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[Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory
From: |
flumm |
Subject: |
[Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug |
Date: |
Wed, 20 Feb 2019 09:06:16 -0000 |
** Attachment added: "qemu-cmdline"
https://bugs.launchpad.net/qemu/+bug/1685242/+attachment/5240133/+files/qemu-cmdline
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https://bugs.launchpad.net/bugs/1685242
Title:
ovmf hangs at efi with virtio-net memory hotplug
Status in QEMU:
New
Bug description:
with qemu 2.9 it hangs at the efi stage when memory-hotplug is enabled
and it has a virtio-net devices
the ovmf images where compiled from https://github.com/tianocore/edk2
(current master)
reproducer:
qemu-system-x86_64 -drive
'if=pflash,unit=0,format=raw,readonly,file=./OVMF_CODE.fd' -drive
'if=pflash,unit=1,format=raw,file=./my_OVMF_VARS.fd' -smp 1 -vga std
-netdev 'type=tap,id=mynet' -device 'virtio-net-pci,netdev=mynet'
-display sdl -nodefaults -m 'size=1G,slots=256,maxmem=1024G'
interestingly, it works when you do the following:
- omit the virtio-net-pci device
- use seabios
- use less maxmem, e.g. 512G
qemu was compiled from source (v2.9.0) with following options:
./configure --target-list=x86_64-softmmu --disable-xen --enable-gnutls
--enable-sdl --enable-linux-aio --enable-rbd --enable-libiscsi
--disable-smartcard --audio-drv-list="alsa" --enable
-spice --enable-usb-redir --enable-glusterfs --enable-libusb --disable-gtk
--enable-xfsctl --enable-numa --disable-strip --enable-jemalloc --enable-virtfs
--disable-libnfs --disable-fdt --disable-guest-agent --disable-guest-agent-msi
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- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug, ITEAS, 2019/02/16
- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug, Laszlo Ersek \(Red Hat\), 2019/02/18
- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug, flumm, 2019/02/20
- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug, flumm, 2019/02/20
- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug, flumm, 2019/02/20
- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug, flumm, 2019/02/20
- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug, flumm, 2019/02/20
- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug,
flumm <=
- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug, flumm, 2019/02/20
- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug, Laszlo Ersek \(Red Hat\), 2019/02/20
- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug, Laszlo Ersek \(Red Hat\), 2019/02/20
- [Qemu-devel] [Bug 1685242] Re: ovmf hangs at efi with virtio-net memory hotplug, Laszlo Ersek \(Red Hat\), 2019/02/21