> From: Alex Williamson
> Sent: Friday, April 28, 2023 5:55 AM
>
> On Wed, 26 Apr 2023 07:54:19 -0700
> Yi Liu wrote:
>
> > This is the way user to invoke hot-reset for the devices opened by cdev
> > interface. User should check the flag VFIO_PCI_HOT_RESET_FLAG_RESETTABLE
> > in the output of V
On Wed, 26 Apr 2023 07:54:19 -0700
Yi Liu wrote:
> This is the way user to invoke hot-reset for the devices opened by cdev
> interface. User should check the flag VFIO_PCI_HOT_RESET_FLAG_RESETTABLE
> in the output of VFIO_DEVICE_GET_PCI_HOT_RESET_INFO ioctl before doing
> hot-reset for cdev devic
> From: Tian, Kevin
> Sent: Thursday, April 27, 2023 2:54 PM
>
> > From: Liu, Yi L
> > Sent: Wednesday, April 26, 2023 10:54 PM
> >
> > +static bool vfio_dev_in_iommufd_ctx(struct vfio_pci_core_device *vdev,
> > + struct iommufd_ctx *iommufd_ctx)
> > +{
> > + stru
> From: Liu, Yi L
> Sent: Wednesday, April 26, 2023 10:54 PM
>
> +static bool vfio_dev_in_iommufd_ctx(struct vfio_pci_core_device *vdev,
> + struct iommufd_ctx *iommufd_ctx)
> +{
> + struct iommufd_ctx *iommufd = vfio_iommufd_physical_ictx(&vdev-
> >vdev);
> +
This is the way user to invoke hot-reset for the devices opened by cdev
interface. User should check the flag VFIO_PCI_HOT_RESET_FLAG_RESETTABLE
in the output of VFIO_DEVICE_GET_PCI_HOT_RESET_INFO ioctl before doing
hot-reset for cdev devices.
Suggested-by: Jason Gunthorpe
Signed-off-by: Jason Gu
