> > 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 >
