is to introduce the reader to the vhost-user feature for QEMU that was developed by Virtual Open Systems for use by the S
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posted @ 2020-11-05 14:54
摘要：https://mails.dpdk.org/archives/dts/2016-August/001780.html virt-sysprep -a vhuser-test1.qcow2 --network --install "telnet*" #qemu-system-aarch64 -nam
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posted @ 2020-11-05 14:36
摘要：virt-customize -a $1.qcow2 --run-command 'yum install -y wget' virt-builder fedora-27 \ --hostname client.example.com \ --update \ --install puppet \
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posted @ 2020-11-05 10:44
摘要：[root@localhost cloud_images]# guestfish -rw -a vhuser-test1.qcow2 guestfish: cannot mix --ro and --rw options [root@localhost cloud_images]# guestfis
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posted @ 2020-11-04 20:42
摘要：yum install gnutls-devel yum install libxml2-devel yum install yajl-devel XDR is required for remote driver ： yum install libtirpc-devel pip3 install
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posted @ 2020-11-04 18:05
摘要：Here is the command I use to boot QEMU: qemu-system-aarch64 -M virt -m 32768 -cpu cortex-a72 \ -kernel $VMLINUZ \ -initrd $INITRD \ -append 'root=/dev
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posted @ 2020-11-04 16:55
摘要：libvirt 編譯 https://opengers.github.io/virtualization/kvm-libvirt-qemu-1/ http://smilejay.com/2012/06/qemu-kvm_compilation_installation/ 3.4 编译和安装qemu-
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posted @ 2020-11-04 15:06
摘要：编译qemu时没有执行make install
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posted @ 2020-11-04 14:30
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