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Re: [Qemu-devel] [Qemu-ppc] [Bug 1674925] Re: Qemu PPC64 kvm no display
From: |
luigiburdo |
Subject: |
Re: [Qemu-devel] [Qemu-ppc] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected |
Date: |
Fri, 24 Mar 2017 17:14:55 -0000 |
Hi Cèdric,
i had been build the kernel with the Xics option enabled and all work on
G5 970MP on Mate 17.04
i will test the same kernel of Fedora server PPC64 and see if there will
work too.
but it is strange thing, because the option was not needed (by the
kernel default)
on PowerMacs and was not need to be enabled on Qemu 2.8.
I suggest to add this in the user faq PowerPC.
I will test it on Qoriq too if kernel build with this option enabled and if
all work ok there too
in case i will report as usual.
I will warn all the PowerPc comunity about if the qemu devs will need to have
Xics turned on as default in the kernel
Thanks for your support
Luigi
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https://bugs.launchpad.net/bugs/1674925
Title:
Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected
Status in QEMU:
New
Bug description:
Hi,
i did many tests on qemu 2.8 on my BE machines and i found an issue that i
think was need to be reported
Test Machines BE 970MP
if i setup qemu with
qemu-system-ppc64 -M 1024 --display sdl(or gtk),gl=on --device virtio-
gpu-pci,virgl --enable-kvm and so and so
result is doubled window one is vga other is virtio-gpu-pci without
any start of the VM . pratically i dont have any output of openbios
and on the virtual serial output
the same issue i found is if i select:
qemu-system-ppc64 -M 1024 --display gtk(or sdl) --device virtio-gpu-pci
--enable-kvm and so and so
i had been try to change all the -M types of all kind of pseries without any
positive result.
Ciao
Luigi
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- [Qemu-devel] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, (continued)
- [Qemu-devel] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, luigiburdo, 2017/03/22
- Re: [Qemu-devel] [Qemu-ppc] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, luigiburdo, 2017/03/22
- Re: [Qemu-devel] [Qemu-ppc] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, luigiburdo, 2017/03/22
- Re: [Qemu-devel] [Qemu-ppc] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, luigiburdo, 2017/03/22
- Re: [Qemu-devel] [Qemu-ppc] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, luigiburdo, 2017/03/24
- Re: [Qemu-devel] [Qemu-ppc] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected,
luigiburdo <=
- Re: [Qemu-devel] [Qemu-ppc] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, luigiburdo, 2017/03/24
- [Qemu-devel] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, Thomas Huth, 2017/03/30
- [Qemu-devel] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, luigiburdo, 2017/03/30
- [Qemu-devel] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, luigiburdo, 2017/03/30
- [Qemu-devel] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, luigiburdo, 2017/03/30
- [Qemu-devel] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected, luigiburdo, 2017/03/30