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List:       qemu-discuss
Subject:    Re: [Qemu-discuss] =?utf-8?q?qemu_make?=
From:       lizhuoyao <lizhuoyao () hikdata ! com>
Date:       2018-05-03 2:53:00
Message-ID: ADEAYADnAcvM9QLIdvQtt4qB.3.1525315980199.Hmail.lizhuoyao () hikdata ! com
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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 <famz@redhat.com>
> 发送时间: 2018年5月3日 星期四
> 收件人: lizhuoyao <lizhuoyao@hikdata.com>
> 抄送: Peter Maydell <peter.maydell@linaro.org>, shengyizju <shengyizju@163.com>, \
> qemu-discuss <qemu-discuss@nongnu.org> 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 <peter.maydell@linaro.org>
> > > 发送时间: 2018年5月2日 星期三
> > > 收件人: lizhuoyao <lizhuoyao@hikdata.com>
> > > 抄送: qemu-discuss <qemu-discuss@nongnu.org>, shengyizju <shengyizju@163.com>
> > > 主题: Re: Re: Re: [Qemu-discuss] qemu make
> > > 
> > > On 2 May 2018 at 12:09, lizhuoyao <lizhuoyao@hikdata.com> 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
> > 
> > 
> > 


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