RE: [PATCH v3 9/9] vfio: defer to commit kvm irq routing when enable msi/msix

2021-10-05 Thread Longpeng (Mike, Cloud Infrastructure Service Product Dept.)
> m...@redhat.com; qemu-devel@nongnu.org; Gonglei (Arei) > ; chenjiashang > Subject: Re: [PATCH v3 9/9] vfio: defer to commit kvm irq routing when enable > msi/msix > > On Tue, 21 Sep 2021 07:02:02 +0800 > "Longpeng(Mike)" wrote: > > > In migration resume

Re: [PATCH v3 9/9] vfio: defer to commit kvm irq routing when enable msi/msix

2021-10-01 Thread Alex Williamson
On Tue, 21 Sep 2021 07:02:02 +0800 "Longpeng(Mike)" wrote: > In migration resume phase, all unmasked msix vectors need to be > setup when load the VF state. However, the setup operation would s/load/loading/ > take longer if the VM has more VFs and each VF has more unmasked > vectors. > > The