[SeaBIOS] [Qemu-devel] >256 Virtio-net-pci hotplug Devices

Marcel Apfelbaum marcel at redhat.com
Wed Aug 9 12:53:16 CEST 2017

On 07/08/2017 22:00, Kinsella, Ray wrote:
> Hi Marcel,

Hi Ray,

Please have a look on this thread, I think Laszlo and Paolo
found the root cause.
It seems hot-plugging the devices would not help.


> Yup - I am using Seabios by default.
> I took all the measures from the Kernel time reported in syslog.
> As Seabios wasn't exhibiting any obvious scaling problem.
> Ray K
> -----Original Message-----
> From: Marcel Apfelbaum [mailto:marcel at redhat.com]
> Sent: Wednesday, August 2, 2017 5:43 AM
> To: Kinsella, Ray <ray.kinsella at intel.com>; Kevin O'Connor <kevin at koconnor.net>
> Cc: Tan, Jianfeng <jianfeng.tan at intel.com>; seabios at seabios.org; Michael Tsirkin <mst at redhat.com>; qemu-devel at nongnu.org; Gerd Hoffmann <kraxel at redhat.com>
> Subject: Re: [Qemu-devel] >256 Virtio-net-pci hotplug Devices
> It is an issue worth looking into it, one more question, all the measurements are from OS boot? Do you use SeaBIOS?
> No problems with the firmware?
> Thanks,
> Marcel

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