W dniu 14.10.2015 o 10:32, Xiao Guangrong pisze: > > > On 10/14/2015 04:24 PM, Xiao Guangrong wrote: >> >> >> On 10/14/2015 03:37 PM, Janusz wrote: >>> I was able to run my virtual machine with this, but had very high cpu >>> usage when something happen in it like booting system. once, my virtual >>> machine hang and I couln't even get my mouse / keyboard back from qemu. >>> When I did vga passthrough, I didn't get any video output, and cpu >>> usage >>> was also high. Tried it on 4.3 >> >> Which tree are you using? Is it kvm tree? >> Could you please work on queue brancn on current kvm tree based on >> top commit 73917739334c6509: KVM: x86: fix SMI to halted VCPU. >> >> Hmm... interesting, this diff works on my box... > > Forgot to say that i built my test env following the instructions on > kvm-wiki: > http://www.linux-kvm.org/page/OVMF > > My test script is attached, and i will try to build the env like yours > as much > as possible... I attach my script. I see that you are using pc-i440fx-2.1 - I use default, I think its pc-i440fx-2.4, tried 2.3 some time ago and I get the same problem. I will try with 2.1 after work I am using master from main kernel tree, will also try this tree you mentioned after work
Attachment:
kvm.sh
Description: application/shellscript
