>-Original Message-
>From: Eric Farman
>Subject: Re: [PATCH 2/2] vfio/ccw: Don't initialize HOST_IOMMU_DEVICE
>with mdev
>
>On Mon, 2024-07-22 at 17:36 +0200, Cédric Le Goater wrote:
>> On 7/22/24 17:09, Joao Martins wrote:
>> > On 22/07/2024 1
On Mon, 2024-07-22 at 17:36 +0200, Cédric Le Goater wrote:
> On 7/22/24 17:09, Joao Martins wrote:
> > On 22/07/2024 15:57, Eric Farman wrote:
> > > On Mon, 2024-07-22 at 15:07 +0800, Zhenzhong Duan wrote:
> > > > mdevs aren't "physical" devices and when asking for backing IOMMU info,
> > > > it fa
On 7/22/24 17:09, Joao Martins wrote:
On 22/07/2024 15:57, Eric Farman wrote:
On Mon, 2024-07-22 at 15:07 +0800, Zhenzhong Duan wrote:
mdevs aren't "physical" devices and when asking for backing IOMMU info,
it fails the entire provisioning of the guest. Fix that by setting
vbasedev->mdev true s
On 22/07/2024 15:57, Eric Farman wrote:
> On Mon, 2024-07-22 at 15:07 +0800, Zhenzhong Duan wrote:
>> mdevs aren't "physical" devices and when asking for backing IOMMU info,
>> it fails the entire provisioning of the guest. Fix that by setting
>> vbasedev->mdev true so skipping HostIOMMUDevice init
On Mon, 2024-07-22 at 15:07 +0800, Zhenzhong Duan wrote:
> mdevs aren't "physical" devices and when asking for backing IOMMU info,
> it fails the entire provisioning of the guest. Fix that by setting
> vbasedev->mdev true so skipping HostIOMMUDevice initialization in the
> presence of mdevs.
Hmm,
On 22/07/2024 08:07, Zhenzhong Duan wrote:
> mdevs aren't "physical" devices and when asking for backing IOMMU info,
> it fails the entire provisioning of the guest. Fix that by setting
> vbasedev->mdev true so skipping HostIOMMUDevice initialization in the
> presence of mdevs.
>
> Fixes: 93058952
mdevs aren't "physical" devices and when asking for backing IOMMU info,
it fails the entire provisioning of the guest. Fix that by setting
vbasedev->mdev true so skipping HostIOMMUDevice initialization in the
presence of mdevs.
Fixes: 930589520128 ("vfio/iommufd: Implement HostIOMMUDeviceClass::re
