Re: [Qemu-devel] How to enable limited set of cpu features when using KVM

2016-05-31 Thread Gaurav Sharma
In the command line, "-cpu $model,-$flag"? For example, -cpu qemu64,-sse2 >> I have tried the same already. But my VM hangs if remove sse or sse2. I am using qemu 2.2.0 On Tue, May 31, 2016 at 12:38 PM, Fam Zheng wrote: > On Mon, 05/30 15:48, Gaurav Sharma wrote: > > I am

Re: [Qemu-devel] How to enable limited set of cpu features when using KVM

2016-05-31 Thread Fam Zheng
On Mon, 05/30 15:48, Gaurav Sharma wrote: > I am trying to boot a 64 bit image using KVM. By default I understand > 'qemu64' is the guest processor. > What I am trying is to not to expose certain features like sse, sse2 etc. > Even though the change the same in 'builtin_x86_defs' for qemu64, i

[Qemu-devel] How to enable limited set of cpu features when using KVM

2016-05-30 Thread Gaurav Sharma
I am trying to boot a 64 bit image using KVM. By default I understand 'qemu64' is the guest processor. What I am trying is to not to expose certain features like sse, sse2 etc. Even though the change the same in 'builtin_x86_defs' for qemu64, i still see these features in the guest cpu ? Am i