Re: [Qemu-discuss] qemu make

[lizhuoyao]

Aha！ No wonder!
Thank you,it solved my question..But i meet another question again.

the authorization of /dev/kvm: after I install qemu in making code rather then 
rpm,the authorization of /dev/kvm becomes to 600. i need to chmod 666 /dev/kvm 
every time rebooting.And I also get the way of changing the qemu group in the 
internel.

So can you tall me some about the authorization of /dev/kvm? How rpm do it?
Thanks!


--
 Have a good day


 > -----原始邮件-----
> 发件人: Fam Zheng <address@hidden>
> 发送时间: 2018年5月3日 星期四
> 收件人: lizhuoyao <address@hidden>
> 抄送: Peter Maydell <address@hidden>, shengyizju <address@hidden>, qemu-discuss 
> <address@hidden>
> 主题: Re: [Qemu-discuss] qemu make
> 
> On Thu, 05/03 08:05, lizhuoyao wrote:
> > So,how can I get qemu-kvm binary exe? Actually,there are 
> > qemu-ga,qemu-io...but no qemu-kvm.
> > 
> > The reason why I need the qemu-kvm is that the result of virsh with showing
> > "cannot check QEMU binary /usr/libexec/qemu-kvm:no such fileor 
> > directory".And
> > I find qemu-kvm in the top level of filesystem: find / -name qemu-kvm, shows
> > empty.
> > 
> > Or there is some wrong with order?the version of libvirt is 3.2.0
> 
> If this question come from experiences using RHEL / CentOS,
> /usr/libexec/qemu-kvm is where the qemu-system-x86_64 binary gets packaged by
> the distros. You can let libvirt use /usr/local/bin/qemu-system-x86_64, with a
> line in the domain xml (virsh edit $vm):
> 
>   <devices>
>     ...
>     <emulator>/usr/local/bin/qemu-system-x86_64</emulator>
> 
> Fam
> 
> > 
> > 
> > --
> >  Have a good day
> > 
> > 
> > 
> >  > -----原始邮件-----
> > > 发件人: Peter Maydell <address@hidden>
> > > 发送时间: 2018年5月2日 星期三
> > > 收件人: lizhuoyao <address@hidden>
> > > 抄送: qemu-discuss <address@hidden>, shengyizju <address@hidden>
> > > 主题: Re: Re: Re: [Qemu-discuss] qemu make
> > > 
> > > On 2 May 2018 at 12:09, lizhuoyao <address@hidden> wrote:
> > > > A more question:does the qemu from download.qemu.org include qemu-kvm? 
> > > > There
> > > > was no qemu-kvm exe after I made it.
> > > > my order:./configure --target-list=arm-softmmu --enabled-debug 
> > > > --enable-kvm
> > > > --enable-vnc;make;make install
> > > > Or, where can i get the code of qemu-kvm? I get
> > > > git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git/, but the latest version is
> > > > 2.3.0?
> > > 
> > > qemu-kvm was a fork of QEMU which added KVM support, but it has
> > > merged back into QEMU some years ago. The standard QEMU
> > > executables will use KVM if you pass -enable-kvm on their
> > > command line.
> > > 
> > > (Note that KVM will only work if the host and guest architecture
> > > are the same, eg arm-on-arm or x86-on-x86.)
> > > 
> > > thanks
> > > -- PMM
> > 
> > 
> >