Re: [Qemu-devel] [PATCH] intel_iommu: fix migration breakage on mr switch

2017-06-29 Thread Peter Xu
On Thu, Jun 29, 2017 at 04:35:04PM +0300, Michael S. Tsirkin wrote: > On Thu, Jun 29, 2017 at 12:26:57PM +0800, Peter Xu wrote: > > Migration is broken after the vfio integration work: > > > > qemu-kvm: AHCI: Failed to start FIS receive engine: bad FIS receive buffer > > address > > qemu-kvm: Fai

Re: [Qemu-devel] [PATCH] intel_iommu: fix migration breakage on mr switch

2017-06-29 Thread Jason Wang
On 2017年06月29日 12:26, Peter Xu wrote: Migration is broken after the vfio integration work: qemu-kvm: AHCI: Failed to start FIS receive engine: bad FIS receive buffer address qemu-kvm: Failed to load ich9_ahci:ahci qemu-kvm: error while loading state for instance 0x0 of device ':00:1f.2/i

Re: [Qemu-devel] [PATCH] intel_iommu: fix migration breakage on mr switch

2017-06-29 Thread Michael S. Tsirkin
On Thu, Jun 29, 2017 at 12:26:57PM +0800, Peter Xu wrote: > Migration is broken after the vfio integration work: > > qemu-kvm: AHCI: Failed to start FIS receive engine: bad FIS receive buffer > address > qemu-kvm: Failed to load ich9_ahci:ahci > qemu-kvm: error while loading state for instance 0x

[Qemu-devel] [PATCH] intel_iommu: fix migration breakage on mr switch

2017-06-28 Thread Peter Xu
Migration is broken after the vfio integration work: qemu-kvm: AHCI: Failed to start FIS receive engine: bad FIS receive buffer address qemu-kvm: Failed to load ich9_ahci:ahci qemu-kvm: error while loading state for instance 0x0 of device ':00:1f.2/ich9_ahci' qemu-kvm: load of migration fail