[PATCH 4/5] hw/arm/virt: Add support for smmuv3 device

2025-04-15 Thread Shameer Kolothum via
Allow cold-plug of smmuv3 device to virt If the machine wide smmuv3 or a virtio-iommu is not specified. Also restrict the usage if virt <= 9.2. This will prevent accidently creating a SMMUv3 device on machines prior to 9.2 and cause failure on migrating to machines with same version but has a lega

RE: [PATCH 4/5] hw/arm/virt: Add support for smmuv3 device

2025-04-15 Thread Shameerali Kolothum Thodi via
; nicol...@nvidia.com; ddut...@redhat.com; berra...@redhat.com; > nath...@nvidia.com; mo...@nvidia.com; smost...@google.com; > Wangzhou (B) ; jiangkunkun > ; Jonathan Cameron > ; zhangfei....@linaro.org > Subject: Re: [PATCH 4/5] hw/arm/virt: Add support for smmuv3 device > > On Tu

Re: [PATCH 4/5] hw/arm/virt: Add support for smmuv3 device

2025-04-15 Thread Daniel P . Berrangé
On Tue, Apr 15, 2025 at 10:25:42AM +0100, Jonathan Cameron wrote: > On Tue, 15 Apr 2025 09:11:03 +0100 > Shameer Kolothum wrote: > > > Allow cold-plug of smmuv3 device to virt If the machine wide smmuv3 > > or a virtio-iommu is not specified. > > > > Also restrict the usage if virt <= 9.2. This

Re: [PATCH 4/5] hw/arm/virt: Add support for smmuv3 device

2025-04-15 Thread Jonathan Cameron via
On Tue, 15 Apr 2025 09:11:03 +0100 Shameer Kolothum wrote: > Allow cold-plug of smmuv3 device to virt If the machine wide smmuv3 > or a virtio-iommu is not specified. > > Also restrict the usage if virt <= 9.2. This will prevent accidently > creating a SMMUv3 device on machines prior to 9.2 and