On Tue, Jul 28, 2015 at 07:55:55PM +0200, Gerald Schaefer wrote:
On s390, this eventually leads to a kernel panic when binding the device
again to its non-vfio PCI driver, because of the missing arch-specific
cleanup in detach_dev. On x86, the detach_dev callback will also not be
called
On Mon, 3 Aug 2015 17:48:55 +0200
Joerg Roedel j...@8bytes.org wrote:
On Tue, Jul 28, 2015 at 07:55:55PM +0200, Gerald Schaefer wrote:
On s390, this eventually leads to a kernel panic when binding the device
again to its non-vfio PCI driver, because of the missing arch-specific
cleanup in
On Tue, 28 Jul 2015 19:55:55 +0200
Gerald Schaefer gerald.schae...@de.ibm.com wrote:
Hi,
during IOMMU API function testing on s390 I hit the following scenario:
After binding a device to vfio-pci, the user completes the VFIO_SET_IOMMU
ioctl and stops, see the sample C program below. Now
Hi,
during IOMMU API function testing on s390 I hit the following scenario:
After binding a device to vfio-pci, the user completes the VFIO_SET_IOMMU
ioctl and stops, see the sample C program below. Now the device is manually
removed via echo 1 /sys/bus/pci/devices/.../remove.
Although the
