Re: [PATCH v2 00/10] virtio-mem: paravirtualized memory

[Pankaj Gupta]

> > Hi David,
> >
> > Trying to test the series with the Qemu branch(virtio-mem) mentioned.
> > Unfortunately,
> > not able to hotplug memory. Is anything changed from your previous posting
> > or I am doing something wrong?
> >
> > After giving value to "requested-size", I see size as zero.
> >
> > (qemu) qom-set vm0 requested-size 10G
> > (qemu) info memory-devices
> > Memory device [virtio-mem]: "vm0"
> >   memaddr: 0x240000000
> >   node: 0
> >   requested-size: 10737418240
> >   size: 0
> >   max-size: 107374182400
> >   block-size: 2097152
> >   memdev: /objects/mem0
> >
> > Guest kernel: 5.6.0-rc4
> > Using same Qemu commandline arguments mentioned in cover-letter.
>
> Are you booting from an initrd? Are you compiling virtio-mem as a kernel
> module or into the kernel binary?
Ah was booting into wrong kernel version. Sorry! for the noise.

Working perfectly for me. Tried various cmbinations for both
hotplug/unplug with multiple
NUMA nodes and verified result in guest.

For the series, you can add:
Tested-by: Pankaj Gupta <pankaj.gupta.linux@xxxxxxxxx>


>
> --
> Thanks,
>
> David / dhildenb
>