Vadim Rozenfeld

There is no need to increase the maximum transfer size this way. The memory allocation mechanism for SG elements and descriptors will be refactored in order to support IOMMU and...

@benyamin-codez Can you please explain the purpose of this patch? Thanks, Vadim.

@benyamin-codez Thank you for your patch. Just to understand it a bit better, can you please a practical example when a per-adapter parameter except for PhysicalBreaks is needed. Historically this...

It is doable in general. An we can take it as a Feature Request. But out of curiosity what is the use case in enable this feature for virtio storage...

@zjmletang Makes sense. Let me try to fix it then. Best, Vadim.

@tkontogi All Win8/Win8.1/WS2012/WS2012R2 drivers are test signed. Did you enable Test Signing and installed Virtio_Win_Red_Hat_CA certificate on your VM? Thanks, Vadim.

@zhengbaowen The balloon driver itself is quite passive. It simply allocates or releases non-paged memory based on the target size. The balloon service, on the other hand, is a simple...

@zhengbaowen In my understanding, auto-ballooning is quite a challenging task to implement properly, primarily because it requires sophisticated techniques to reclaim as much memory as possible from a guest without...

@MartinDrab Hi Martin. Can we please keep this series on hold? I just trying to add iommu/dma v3 support at the moment. And it we need to change the DMA...

IOMMU/DMA v3 support for vioscsi - WIP https://github.com/vrozenfe/kvm-guest-drivers-windows/tree/iommu QEMU command line: SER='-serial tcp:127.0.0.1:4445' VGA='-vga std' FLAGS=',hv_stimer,hv_synic,hv_vpindex,hv_relaxed,hv_spinlocks=0xfff,hv_vapic,hv_time,hv_frequencies,hv_runtime,hv_tlbflush,hv_reenlightenment,hv_stimer_direct,hv_ipi,+kvm_pv_unhalt' DSK='/home/vrozenfe/work/images/data1.qcow2' sudo $QEMU \ -cpu host$FLAGS \ -m 2G -smp 4,maxcpus=4,cores=4,threads=1,sockets=1 \ -usb -device...