[Pkg-libvirt-maintainers] Bug#892471: Bug#892471: libvirt daemon on stretch not support AMD Epyc Processor

[Raschi Diego]

I apologize for the inconvenience, I made a copy mistake

https://bugzilla.redhat.com/show_bug.cgi?id=1481252


Forgive me again for the mistake

Diego




Il 09/03/2018 15:12, Guido Günther ha scritto:
> On Fri, Mar 09, 2018 at 12:50:01PM +0100, Raschi Diego wrote:
>> Package: libvirt-daemon
>> Version: 3.0.0-4+deb9u1
>> Severity: important
>>
>> Hi,
>> I have server with AMD Epyc 7601 processor, debian stretch 9.3 and libvirt
>> 3.0.0-4+deb9u1. When i start a guest pc on my host I get this error :
>>
>> kernel: [ 3796.071651] kvm [20389]: vcpu0, guest rIP: 0xffffffff812dd05c
>> unhandled rdmsr: 0xc001100d
>> kernel: [ 3796.211353] kvm [20389]: vcpu1, guest rIP: 0xffffffff812dd05c
>> unhandled rdmsr: 0xc001100d
>> kernel: [ 3796.256215] kvm [20389]: vcpu2, guest rIP: 0xffffffff812dd05c
>> unhandled rdmsr: 0xc001100d
>>
>> and on my guest pc i receive this error
>>
>> kernel: [    2.562730] has_svm: can't execute cpuid_8000000a
>> kernel: [    2.562732] kvm: no hardware support
>> kernel: [    2.623546] has_svm: can't execute cpuid_8000000a
>> kernel: [    2.623548] kvm: no hardware support
>> kernel: [    2.625720] powernow_k8: Power state transitions not supported
>> kernel: [    2.625747] powernow_k8: Power state transitions not supported
>> kernel: [    2.625784] powernow_k8: Power state transitions not supported
> This does not look like a libvirt problem. Please have a look at the
> bugs in the kernel package your're using and reassign if not already
> open.
>
>> I found this BUG to fix my problem :
>>
>> https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1578906.html
>> and
>> https://patchwork.kernel.org/patch/9902205/
>>
>> you can fix this problem on debian stretch ? Maybe even through the backport
>> repository ?
> This again are links to kernel issues, why are you reporting this
> against libvirt?
>   -- Guido
>
>> Thank you
>> Diego
>>
>>
>>
>> -- System Information: Debian Release: 9.3 Architecture: amd64 (x86_64)
>>
>> Kernel: 4.9.0-4-amd64 #1 SMP Debian 4.9.65-3+deb9u1 (2017-12-23) x86_64
>> GNU/Linux Locale: LANG=it_IT.UTF-8
>>
>> apt-cache show libvirt-daemon [2/1940]
>> Package: libvirt-daemon
>> Source: libvirt
>> Version: 3.0.0-4+deb9u1
>> Installed-Size: 9386
>> Maintainer: Debian Libvirt Maintainers
>> <pkg-libvirt-maintainers at lists.alioth.debian.org>
>> Architecture: amd64
>> Depends: libapparmor1 (>= 2.6~devel), libaudit1 (>= 1:2.2.1),
>> libavahi-client3 (>= 0.6.16), libavahi-common3 (>= 0.6.16), libblkid1
>> (>= 2.17.2), libc6 (>= 2.17), libcap-ng0, libdbus-1-3 (>= 1.9.14),
>> libdevmapper1.02.1 (>= 2:1.02.97), libfuse2 (>= 2.8), libgnutls3$
>> (>= 3.5.6), libnetcf1 (>= 1:0.2.2), libnl-3-200 (>= 3.2.7),
>> libnl-route-3-200 (>= 3.2.7), libnuma1 (>= 2.0.11), libparted2 (>= 3.1$
>> , libpcap0.8 (>= 1.0.0), libpciaccess0, librados2 (>= 0.72.2), librbd1 (>=
>> 9.2.0), libsasl2-2, libselinux1 (>= 2.1.12), libssh2-1 ($
>> = 1.2.8), libudev1 (>= 183), libvirt0 (= 3.0.0-4+deb9u1), libxen-4.8 (>=
>> 4.8.1), libxenstore3.0 (>= 3.2.0), libxml2 (>= 2.7.4), lib$
>> ajl2 (>= 2.0.4)
>> Recommends: qemu-kvm | qemu (>= 0.9.1), libxml2-utils, netcat-openbsd
>> Suggests: libvirt-daemon-system, numad
>> Enhances: qemu, qemu-kvm, xen
>> Description-it: demone di virtualizzazione
>> Libvirt è un toolkit C per interagire con le capacità di virtualizzazione
>> delle recenti versioni di Linux (e altri sistemi operativi). Lo scopo della
>> libreria è quello di fornire un'API C stabile di lungo termine per diversi
>> meccanismi di virtualizzazione. Attualmente gestisce: QEMU, KVM, XEN,
>> OpenVZ, LXC e VirtualBox.
>> _______________________________________________
>> Pkg-libvirt-maintainers mailing list
>> Pkg-libvirt-maintainers at lists.alioth.debian.org
>> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-libvirt-maintainers



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